mirror of
https://github.com/hashcat/hashcat
synced 2024-11-28 05:21:38 +01:00
Merge branch 'master' into bitwarden-fix
This commit is contained in:
Jakub
GitHub
commit
2a5ee51530
@ -25,6 +25,7 @@ typedef struct krb5tgs
|
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u32 checksum[4];
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u32 edata2[5120];
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u32 edata2_len;
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u32 format;
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} krb5tgs_t;
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@ -24,6 +24,7 @@ typedef struct krb5tgs
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u32 checksum[4];
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u32 edata2[5120];
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u32 edata2_len;
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u32 format;
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} krb5tgs_t;
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@ -23,6 +23,7 @@ typedef struct krb5tgs
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u32 checksum[4];
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u32 edata2[5120];
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u32 edata2_len;
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u32 format;
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} krb5tgs_t;
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@ -22,6 +22,7 @@ typedef struct krb5tgs
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u32 checksum[4];
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u32 edata2[5120];
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u32 edata2_len;
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u32 format;
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} krb5tgs_t;
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@ -23,6 +23,7 @@ typedef struct krb5tgs
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u32 checksum[4];
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u32 edata2[5120];
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u32 edata2_len;
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u32 format;
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} krb5tgs_t;
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@ -22,6 +22,7 @@ typedef struct krb5tgs
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u32 checksum[4];
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u32 edata2[5120];
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u32 edata2_len;
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u32 format;
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} krb5tgs_t;
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1029
OpenCL/m28400-pure.cl
Normal file
1029
OpenCL/m28400-pure.cl
Normal file
File diff suppressed because it is too large
Load Diff
399
OpenCL/m28800-pure.cl
Normal file
399
OpenCL/m28800-pure.cl
Normal file
@ -0,0 +1,399 @@
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/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#define NEW_SIMD_CODE
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#ifdef KERNEL_STATIC
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#include M2S(INCLUDE_PATH/inc_vendor.h)
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#include M2S(INCLUDE_PATH/inc_types.h)
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#include M2S(INCLUDE_PATH/inc_platform.cl)
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#include M2S(INCLUDE_PATH/inc_common.cl)
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#include M2S(INCLUDE_PATH/inc_simd.cl)
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#include M2S(INCLUDE_PATH/inc_hash_sha1.cl)
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#include M2S(INCLUDE_PATH/inc_cipher_aes.cl)
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#endif
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#define COMPARE_S M2S(INCLUDE_PATH/inc_comp_single.cl)
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#define COMPARE_M M2S(INCLUDE_PATH/inc_comp_multi.cl)
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typedef struct krb5db_17
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{
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u32 user[128];
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u32 domain[128];
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u32 account_info[512];
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u32 account_info_len;
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} krb5db_17_t;
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typedef struct krb5db_17_tmp
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{
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u32 ipad[5];
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u32 opad[5];
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u32 dgst[10];
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u32 out[10];
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} krb5db_17_tmp_t;
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DECLSPEC void aes128_encrypt_cbc (PRIVATE_AS const u32 *aes_ks, PRIVATE_AS u32 *aes_iv, PRIVATE_AS const u32 *in, PRIVATE_AS u32 *out, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4)
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{
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u32 data[4];
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data[0] = hc_swap32_S (in[0]);
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data[1] = hc_swap32_S (in[1]);
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data[2] = hc_swap32_S (in[2]);
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data[3] = hc_swap32_S (in[3]);
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data[0] ^= aes_iv[0];
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data[1] ^= aes_iv[1];
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data[2] ^= aes_iv[2];
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data[3] ^= aes_iv[3];
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aes128_encrypt (aes_ks, data, out, s_te0, s_te1, s_te2, s_te3, s_te4);
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aes_iv[0] = out[0];
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aes_iv[1] = out[1];
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aes_iv[2] = out[2];
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aes_iv[3] = out[3];
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out[0] = hc_swap32_S (out[0]);
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out[1] = hc_swap32_S (out[1]);
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out[2] = hc_swap32_S (out[2]);
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out[3] = hc_swap32_S (out[3]);
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}
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DECLSPEC void aes128_decrypt_cbc (PRIVATE_AS const u32 *ks1, PRIVATE_AS const u32 *in, PRIVATE_AS u32 *out, PRIVATE_AS u32 *essiv, SHM_TYPE u32 *s_td0, SHM_TYPE u32 *s_td1, SHM_TYPE u32 *s_td2, SHM_TYPE u32 *s_td3, SHM_TYPE u32 *s_td4)
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{
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aes128_decrypt (ks1, in, out, s_td0, s_td1, s_td2, s_td3, s_td4);
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out[0] ^= essiv[0];
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out[1] ^= essiv[1];
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out[2] ^= essiv[2];
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out[3] ^= essiv[3];
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essiv[0] = in[0];
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essiv[1] = in[1];
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essiv[2] = in[2];
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essiv[3] = in[3];
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}
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DECLSPEC void hmac_sha1_run_V (PRIVATE_AS u32x *w0, PRIVATE_AS u32x *w1, PRIVATE_AS u32x *w2, PRIVATE_AS u32x *w3, PRIVATE_AS u32x *ipad, PRIVATE_AS u32x *opad, PRIVATE_AS u32x *digest)
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{
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digest[0] = ipad[0];
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digest[1] = ipad[1];
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digest[2] = ipad[2];
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digest[3] = ipad[3];
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digest[4] = ipad[4];
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sha1_transform_vector (w0, w1, w2, w3, digest);
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w0[0] = digest[0];
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w0[1] = digest[1];
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w0[2] = digest[2];
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w0[3] = digest[3];
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w1[0] = digest[4];
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w1[1] = 0x80000000;
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w1[2] = 0;
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w1[3] = 0;
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w2[0] = 0;
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w2[1] = 0;
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w2[2] = 0;
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w2[3] = 0;
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w3[0] = 0;
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w3[1] = 0;
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w3[2] = 0;
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w3[3] = (64 + 20) * 8;
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digest[0] = opad[0];
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digest[1] = opad[1];
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digest[2] = opad[2];
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digest[3] = opad[3];
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digest[4] = opad[4];
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sha1_transform_vector (w0, w1, w2, w3, digest);
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}
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KERNEL_FQ void m28800_init (KERN_ATTR_TMPS_ESALT (krb5db_17_tmp_t, krb5db_17_t))
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{
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/**
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* base
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*/
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const u64 gid = get_global_id (0);
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if (gid >= GID_CNT) return;
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/**
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* main
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*/
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/* initialize hmac-sha1 for pbkdf2(password, account, 4096, account_len) */
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sha1_hmac_ctx_t sha1_hmac_ctx;
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sha1_hmac_init_global_swap (&sha1_hmac_ctx, pws[gid].i, pws[gid].pw_len);
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tmps[gid].ipad[0] = sha1_hmac_ctx.ipad.h[0];
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tmps[gid].ipad[1] = sha1_hmac_ctx.ipad.h[1];
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tmps[gid].ipad[2] = sha1_hmac_ctx.ipad.h[2];
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tmps[gid].ipad[3] = sha1_hmac_ctx.ipad.h[3];
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tmps[gid].ipad[4] = sha1_hmac_ctx.ipad.h[4];
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tmps[gid].opad[0] = sha1_hmac_ctx.opad.h[0];
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tmps[gid].opad[1] = sha1_hmac_ctx.opad.h[1];
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tmps[gid].opad[2] = sha1_hmac_ctx.opad.h[2];
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tmps[gid].opad[3] = sha1_hmac_ctx.opad.h[3];
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tmps[gid].opad[4] = sha1_hmac_ctx.opad.h[4];
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sha1_hmac_update_global_swap (&sha1_hmac_ctx, esalt_bufs[DIGESTS_OFFSET_HOST].account_info, esalt_bufs[DIGESTS_OFFSET_HOST].account_info_len);
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for (u32 i = 0, j = 1; i < 4; i += 5, j += 1)
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{
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sha1_hmac_ctx_t sha1_hmac_ctx2 = sha1_hmac_ctx;
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u32 w0[4];
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u32 w1[4];
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u32 w2[4];
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u32 w3[4];
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w0[0] = j;
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w0[1] = 0;
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w0[2] = 0;
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w0[3] = 0;
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w1[0] = 0;
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w1[1] = 0;
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w1[2] = 0;
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w1[3] = 0;
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w2[0] = 0;
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w2[1] = 0;
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w2[2] = 0;
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w2[3] = 0;
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w3[0] = 0;
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w3[1] = 0;
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w3[2] = 0;
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w3[3] = 0;
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sha1_hmac_update_64 (&sha1_hmac_ctx2, w0, w1, w2, w3, 4);
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sha1_hmac_final (&sha1_hmac_ctx2);
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tmps[gid].dgst[i + 0] = sha1_hmac_ctx2.opad.h[0];
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tmps[gid].dgst[i + 1] = sha1_hmac_ctx2.opad.h[1];
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tmps[gid].dgst[i + 2] = sha1_hmac_ctx2.opad.h[2];
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tmps[gid].dgst[i + 3] = sha1_hmac_ctx2.opad.h[3];
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tmps[gid].dgst[i + 4] = sha1_hmac_ctx2.opad.h[4];
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tmps[gid].out[i + 0] = tmps[gid].dgst[i + 0];
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tmps[gid].out[i + 1] = tmps[gid].dgst[i + 1];
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tmps[gid].out[i + 2] = tmps[gid].dgst[i + 2];
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tmps[gid].out[i + 3] = tmps[gid].dgst[i + 3];
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tmps[gid].out[i + 4] = tmps[gid].dgst[i + 4];
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}
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}
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KERNEL_FQ void m28800_loop (KERN_ATTR_TMPS_ESALT (krb5db_17_tmp_t, krb5db_17_t))
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{
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/**
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* base
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*/
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const u64 gid = get_global_id (0);
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if ((gid * VECT_SIZE) >= GID_CNT) return;
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u32x ipad[5];
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u32x opad[5];
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ipad[0] = packv (tmps, ipad, gid, 0);
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ipad[1] = packv (tmps, ipad, gid, 1);
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ipad[2] = packv (tmps, ipad, gid, 2);
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ipad[3] = packv (tmps, ipad, gid, 3);
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ipad[4] = packv (tmps, ipad, gid, 4);
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opad[0] = packv (tmps, opad, gid, 0);
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opad[1] = packv (tmps, opad, gid, 1);
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opad[2] = packv (tmps, opad, gid, 2);
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opad[3] = packv (tmps, opad, gid, 3);
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opad[4] = packv (tmps, opad, gid, 4);
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for (u32 i = 0; i < 4; i += 5)
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{
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u32x dgst[5];
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u32x out[5];
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|
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dgst[0] = packv (tmps, dgst, gid, i + 0);
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dgst[1] = packv (tmps, dgst, gid, i + 1);
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dgst[2] = packv (tmps, dgst, gid, i + 2);
|
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dgst[3] = packv (tmps, dgst, gid, i + 3);
|
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dgst[4] = packv (tmps, dgst, gid, i + 4);
|
||||
|
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out[0] = packv (tmps, out, gid, i + 0);
|
||||
out[1] = packv (tmps, out, gid, i + 1);
|
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out[2] = packv (tmps, out, gid, i + 2);
|
||||
out[3] = packv (tmps, out, gid, i + 3);
|
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out[4] = packv (tmps, out, gid, i + 4);
|
||||
|
||||
for (u32 j = 0; j < LOOP_CNT; j++)
|
||||
{
|
||||
u32x w0[4];
|
||||
u32x w1[4];
|
||||
u32x w2[4];
|
||||
u32x w3[4];
|
||||
|
||||
w0[0] = dgst[0];
|
||||
w0[1] = dgst[1];
|
||||
w0[2] = dgst[2];
|
||||
w0[3] = dgst[3];
|
||||
w1[0] = dgst[4];
|
||||
w1[1] = 0x80000000;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = (64 + 20) * 8;
|
||||
|
||||
hmac_sha1_run_V (w0, w1, w2, w3, ipad, opad, dgst);
|
||||
|
||||
out[0] ^= dgst[0];
|
||||
out[1] ^= dgst[1];
|
||||
out[2] ^= dgst[2];
|
||||
out[3] ^= dgst[3];
|
||||
out[4] ^= dgst[4];
|
||||
}
|
||||
|
||||
unpackv (tmps, dgst, gid, i + 0, dgst[0]);
|
||||
unpackv (tmps, dgst, gid, i + 1, dgst[1]);
|
||||
unpackv (tmps, dgst, gid, i + 2, dgst[2]);
|
||||
unpackv (tmps, dgst, gid, i + 3, dgst[3]);
|
||||
unpackv (tmps, dgst, gid, i + 4, dgst[4]);
|
||||
|
||||
unpackv (tmps, out, gid, i + 0, out[0]);
|
||||
unpackv (tmps, out, gid, i + 1, out[1]);
|
||||
unpackv (tmps, out, gid, i + 2, out[2]);
|
||||
unpackv (tmps, out, gid, i + 3, out[3]);
|
||||
unpackv (tmps, out, gid, i + 4, out[4]);
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m28800_comp (KERN_ATTR_TMPS_ESALT (krb5db_17_tmp_t, krb5db_17_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
const u64 lid = get_local_id (0);
|
||||
const u64 lsz = get_local_size (0);
|
||||
|
||||
/**
|
||||
* aes shared
|
||||
*/
|
||||
|
||||
#ifdef REAL_SHM
|
||||
|
||||
LOCAL_VK u32 s_te0[256];
|
||||
LOCAL_VK u32 s_te1[256];
|
||||
LOCAL_VK u32 s_te2[256];
|
||||
LOCAL_VK u32 s_te3[256];
|
||||
LOCAL_VK u32 s_te4[256];
|
||||
|
||||
LOCAL_VK u32 s_td0[256];
|
||||
LOCAL_VK u32 s_td1[256];
|
||||
LOCAL_VK u32 s_td2[256];
|
||||
LOCAL_VK u32 s_td3[256];
|
||||
LOCAL_VK u32 s_td4[256];
|
||||
|
||||
for (u32 i = lid; i < 256; i += lsz)
|
||||
{
|
||||
s_te0[i] = te0[i];
|
||||
s_te1[i] = te1[i];
|
||||
s_te2[i] = te2[i];
|
||||
s_te3[i] = te3[i];
|
||||
s_te4[i] = te4[i];
|
||||
|
||||
s_td0[i] = td0[i];
|
||||
s_td1[i] = td1[i];
|
||||
s_td2[i] = td2[i];
|
||||
s_td3[i] = td3[i];
|
||||
s_td4[i] = td4[i];
|
||||
}
|
||||
|
||||
SYNC_THREADS ();
|
||||
|
||||
#else
|
||||
|
||||
CONSTANT_AS u32a *s_te0 = te0;
|
||||
CONSTANT_AS u32a *s_te1 = te1;
|
||||
CONSTANT_AS u32a *s_te2 = te2;
|
||||
CONSTANT_AS u32a *s_te3 = te3;
|
||||
CONSTANT_AS u32a *s_te4 = te4;
|
||||
|
||||
CONSTANT_AS u32a *s_td0 = td0;
|
||||
CONSTANT_AS u32a *s_td1 = td1;
|
||||
CONSTANT_AS u32a *s_td2 = td2;
|
||||
CONSTANT_AS u32a *s_td3 = td3;
|
||||
CONSTANT_AS u32a *s_td4 = td4;
|
||||
|
||||
#endif
|
||||
|
||||
if (gid >= GID_CNT) return;
|
||||
|
||||
/*
|
||||
at this point, the output ('seed') will be used to generate AES keys:
|
||||
|
||||
key_bytes = derive(seed, 'kerberos'.encode(), seedsize)
|
||||
|
||||
'key_bytes' will be the AES key used to generate 'ke' and 'ki'
|
||||
'ke' will be the AES key to decrypt the ticket
|
||||
'ki' will be the key to compute the final HMAC
|
||||
*/
|
||||
|
||||
u32 nfolded[4];
|
||||
|
||||
// we can precompute _nfold('kerberos', 16)
|
||||
|
||||
nfolded[0] = 0x6b657262;
|
||||
nfolded[1] = 0x65726f73;
|
||||
nfolded[2] = 0x7b9b5b2b;
|
||||
nfolded[3] = 0x93132b93;
|
||||
|
||||
// then aes_cbc encrypt this nfolded value with 'seed' as key along with a null IV
|
||||
|
||||
u32 aes_key[4];
|
||||
|
||||
aes_key[0] = hc_swap32_S (tmps[gid].out[0]);
|
||||
aes_key[1] = hc_swap32_S (tmps[gid].out[1]);
|
||||
aes_key[2] = hc_swap32_S (tmps[gid].out[2]);
|
||||
aes_key[3] = hc_swap32_S (tmps[gid].out[3]);
|
||||
|
||||
u32 aes_iv[4];
|
||||
|
||||
aes_iv[0] = 0;
|
||||
aes_iv[1] = 0;
|
||||
aes_iv[2] = 0;
|
||||
aes_iv[3] = 0;
|
||||
|
||||
u32 aes_ks[44];
|
||||
|
||||
aes128_set_encrypt_key (aes_ks, aes_key, s_te0, s_te1, s_te2, s_te3);
|
||||
|
||||
u32 key_bytes[4];
|
||||
|
||||
aes128_encrypt_cbc (aes_ks, aes_iv, nfolded, key_bytes, s_te0, s_te1, s_te2, s_te3, s_te4);
|
||||
|
||||
const u32 r0 = key_bytes[0];
|
||||
const u32 r1 = key_bytes[1];
|
||||
const u32 r2 = key_bytes[2];
|
||||
const u32 r3 = key_bytes[3];
|
||||
|
||||
#define il_pos 0
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include COMPARE_M
|
||||
#endif
|
||||
}
|
||||
424
OpenCL/m28900-pure.cl
Normal file
424
OpenCL/m28900-pure.cl
Normal file
@ -0,0 +1,424 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
#define NEW_SIMD_CODE
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include M2S(INCLUDE_PATH/inc_vendor.h)
|
||||
#include M2S(INCLUDE_PATH/inc_types.h)
|
||||
#include M2S(INCLUDE_PATH/inc_platform.cl)
|
||||
#include M2S(INCLUDE_PATH/inc_common.cl)
|
||||
#include M2S(INCLUDE_PATH/inc_simd.cl)
|
||||
#include M2S(INCLUDE_PATH/inc_hash_sha1.cl)
|
||||
#include M2S(INCLUDE_PATH/inc_cipher_aes.cl)
|
||||
#endif
|
||||
|
||||
#define COMPARE_S M2S(INCLUDE_PATH/inc_comp_single.cl)
|
||||
#define COMPARE_M M2S(INCLUDE_PATH/inc_comp_multi.cl)
|
||||
|
||||
typedef struct krb5db_18
|
||||
{
|
||||
u32 user[128];
|
||||
u32 domain[128];
|
||||
u32 account_info[512];
|
||||
u32 account_info_len;
|
||||
|
||||
} krb5db_18_t;
|
||||
|
||||
typedef struct krb5db_18_tmp
|
||||
{
|
||||
u32 ipad[5];
|
||||
u32 opad[5];
|
||||
u32 dgst[16];
|
||||
u32 out[16];
|
||||
|
||||
} krb5db_18_tmp_t;
|
||||
|
||||
DECLSPEC void aes256_encrypt_cbc (PRIVATE_AS const u32 *aes_ks, PRIVATE_AS u32 *aes_iv, PRIVATE_AS const u32 *in, PRIVATE_AS u32 *out, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4)
|
||||
{
|
||||
u32 data[4];
|
||||
|
||||
data[0] = hc_swap32_S (in[0]);
|
||||
data[1] = hc_swap32_S (in[1]);
|
||||
data[2] = hc_swap32_S (in[2]);
|
||||
data[3] = hc_swap32_S (in[3]);
|
||||
|
||||
data[0] ^= aes_iv[0];
|
||||
data[1] ^= aes_iv[1];
|
||||
data[2] ^= aes_iv[2];
|
||||
data[3] ^= aes_iv[3];
|
||||
|
||||
aes256_encrypt (aes_ks, data, out, s_te0, s_te1, s_te2, s_te3, s_te4);
|
||||
|
||||
aes_iv[0] = out[0];
|
||||
aes_iv[1] = out[1];
|
||||
aes_iv[2] = out[2];
|
||||
aes_iv[3] = out[3];
|
||||
|
||||
out[0] = hc_swap32_S (out[0]);
|
||||
out[1] = hc_swap32_S (out[1]);
|
||||
out[2] = hc_swap32_S (out[2]);
|
||||
out[3] = hc_swap32_S (out[3]);
|
||||
}
|
||||
|
||||
DECLSPEC void aes256_decrypt_cbc (PRIVATE_AS const u32 *ks1, PRIVATE_AS const u32 *in, PRIVATE_AS u32 *out, PRIVATE_AS u32 *essiv, SHM_TYPE u32 *s_td0, SHM_TYPE u32 *s_td1, SHM_TYPE u32 *s_td2, SHM_TYPE u32 *s_td3, SHM_TYPE u32 *s_td4)
|
||||
{
|
||||
aes256_decrypt (ks1, in, out, s_td0, s_td1, s_td2, s_td3, s_td4);
|
||||
|
||||
out[0] ^= essiv[0];
|
||||
out[1] ^= essiv[1];
|
||||
out[2] ^= essiv[2];
|
||||
out[3] ^= essiv[3];
|
||||
|
||||
essiv[0] = in[0];
|
||||
essiv[1] = in[1];
|
||||
essiv[2] = in[2];
|
||||
essiv[3] = in[3];
|
||||
}
|
||||
|
||||
DECLSPEC void hmac_sha1_run_V (PRIVATE_AS u32x *w0, PRIVATE_AS u32x *w1, PRIVATE_AS u32x *w2, PRIVATE_AS u32x *w3, PRIVATE_AS u32x *ipad, PRIVATE_AS u32x *opad, PRIVATE_AS u32x *digest)
|
||||
{
|
||||
digest[0] = ipad[0];
|
||||
digest[1] = ipad[1];
|
||||
digest[2] = ipad[2];
|
||||
digest[3] = ipad[3];
|
||||
digest[4] = ipad[4];
|
||||
|
||||
sha1_transform_vector (w0, w1, w2, w3, digest);
|
||||
|
||||
w0[0] = digest[0];
|
||||
w0[1] = digest[1];
|
||||
w0[2] = digest[2];
|
||||
w0[3] = digest[3];
|
||||
w1[0] = digest[4];
|
||||
w1[1] = 0x80000000;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = (64 + 20) * 8;
|
||||
|
||||
digest[0] = opad[0];
|
||||
digest[1] = opad[1];
|
||||
digest[2] = opad[2];
|
||||
digest[3] = opad[3];
|
||||
digest[4] = opad[4];
|
||||
|
||||
sha1_transform_vector (w0, w1, w2, w3, digest);
|
||||
}
|
||||
|
||||
KERNEL_FQ void m28900_init (KERN_ATTR_TMPS_ESALT (krb5db_18_tmp_t, krb5db_18_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if (gid >= GID_CNT) return;
|
||||
|
||||
/**
|
||||
* main
|
||||
*/
|
||||
|
||||
/* initialize hmac-sha1 for pbkdf2(password, account, 4096, account_len) */
|
||||
|
||||
sha1_hmac_ctx_t sha1_hmac_ctx;
|
||||
|
||||
sha1_hmac_init_global_swap (&sha1_hmac_ctx, pws[gid].i, pws[gid].pw_len);
|
||||
|
||||
tmps[gid].ipad[0] = sha1_hmac_ctx.ipad.h[0];
|
||||
tmps[gid].ipad[1] = sha1_hmac_ctx.ipad.h[1];
|
||||
tmps[gid].ipad[2] = sha1_hmac_ctx.ipad.h[2];
|
||||
tmps[gid].ipad[3] = sha1_hmac_ctx.ipad.h[3];
|
||||
tmps[gid].ipad[4] = sha1_hmac_ctx.ipad.h[4];
|
||||
|
||||
tmps[gid].opad[0] = sha1_hmac_ctx.opad.h[0];
|
||||
tmps[gid].opad[1] = sha1_hmac_ctx.opad.h[1];
|
||||
tmps[gid].opad[2] = sha1_hmac_ctx.opad.h[2];
|
||||
tmps[gid].opad[3] = sha1_hmac_ctx.opad.h[3];
|
||||
tmps[gid].opad[4] = sha1_hmac_ctx.opad.h[4];
|
||||
|
||||
sha1_hmac_update_global_swap (&sha1_hmac_ctx, esalt_bufs[DIGESTS_OFFSET_HOST].account_info, esalt_bufs[DIGESTS_OFFSET_HOST].account_info_len);
|
||||
|
||||
for (u32 i = 0, j = 1; i < 8; i += 5, j += 1)
|
||||
{
|
||||
sha1_hmac_ctx_t sha1_hmac_ctx2 = sha1_hmac_ctx;
|
||||
|
||||
u32 w0[4];
|
||||
u32 w1[4];
|
||||
u32 w2[4];
|
||||
u32 w3[4];
|
||||
|
||||
w0[0] = j;
|
||||
w0[1] = 0;
|
||||
w0[2] = 0;
|
||||
w0[3] = 0;
|
||||
w1[0] = 0;
|
||||
w1[1] = 0;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = 0;
|
||||
|
||||
sha1_hmac_update_64 (&sha1_hmac_ctx2, w0, w1, w2, w3, 4);
|
||||
|
||||
sha1_hmac_final (&sha1_hmac_ctx2);
|
||||
|
||||
tmps[gid].dgst[i + 0] = sha1_hmac_ctx2.opad.h[0];
|
||||
tmps[gid].dgst[i + 1] = sha1_hmac_ctx2.opad.h[1];
|
||||
tmps[gid].dgst[i + 2] = sha1_hmac_ctx2.opad.h[2];
|
||||
tmps[gid].dgst[i + 3] = sha1_hmac_ctx2.opad.h[3];
|
||||
tmps[gid].dgst[i + 4] = sha1_hmac_ctx2.opad.h[4];
|
||||
|
||||
tmps[gid].out[i + 0] = tmps[gid].dgst[i + 0];
|
||||
tmps[gid].out[i + 1] = tmps[gid].dgst[i + 1];
|
||||
tmps[gid].out[i + 2] = tmps[gid].dgst[i + 2];
|
||||
tmps[gid].out[i + 3] = tmps[gid].dgst[i + 3];
|
||||
tmps[gid].out[i + 4] = tmps[gid].dgst[i + 4];
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m28900_loop (KERN_ATTR_TMPS_ESALT (krb5db_18_tmp_t, krb5db_18_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if ((gid * VECT_SIZE) >= GID_CNT) return;
|
||||
|
||||
u32x ipad[5];
|
||||
u32x opad[5];
|
||||
|
||||
ipad[0] = packv (tmps, ipad, gid, 0);
|
||||
ipad[1] = packv (tmps, ipad, gid, 1);
|
||||
ipad[2] = packv (tmps, ipad, gid, 2);
|
||||
ipad[3] = packv (tmps, ipad, gid, 3);
|
||||
ipad[4] = packv (tmps, ipad, gid, 4);
|
||||
|
||||
opad[0] = packv (tmps, opad, gid, 0);
|
||||
opad[1] = packv (tmps, opad, gid, 1);
|
||||
opad[2] = packv (tmps, opad, gid, 2);
|
||||
opad[3] = packv (tmps, opad, gid, 3);
|
||||
opad[4] = packv (tmps, opad, gid, 4);
|
||||
|
||||
for (u32 i = 0; i < 8; i += 5)
|
||||
{
|
||||
u32x dgst[5];
|
||||
u32x out[5];
|
||||
|
||||
dgst[0] = packv (tmps, dgst, gid, i + 0);
|
||||
dgst[1] = packv (tmps, dgst, gid, i + 1);
|
||||
dgst[2] = packv (tmps, dgst, gid, i + 2);
|
||||
dgst[3] = packv (tmps, dgst, gid, i + 3);
|
||||
dgst[4] = packv (tmps, dgst, gid, i + 4);
|
||||
|
||||
out[0] = packv (tmps, out, gid, i + 0);
|
||||
out[1] = packv (tmps, out, gid, i + 1);
|
||||
out[2] = packv (tmps, out, gid, i + 2);
|
||||
out[3] = packv (tmps, out, gid, i + 3);
|
||||
out[4] = packv (tmps, out, gid, i + 4);
|
||||
|
||||
for (u32 j = 0; j < LOOP_CNT; j++)
|
||||
{
|
||||
u32x w0[4];
|
||||
u32x w1[4];
|
||||
u32x w2[4];
|
||||
u32x w3[4];
|
||||
|
||||
w0[0] = dgst[0];
|
||||
w0[1] = dgst[1];
|
||||
w0[2] = dgst[2];
|
||||
w0[3] = dgst[3];
|
||||
w1[0] = dgst[4];
|
||||
w1[1] = 0x80000000;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = (64 + 20) * 8;
|
||||
|
||||
hmac_sha1_run_V (w0, w1, w2, w3, ipad, opad, dgst);
|
||||
|
||||
out[0] ^= dgst[0];
|
||||
out[1] ^= dgst[1];
|
||||
out[2] ^= dgst[2];
|
||||
out[3] ^= dgst[3];
|
||||
out[4] ^= dgst[4];
|
||||
}
|
||||
|
||||
unpackv (tmps, dgst, gid, i + 0, dgst[0]);
|
||||
unpackv (tmps, dgst, gid, i + 1, dgst[1]);
|
||||
unpackv (tmps, dgst, gid, i + 2, dgst[2]);
|
||||
unpackv (tmps, dgst, gid, i + 3, dgst[3]);
|
||||
unpackv (tmps, dgst, gid, i + 4, dgst[4]);
|
||||
|
||||
unpackv (tmps, out, gid, i + 0, out[0]);
|
||||
unpackv (tmps, out, gid, i + 1, out[1]);
|
||||
unpackv (tmps, out, gid, i + 2, out[2]);
|
||||
unpackv (tmps, out, gid, i + 3, out[3]);
|
||||
unpackv (tmps, out, gid, i + 4, out[4]);
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m28900_comp (KERN_ATTR_TMPS_ESALT (krb5db_18_tmp_t, krb5db_18_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
const u64 lid = get_local_id (0);
|
||||
const u64 lsz = get_local_size (0);
|
||||
|
||||
/**
|
||||
* aes shared
|
||||
*/
|
||||
|
||||
#ifdef REAL_SHM
|
||||
|
||||
LOCAL_VK u32 s_td0[256];
|
||||
LOCAL_VK u32 s_td1[256];
|
||||
LOCAL_VK u32 s_td2[256];
|
||||
LOCAL_VK u32 s_td3[256];
|
||||
LOCAL_VK u32 s_td4[256];
|
||||
|
||||
LOCAL_VK u32 s_te0[256];
|
||||
LOCAL_VK u32 s_te1[256];
|
||||
LOCAL_VK u32 s_te2[256];
|
||||
LOCAL_VK u32 s_te3[256];
|
||||
LOCAL_VK u32 s_te4[256];
|
||||
|
||||
for (u32 i = lid; i < 256; i += lsz)
|
||||
{
|
||||
s_td0[i] = td0[i];
|
||||
s_td1[i] = td1[i];
|
||||
s_td2[i] = td2[i];
|
||||
s_td3[i] = td3[i];
|
||||
s_td4[i] = td4[i];
|
||||
|
||||
s_te0[i] = te0[i];
|
||||
s_te1[i] = te1[i];
|
||||
s_te2[i] = te2[i];
|
||||
s_te3[i] = te3[i];
|
||||
s_te4[i] = te4[i];
|
||||
}
|
||||
|
||||
SYNC_THREADS ();
|
||||
|
||||
#else
|
||||
|
||||
CONSTANT_AS u32a *s_td0 = td0;
|
||||
CONSTANT_AS u32a *s_td1 = td1;
|
||||
CONSTANT_AS u32a *s_td2 = td2;
|
||||
CONSTANT_AS u32a *s_td3 = td3;
|
||||
CONSTANT_AS u32a *s_td4 = td4;
|
||||
|
||||
CONSTANT_AS u32a *s_te0 = te0;
|
||||
CONSTANT_AS u32a *s_te1 = te1;
|
||||
CONSTANT_AS u32a *s_te2 = te2;
|
||||
CONSTANT_AS u32a *s_te3 = te3;
|
||||
CONSTANT_AS u32a *s_te4 = te4;
|
||||
|
||||
#endif
|
||||
|
||||
if (gid >= GID_CNT) return;
|
||||
|
||||
/*
|
||||
at this point, the output ('seed') will be used to generate AES keys:
|
||||
|
||||
key_bytes = derive(seed, 'kerberos'.encode(), seedsize)
|
||||
|
||||
'key_bytes' will be the AES key used to generate 'ke' and 'ki'
|
||||
'ke' will be the AES key to decrypt the ticket
|
||||
'ki' will be the key to compute the final HMAC
|
||||
*/
|
||||
|
||||
u32 nfolded[4];
|
||||
|
||||
// we can precompute _nfold('kerberos', 16)
|
||||
|
||||
nfolded[0] = 0x6b657262;
|
||||
nfolded[1] = 0x65726f73;
|
||||
nfolded[2] = 0x7b9b5b2b;
|
||||
nfolded[3] = 0x93132b93;
|
||||
|
||||
// then aes_cbc encrypt this nfolded value with 'seed' as key along with a null IV
|
||||
|
||||
u32 aes_key[8];
|
||||
|
||||
aes_key[0] = hc_swap32_S (tmps[gid].out[0]);
|
||||
aes_key[1] = hc_swap32_S (tmps[gid].out[1]);
|
||||
aes_key[2] = hc_swap32_S (tmps[gid].out[2]);
|
||||
aes_key[3] = hc_swap32_S (tmps[gid].out[3]);
|
||||
aes_key[4] = hc_swap32_S (tmps[gid].out[4]);
|
||||
aes_key[5] = hc_swap32_S (tmps[gid].out[5]);
|
||||
aes_key[6] = hc_swap32_S (tmps[gid].out[6]);
|
||||
aes_key[7] = hc_swap32_S (tmps[gid].out[7]);
|
||||
|
||||
u32 aes_iv[4];
|
||||
|
||||
aes_iv[0] = 0;
|
||||
aes_iv[1] = 0;
|
||||
aes_iv[2] = 0;
|
||||
aes_iv[3] = 0;
|
||||
|
||||
u32 aes_ks[60];
|
||||
|
||||
aes256_set_encrypt_key (aes_ks, aes_key, s_te0, s_te1, s_te2, s_te3);
|
||||
|
||||
u32 key_bytes[8];
|
||||
|
||||
u32 out[4];
|
||||
|
||||
aes256_encrypt_cbc (aes_ks, aes_iv, nfolded, out, s_te0, s_te1, s_te2, s_te3, s_te4);
|
||||
|
||||
key_bytes[0] = out[0];
|
||||
key_bytes[1] = out[1];
|
||||
key_bytes[2] = out[2];
|
||||
key_bytes[3] = out[3];
|
||||
|
||||
/*
|
||||
aes_iv[0] = 0;
|
||||
aes_iv[1] = 0;
|
||||
aes_iv[2] = 0;
|
||||
aes_iv[3] = 0;
|
||||
|
||||
aes256_encrypt_cbc (aes_ks, aes_iv, out, out, s_te0, s_te1, s_te2, s_te3, s_te4);
|
||||
|
||||
key_bytes[4] = out[0];
|
||||
key_bytes[5] = out[1];
|
||||
key_bytes[6] = out[2];
|
||||
key_bytes[7] = out[3];
|
||||
*/
|
||||
|
||||
const u32 r0 = key_bytes[0];
|
||||
const u32 r1 = key_bytes[1];
|
||||
const u32 r2 = key_bytes[2];
|
||||
const u32 r3 = key_bytes[3];
|
||||
|
||||
#define il_pos 0
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include COMPARE_M
|
||||
#endif
|
||||
}
|
||||
@ -8,19 +8,22 @@
|
||||
- Added hash-mode: PostgreSQL SCRAM-SHA-256
|
||||
- Added hash-mode: Teamspeak 3 (channel hash)
|
||||
- Added hash-mode: sha256($salt.sha256_bin($pass))
|
||||
- Added hash-mode: bcrypt(sha512($pass)) / bcryptsha512
|
||||
- Added hash-mode: Kerberos 5, etype 17, DB
|
||||
- Added hash-mode: Kerberos 5, etype 18, DB
|
||||
|
||||
##
|
||||
## Features
|
||||
##
|
||||
|
||||
- Added new backend support for Metal, the OpenCL replacement API on Apple
|
||||
- Added support to use 'John the Ripper' hash format with hash-type 13100
|
||||
- Added support to use 'John the Ripper' hash format with hash-type 18200
|
||||
- Added support to use --debug-mode in attack-mode 9 (Association Attack)
|
||||
- Added support to building universal macOS binary on Apple Silicon
|
||||
- Added hex encoding format for --separator option
|
||||
- Added password candidates range to --status-json output
|
||||
- Added parameter to Bitwarden mode for second iteration count
|
||||
- Added support to use 'John the Ripper' hash format with hash-type 18200
|
||||
|
||||
|
||||
##
|
||||
## Bugs
|
||||
|
||||
@ -367,6 +367,7 @@ NVIDIA GPUs require "NVIDIA Driver" (440.64 or later) and "CUDA Toolkit" (9.0 or
|
||||
- vBulletin >= v3.8.5
|
||||
- bcrypt(md5($pass)) / bcryptmd5
|
||||
- bcrypt(sha1($pass)) / bcryptsha1
|
||||
- bcrypt(sha512($pass)) / bcryptsha512
|
||||
- osCommerce, xt:Commerce
|
||||
- TOTP (HMAC-SHA1)
|
||||
- Web2py pbkdf2-sha512
|
||||
|
||||
@ -522,7 +522,7 @@ static void main_outerloop_mainscreen (MAYBE_UNUSED hashcat_ctx_t *hashcat_ctx,
|
||||
event_log_advice (hashcat_ctx, "will add ALL plains/collisions found, even duplicates, to the potfile.");
|
||||
event_log_advice (hashcat_ctx, NULL);
|
||||
}
|
||||
|
||||
|
||||
if (hashconfig->potfile_disable == true)
|
||||
{
|
||||
event_log_advice (hashcat_ctx, "ATTENTION! Potfile storage is disabled for this hash mode.");
|
||||
@ -765,7 +765,7 @@ static void main_monitor_performance_hint (MAYBE_UNUSED hashcat_ctx_t *hashcat_c
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
event_log_advice (hashcat_ctx, "* Update your backend API runtime / driver the right way:");
|
||||
event_log_advice (hashcat_ctx, " https://hashcat.net/faq/wrongdriver");
|
||||
event_log_advice (hashcat_ctx, NULL);
|
||||
|
||||
@ -47,10 +47,11 @@ typedef struct krb5tgs
|
||||
u32 checksum[4];
|
||||
u32 edata2[5120];
|
||||
u32 edata2_len;
|
||||
u32 format;
|
||||
|
||||
} krb5tgs_t;
|
||||
|
||||
static const char *SIGNATURE_KRB5TGS = "$krb5tgs$23$";
|
||||
static const char *SIGNATURE_KRB5TGS = "$krb5tgs$";
|
||||
|
||||
char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes, MAYBE_UNUSED const hc_device_param_t *device_param)
|
||||
{
|
||||
@ -117,33 +118,111 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
|
||||
token.signatures_cnt = 1;
|
||||
token.signatures_buf[0] = SIGNATURE_KRB5TGS;
|
||||
|
||||
token.len[0] = 12;
|
||||
token.len[0] = 9;
|
||||
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_SIGNATURE;
|
||||
|
||||
/**
|
||||
* $krb5tgs$23$checksum$edata2
|
||||
* $krb5tgs$23$*user*realm*spn*$checksum$edata2
|
||||
* hc
|
||||
* format 1: $krb5tgs$23$*user$realm$spn*$checksum$edata2
|
||||
* format 2: $krb5tgs$23$checksum$edata2
|
||||
*
|
||||
* jtr
|
||||
* format 3: $krb5tgs$spn:checksum$edata2
|
||||
*/
|
||||
|
||||
if (line_len < 16) return (PARSER_SALT_LENGTH);
|
||||
if (line_len < (int) strlen (SIGNATURE_KRB5TGS)) return (PARSER_SALT_LENGTH);
|
||||
|
||||
if (line_buf[12] == '*')
|
||||
memset (krb5tgs, 0, sizeof (krb5tgs_t));
|
||||
|
||||
token.token_cnt = 4;
|
||||
|
||||
if (line_buf[token.len[0]] == '2' && line_buf[token.len[0] + 1] == '3' && line_buf[token.len[0] + 2] == '$')
|
||||
{
|
||||
char *account_info_start = (char *) line_buf + 12; // we want the * char included
|
||||
char *account_info_stop = strchr ((const char *) account_info_start + 1, '*');
|
||||
if (line_buf[token.len[0] + 3] == '*')
|
||||
{
|
||||
char *account_info_start = (char *) line_buf + 12; // we want the * char included
|
||||
char *account_info_stop = strchr ((const char *) account_info_start + 1, '*');
|
||||
|
||||
if (account_info_stop == NULL) return (PARSER_SEPARATOR_UNMATCHED);
|
||||
if (account_info_stop == NULL) return (PARSER_SEPARATOR_UNMATCHED);
|
||||
|
||||
account_info_stop++; // we want the * char included
|
||||
account_info_stop++; // we want the $ char included
|
||||
account_info_stop++; // we want the * char included
|
||||
account_info_stop++; // we want the $ char included
|
||||
|
||||
const int account_info_len = account_info_stop - account_info_start;
|
||||
const int account_info_len = account_info_stop - account_info_start;
|
||||
|
||||
token.token_cnt = 4;
|
||||
token.token_cnt++;
|
||||
|
||||
token.len[1] = account_info_len;
|
||||
token.attr[1] = TOKEN_ATTR_FIXED_LENGTH;
|
||||
// etype
|
||||
|
||||
token.sep[1] = '$';
|
||||
token.len_min[1] = 2;
|
||||
token.len_max[1] = 2;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
// user$realm$spn
|
||||
|
||||
token.len[2] = account_info_len;
|
||||
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH;
|
||||
|
||||
// checksum
|
||||
|
||||
token.sep[3] = '$';
|
||||
token.len_min[3] = 32;
|
||||
token.len_max[3] = 32;
|
||||
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
// edata2
|
||||
|
||||
token.sep[4] = '$';
|
||||
token.len_min[4] = 64;
|
||||
token.len_max[4] = 40960;
|
||||
token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
krb5tgs->format = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
// etype
|
||||
|
||||
token.sep[1] = '$';
|
||||
token.len_min[1] = 2;
|
||||
token.len_max[1] = 2;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
// checksum
|
||||
|
||||
token.sep[2] = '$';
|
||||
token.len_min[2] = 32;
|
||||
token.len_max[2] = 32;
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
// edata2
|
||||
|
||||
token.sep[3] = '$';
|
||||
token.len_min[3] = 64;
|
||||
token.len_max[3] = 40960;
|
||||
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
krb5tgs->format = 2;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// spn
|
||||
|
||||
token.sep[1] = ':';
|
||||
token.len_min[1] = 0;
|
||||
token.len_max[1] = 2048;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH;
|
||||
|
||||
// checksum
|
||||
|
||||
token.sep[2] = '$';
|
||||
token.len_min[2] = 32;
|
||||
@ -151,39 +230,45 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
// edata2
|
||||
|
||||
token.sep[3] = '$';
|
||||
token.len_min[3] = 64;
|
||||
token.len_max[3] = 40960;
|
||||
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
}
|
||||
else
|
||||
{
|
||||
token.token_cnt = 3;
|
||||
|
||||
token.sep[1] = '$';
|
||||
token.len_min[1] = 32;
|
||||
token.len_max[1] = 32;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
token.sep[2] = '$';
|
||||
token.len_min[2] = 64;
|
||||
token.len_max[2] = 40960;
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
krb5tgs->format = 3;
|
||||
}
|
||||
|
||||
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
|
||||
|
||||
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
|
||||
|
||||
const u8 *checksum_pos;
|
||||
const u8 *data_pos;
|
||||
const u8 *checksum_pos = NULL;
|
||||
const u8 *data_pos = NULL;
|
||||
|
||||
int data_len;
|
||||
int data_len = 0;
|
||||
|
||||
if (line_buf[12] == '*')
|
||||
if (krb5tgs->format == 1)
|
||||
{
|
||||
checksum_pos = token.buf[3];
|
||||
|
||||
data_pos = token.buf[4];
|
||||
data_len = token.len[4];
|
||||
|
||||
memcpy (krb5tgs->account_info, token.buf[2], token.len[2]);
|
||||
}
|
||||
else if (krb5tgs->format == 2)
|
||||
{
|
||||
checksum_pos = token.buf[2];
|
||||
|
||||
data_pos = token.buf[3];
|
||||
data_len = token.len[3];
|
||||
|
||||
krb5tgs->account_info[0] = 0;
|
||||
}
|
||||
else if (krb5tgs->format == 3)
|
||||
{
|
||||
checksum_pos = token.buf[2];
|
||||
|
||||
@ -192,15 +277,8 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
|
||||
|
||||
memcpy (krb5tgs->account_info, token.buf[1], token.len[1]);
|
||||
}
|
||||
else
|
||||
{
|
||||
checksum_pos = token.buf[1];
|
||||
|
||||
data_pos = token.buf[2];
|
||||
data_len = token.len[2];
|
||||
|
||||
krb5tgs->account_info[0] = 0;
|
||||
}
|
||||
if (checksum_pos == NULL || data_pos == NULL) return (PARSER_SALT_VALUE);
|
||||
|
||||
krb5tgs->checksum[0] = hex_to_u32 (checksum_pos + 0);
|
||||
krb5tgs->checksum[1] = hex_to_u32 (checksum_pos + 8);
|
||||
@ -251,14 +329,32 @@ int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
|
||||
sprintf (data + j, "%02x", ptr_edata2[i]);
|
||||
}
|
||||
|
||||
const int line_len = snprintf (line_buf, line_size, "%s%s%08x%08x%08x%08x$%s",
|
||||
SIGNATURE_KRB5TGS,
|
||||
(char *) krb5tgs->account_info,
|
||||
byte_swap_32 (krb5tgs->checksum[0]),
|
||||
byte_swap_32 (krb5tgs->checksum[1]),
|
||||
byte_swap_32 (krb5tgs->checksum[2]),
|
||||
byte_swap_32 (krb5tgs->checksum[3]),
|
||||
data);
|
||||
int line_len;
|
||||
|
||||
// preserve the input hash format
|
||||
|
||||
if (krb5tgs->format != 3) // hc
|
||||
{
|
||||
line_len = snprintf (line_buf, line_size, "%s23$%s%08x%08x%08x%08x$%s",
|
||||
SIGNATURE_KRB5TGS,
|
||||
(char *) krb5tgs->account_info,
|
||||
byte_swap_32 (krb5tgs->checksum[0]),
|
||||
byte_swap_32 (krb5tgs->checksum[1]),
|
||||
byte_swap_32 (krb5tgs->checksum[2]),
|
||||
byte_swap_32 (krb5tgs->checksum[3]),
|
||||
data);
|
||||
}
|
||||
else // jtr
|
||||
{
|
||||
line_len = snprintf (line_buf, line_size, "%s%s:%08x%08x%08x%08x$%s",
|
||||
SIGNATURE_KRB5TGS,
|
||||
(char *) krb5tgs->account_info,
|
||||
byte_swap_32 (krb5tgs->checksum[0]),
|
||||
byte_swap_32 (krb5tgs->checksum[1]),
|
||||
byte_swap_32 (krb5tgs->checksum[2]),
|
||||
byte_swap_32 (krb5tgs->checksum[3]),
|
||||
data);
|
||||
}
|
||||
|
||||
return line_len;
|
||||
}
|
||||
|
||||
@ -24,8 +24,8 @@ static const char *HASH_NAME = "PDF 1.4 - 1.6 (Acrobat 5 - 8) - user and ow
|
||||
static const u64 KERN_TYPE = 25400;
|
||||
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
|
||||
| OPTI_TYPE_NOT_ITERATED;
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE
|
||||
| OPTS_TYPE_COPY_TMPS
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE
|
||||
| OPTS_TYPE_COPY_TMPS
|
||||
| OPTS_TYPE_PT_ALWAYS_ASCII
|
||||
| OPTS_TYPE_AUTODETECT_DISABLE;
|
||||
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
|
||||
|
||||
@ -20,7 +20,7 @@ static const u32 HASH_CATEGORY = HASH_CATEGORY_FORUM_SOFTWARE;
|
||||
static const char *HASH_NAME = "bcrypt(sha1($pass)) / bcryptsha1";
|
||||
static const u64 KERN_TYPE = 25800;
|
||||
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE;
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_BE
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE
|
||||
| OPTS_TYPE_DYNAMIC_SHARED;
|
||||
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
|
||||
static const char *ST_PASS = "hashcat";
|
||||
|
||||
355
src/modules/module_28400.c
Normal file
355
src/modules/module_28400.c
Normal file
@ -0,0 +1,355 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
#include "common.h"
|
||||
#include "types.h"
|
||||
#include "modules.h"
|
||||
#include "bitops.h"
|
||||
#include "convert.h"
|
||||
#include "shared.h"
|
||||
|
||||
static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
|
||||
static const u32 DGST_POS0 = 0;
|
||||
static const u32 DGST_POS1 = 1;
|
||||
static const u32 DGST_POS2 = 2;
|
||||
static const u32 DGST_POS3 = 3;
|
||||
static const u32 DGST_SIZE = DGST_SIZE_4_6;
|
||||
static const u32 HASH_CATEGORY = HASH_CATEGORY_FORUM_SOFTWARE;
|
||||
static const char *HASH_NAME = "bcrypt(sha512($pass)) / bcryptsha512";
|
||||
static const u64 KERN_TYPE = 28400;
|
||||
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE;
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE
|
||||
| OPTS_TYPE_DYNAMIC_SHARED;
|
||||
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
|
||||
static const char *ST_PASS = "hashcat";
|
||||
static const char *ST_HASH = "$2a$12$KhivLhCuLhSyMBOxLxCyLu78x4z2X/EJdZNfS3Gy36fvRt56P2jbS";
|
||||
|
||||
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
|
||||
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
|
||||
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
|
||||
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
|
||||
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
|
||||
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
|
||||
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
|
||||
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
|
||||
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
|
||||
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
|
||||
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
|
||||
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
|
||||
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
|
||||
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
|
||||
|
||||
static const char *SIGNATURE_BCRYPT1 = "$2a$";
|
||||
static const char *SIGNATURE_BCRYPT2 = "$2b$";
|
||||
static const char *SIGNATURE_BCRYPT3 = "$2x$";
|
||||
static const char *SIGNATURE_BCRYPT4 = "$2y$";
|
||||
|
||||
typedef struct bcrypt_tmp
|
||||
{
|
||||
u32 E[18];
|
||||
|
||||
u32 P[18];
|
||||
|
||||
u32 S0[256];
|
||||
u32 S1[256];
|
||||
u32 S2[256];
|
||||
u32 S3[256];
|
||||
|
||||
} bcrypt_tmp_t;
|
||||
|
||||
u64 module_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 tmp_size = (const u64) sizeof (bcrypt_tmp_t);
|
||||
|
||||
return tmp_size;
|
||||
}
|
||||
|
||||
bool module_jit_cache_disable (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes, MAYBE_UNUSED const hc_device_param_t *device_param)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes, MAYBE_UNUSED const hc_device_param_t *device_param)
|
||||
{
|
||||
char *jit_build_options = NULL;
|
||||
|
||||
// this mode heavily depends on the available shared memory size
|
||||
// note the kernel need to have some special code changes in order to make use to use post-48k memory region
|
||||
// we need to set some macros
|
||||
|
||||
bool use_dynamic = false;
|
||||
|
||||
if (device_param->is_cuda == true)
|
||||
{
|
||||
use_dynamic = true;
|
||||
}
|
||||
|
||||
// this uses some nice feedback effect.
|
||||
// based on the device_local_mem_size the reqd_work_group_size in the kernel is set to some value
|
||||
// which is then is read from the opencl host in the kernel_preferred_wgs_multiple1/2/3 result.
|
||||
// therefore we do not need to set module_kernel_threads_min/max except for CPU, where the threads are set to fixed 1.
|
||||
|
||||
if (device_param->opencl_device_type & CL_DEVICE_TYPE_CPU)
|
||||
{
|
||||
hc_asprintf (&jit_build_options, "-D FIXED_LOCAL_SIZE=%u", 1);
|
||||
}
|
||||
else
|
||||
{
|
||||
u32 overhead = 0;
|
||||
|
||||
if (device_param->opencl_device_vendor_id == VENDOR_ID_NV)
|
||||
{
|
||||
// note we need to use device_param->device_local_mem_size - 4 because opencl jit returns with:
|
||||
// Entry function '...' uses too much shared data (0xc004 bytes, 0xc000 max)
|
||||
// on my development system. no clue where the 4 bytes are spent.
|
||||
// I did some research on this and it seems to be related with the datatype.
|
||||
// For example, if i used u8 instead, there's only 1 byte wasted.
|
||||
|
||||
if (device_param->is_opencl == true)
|
||||
{
|
||||
overhead = 1;
|
||||
}
|
||||
}
|
||||
|
||||
if (user_options->kernel_threads_chgd == true)
|
||||
{
|
||||
u32 fixed_local_size = user_options->kernel_threads;
|
||||
|
||||
if (use_dynamic == true)
|
||||
{
|
||||
if ((fixed_local_size * 4096) > device_param->kernel_dynamic_local_mem_size_memset)
|
||||
{
|
||||
// otherwise out-of-bound reads
|
||||
|
||||
fixed_local_size = device_param->kernel_dynamic_local_mem_size_memset / 4096;
|
||||
}
|
||||
|
||||
hc_asprintf (&jit_build_options, "-D FIXED_LOCAL_SIZE=%u -D DYNAMIC_LOCAL", fixed_local_size);
|
||||
}
|
||||
else
|
||||
{
|
||||
if ((fixed_local_size * 4096) > (device_param->device_local_mem_size - overhead))
|
||||
{
|
||||
// otherwise out-of-bound reads
|
||||
|
||||
fixed_local_size = (device_param->device_local_mem_size - overhead) / 4096;
|
||||
}
|
||||
|
||||
hc_asprintf (&jit_build_options, "-D FIXED_LOCAL_SIZE=%u", fixed_local_size);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (use_dynamic == true)
|
||||
{
|
||||
// using kernel_dynamic_local_mem_size_memset is a bit hackish.
|
||||
// we had to brute-force this value out of an already loaded CUDA function.
|
||||
// there's no official way to query for this value.
|
||||
|
||||
const u32 fixed_local_size = device_param->kernel_dynamic_local_mem_size_memset / 4096;
|
||||
|
||||
hc_asprintf (&jit_build_options, "-D FIXED_LOCAL_SIZE=%u -D DYNAMIC_LOCAL", fixed_local_size);
|
||||
}
|
||||
else
|
||||
{
|
||||
const u32 fixed_local_size = (device_param->device_local_mem_size - overhead) / 4096;
|
||||
|
||||
hc_asprintf (&jit_build_options, "-D FIXED_LOCAL_SIZE=%u", fixed_local_size);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return jit_build_options;
|
||||
}
|
||||
|
||||
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
|
||||
{
|
||||
u32 *digest = (u32 *) digest_buf;
|
||||
|
||||
hc_token_t token;
|
||||
|
||||
token.token_cnt = 4;
|
||||
|
||||
token.signatures_cnt = 4;
|
||||
token.signatures_buf[0] = SIGNATURE_BCRYPT1;
|
||||
token.signatures_buf[1] = SIGNATURE_BCRYPT2;
|
||||
token.signatures_buf[2] = SIGNATURE_BCRYPT3;
|
||||
token.signatures_buf[3] = SIGNATURE_BCRYPT4;
|
||||
|
||||
token.len[0] = 4;
|
||||
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_SIGNATURE;
|
||||
|
||||
token.len_min[1] = 2;
|
||||
token.len_max[1] = 2;
|
||||
token.sep[1] = '$';
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.len[2] = 22;
|
||||
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64B;
|
||||
|
||||
token.len[3] = 31;
|
||||
token.attr[3] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64B;
|
||||
|
||||
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
|
||||
|
||||
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
|
||||
|
||||
const u8 *iter_pos = token.buf[1];
|
||||
const u8 *salt_pos = token.buf[2];
|
||||
const u8 *hash_pos = token.buf[3];
|
||||
|
||||
const int salt_len = token.len[2];
|
||||
const int hash_len = token.len[3];
|
||||
|
||||
salt->salt_len = 16;
|
||||
salt->salt_iter = 1u << hc_strtoul ((const char *) iter_pos, NULL, 10);
|
||||
|
||||
memcpy ((char *) salt->salt_sign, line_buf, 6);
|
||||
|
||||
u8 *salt_buf_ptr = (u8 *) salt->salt_buf;
|
||||
|
||||
u8 tmp_buf[100];
|
||||
|
||||
memset (tmp_buf, 0, sizeof (tmp_buf));
|
||||
|
||||
base64_decode (bf64_to_int, (const u8 *) salt_pos, salt_len, tmp_buf);
|
||||
|
||||
memcpy (salt_buf_ptr, tmp_buf, 16);
|
||||
|
||||
salt->salt_buf[0] = byte_swap_32 (salt->salt_buf[0]);
|
||||
salt->salt_buf[1] = byte_swap_32 (salt->salt_buf[1]);
|
||||
salt->salt_buf[2] = byte_swap_32 (salt->salt_buf[2]);
|
||||
salt->salt_buf[3] = byte_swap_32 (salt->salt_buf[3]);
|
||||
|
||||
memset (tmp_buf, 0, sizeof (tmp_buf));
|
||||
|
||||
base64_decode (bf64_to_int, (const u8 *) hash_pos, hash_len, tmp_buf);
|
||||
|
||||
memcpy (digest, tmp_buf, 24);
|
||||
|
||||
digest[0] = byte_swap_32 (digest[0]);
|
||||
digest[1] = byte_swap_32 (digest[1]);
|
||||
digest[2] = byte_swap_32 (digest[2]);
|
||||
digest[3] = byte_swap_32 (digest[3]);
|
||||
digest[4] = byte_swap_32 (digest[4]);
|
||||
digest[5] = byte_swap_32 (digest[5]);
|
||||
|
||||
digest[5] &= ~0xffu; // its just 23 not 24 !
|
||||
|
||||
return (PARSER_OK);
|
||||
}
|
||||
|
||||
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
|
||||
{
|
||||
const u32 *digest = (const u32 *) digest_buf;
|
||||
|
||||
u32 tmp_digest[6];
|
||||
|
||||
tmp_digest[0] = byte_swap_32 (digest[0]);
|
||||
tmp_digest[1] = byte_swap_32 (digest[1]);
|
||||
tmp_digest[2] = byte_swap_32 (digest[2]);
|
||||
tmp_digest[3] = byte_swap_32 (digest[3]);
|
||||
tmp_digest[4] = byte_swap_32 (digest[4]);
|
||||
tmp_digest[5] = byte_swap_32 (digest[5]);
|
||||
|
||||
u32 tmp_salt[4];
|
||||
|
||||
tmp_salt[0] = byte_swap_32 (salt->salt_buf[0]);
|
||||
tmp_salt[1] = byte_swap_32 (salt->salt_buf[1]);
|
||||
tmp_salt[2] = byte_swap_32 (salt->salt_buf[2]);
|
||||
tmp_salt[3] = byte_swap_32 (salt->salt_buf[3]);
|
||||
|
||||
char tmp_buf[64];
|
||||
|
||||
base64_encode (int_to_bf64, (const u8 *) tmp_salt, 16, (u8 *) tmp_buf + 0);
|
||||
base64_encode (int_to_bf64, (const u8 *) tmp_digest, 23, (u8 *) tmp_buf + 22);
|
||||
|
||||
tmp_buf[22 + 31] = 0; // base64_encode wants to pad
|
||||
|
||||
return snprintf (line_buf, line_size, "%s$%s", (char *) salt->salt_sign, tmp_buf);
|
||||
}
|
||||
|
||||
void module_init (module_ctx_t *module_ctx)
|
||||
{
|
||||
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
|
||||
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
|
||||
|
||||
module_ctx->module_attack_exec = module_attack_exec;
|
||||
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
|
||||
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
|
||||
module_ctx->module_deprecated_notice = MODULE_DEFAULT;
|
||||
module_ctx->module_dgst_pos0 = module_dgst_pos0;
|
||||
module_ctx->module_dgst_pos1 = module_dgst_pos1;
|
||||
module_ctx->module_dgst_pos2 = module_dgst_pos2;
|
||||
module_ctx->module_dgst_pos3 = module_dgst_pos3;
|
||||
module_ctx->module_dgst_size = module_dgst_size;
|
||||
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_esalt_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_tuningdb_block = MODULE_DEFAULT;
|
||||
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_postprocess = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode = module_hash_decode;
|
||||
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode = module_hash_encode;
|
||||
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_mode = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_category = module_hash_category;
|
||||
module_ctx->module_hash_name = module_hash_name;
|
||||
module_ctx->module_hashes_count_min = MODULE_DEFAULT;
|
||||
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
|
||||
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_init = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_term = MODULE_DEFAULT;
|
||||
module_ctx->module_hook12 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook23 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_size = MODULE_DEFAULT;
|
||||
module_ctx->module_jit_build_options = module_jit_build_options;
|
||||
module_ctx->module_jit_cache_disable = module_jit_cache_disable;
|
||||
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kern_type = module_kern_type;
|
||||
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
|
||||
module_ctx->module_opti_type = module_opti_type;
|
||||
module_ctx->module_opts_type = module_opts_type;
|
||||
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
|
||||
module_ctx->module_pwdump_column = MODULE_DEFAULT;
|
||||
module_ctx->module_pw_max = MODULE_DEFAULT;
|
||||
module_ctx->module_pw_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_max = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_type = module_salt_type;
|
||||
module_ctx->module_separator = MODULE_DEFAULT;
|
||||
module_ctx->module_st_hash = module_st_hash;
|
||||
module_ctx->module_st_pass = module_st_pass;
|
||||
module_ctx->module_tmp_size = module_tmp_size;
|
||||
module_ctx->module_unstable_warning = MODULE_DEFAULT;
|
||||
module_ctx->module_warmup_disable = MODULE_DEFAULT;
|
||||
}
|
||||
333
src/modules/module_28800.c
Normal file
333
src/modules/module_28800.c
Normal file
@ -0,0 +1,333 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
#include "common.h"
|
||||
#include "types.h"
|
||||
#include "modules.h"
|
||||
#include "bitops.h"
|
||||
#include "convert.h"
|
||||
#include "shared.h"
|
||||
|
||||
static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
|
||||
static const u32 DGST_POS0 = 0;
|
||||
static const u32 DGST_POS1 = 1;
|
||||
static const u32 DGST_POS2 = 2;
|
||||
static const u32 DGST_POS3 = 3;
|
||||
static const u32 DGST_SIZE = DGST_SIZE_4_4;
|
||||
static const u32 HASH_CATEGORY = HASH_CATEGORY_NETWORK_PROTOCOL;
|
||||
static const char *HASH_NAME = "Kerberos 5, etype 17, DB";
|
||||
static const u64 KERN_TYPE = 28800;
|
||||
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
|
||||
| OPTI_TYPE_NOT_ITERATED
|
||||
| OPTI_TYPE_SLOW_HASH_SIMD_LOOP;
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE;
|
||||
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
|
||||
static const char *ST_PASS = "password";
|
||||
static const char *ST_HASH = "$krb5db$17$test$TEST.LOCAL$6fb8b78e20ad3df6591cabb9cacf4594";
|
||||
|
||||
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
|
||||
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
|
||||
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
|
||||
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
|
||||
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
|
||||
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
|
||||
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
|
||||
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
|
||||
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
|
||||
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
|
||||
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
|
||||
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
|
||||
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
|
||||
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
|
||||
|
||||
typedef struct krb5db_17
|
||||
{
|
||||
u32 user[128];
|
||||
u32 domain[128];
|
||||
u32 account_info[512];
|
||||
u32 account_info_len;
|
||||
|
||||
} krb5db_17_t;
|
||||
|
||||
typedef struct krb5db_17_tmp
|
||||
{
|
||||
u32 ipad[5];
|
||||
u32 opad[5];
|
||||
u32 dgst[10];
|
||||
u32 out[10];
|
||||
|
||||
} krb5db_17_tmp_t;
|
||||
|
||||
static const char *SIGNATURE_KRB5DB = "$krb5db$17$";
|
||||
|
||||
bool module_unstable_warning (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hc_device_param_t *device_param)
|
||||
{
|
||||
// AMD Radeon Pro W5700X Compute Engine; 1.2 (Apr 22 2021 21:54:44); 11.3.1; 20E241
|
||||
if ((device_param->opencl_platform_vendor_id == VENDOR_ID_APPLE) && (device_param->opencl_device_type & CL_DEVICE_TYPE_GPU))
|
||||
{
|
||||
if (device_param->is_metal == false)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
u64 module_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 tmp_size = (const u64) sizeof (krb5db_17_tmp_t);
|
||||
|
||||
return tmp_size;
|
||||
}
|
||||
|
||||
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 esalt_size = (const u64) sizeof (krb5db_17_t);
|
||||
|
||||
return esalt_size;
|
||||
}
|
||||
|
||||
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
|
||||
{
|
||||
u32 *digest = (u32 *) digest_buf;
|
||||
|
||||
krb5db_17_t *krb5db = (krb5db_17_t *) esalt_buf;
|
||||
|
||||
hc_token_t token;
|
||||
|
||||
token.signatures_cnt = 1;
|
||||
token.signatures_buf[0] = SIGNATURE_KRB5DB;
|
||||
|
||||
token.len[0] = 11;
|
||||
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_SIGNATURE;
|
||||
|
||||
/**
|
||||
* $krb5db$17$user$realm$hash
|
||||
* $krb5db$17$user$realm$*spn*$hash
|
||||
*/
|
||||
|
||||
// assume no signature found
|
||||
if (line_len < 11) return (PARSER_SALT_LENGTH);
|
||||
|
||||
char *spn_info_start = strchr ((const char *) line_buf + 11 + 1, '*');
|
||||
|
||||
int is_spn_provided = 0;
|
||||
|
||||
// assume $krb5db$17$user$realm$hash
|
||||
if (spn_info_start == NULL)
|
||||
{
|
||||
token.token_cnt = 4;
|
||||
|
||||
token.sep[1] = '$';
|
||||
token.len_min[1] = 1;
|
||||
token.len_max[1] = 512;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH;
|
||||
|
||||
token.sep[2] = '$';
|
||||
token.len_min[2] = 1;
|
||||
token.len_max[2] = 512;
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH;
|
||||
|
||||
token.sep[3] = '$';
|
||||
token.len_min[3] = 32;
|
||||
token.len_max[3] = 32;
|
||||
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
}
|
||||
// assume $krb5db$17$user$realm$*spn*$hash
|
||||
else
|
||||
{
|
||||
char *spn_info_stop = strchr ((const char *) spn_info_start + 1, '*');
|
||||
|
||||
if (spn_info_stop == NULL) return (PARSER_SEPARATOR_UNMATCHED);
|
||||
|
||||
spn_info_stop++; // we want the * $char included
|
||||
spn_info_stop++; // we want the $ char included
|
||||
|
||||
const int spn_info_len = spn_info_stop - spn_info_start;
|
||||
|
||||
token.token_cnt = 5;
|
||||
|
||||
token.sep[1] = '$';
|
||||
token.len_min[1] = 1;
|
||||
token.len_max[1] = 512;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH;
|
||||
|
||||
token.sep[2] = '$';
|
||||
token.len_min[2] = 1;
|
||||
token.len_max[2] = 512;
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH;
|
||||
|
||||
token.len[3] = spn_info_len;
|
||||
token.attr[3] = TOKEN_ATTR_FIXED_LENGTH;
|
||||
|
||||
token.sep[4] = '$';
|
||||
token.len_min[4] = 32;
|
||||
token.len_max[4] = 32;
|
||||
token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
is_spn_provided = 1;
|
||||
}
|
||||
|
||||
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
|
||||
|
||||
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
|
||||
|
||||
const u8 *user_pos;
|
||||
const u8 *domain_pos;
|
||||
const u8 *checksum_pos;
|
||||
|
||||
int user_len;
|
||||
int domain_len;
|
||||
int account_info_len;
|
||||
|
||||
user_pos = token.buf[1];
|
||||
user_len = token.len[1];
|
||||
|
||||
memcpy (krb5db->user, user_pos, user_len);
|
||||
|
||||
domain_pos = token.buf[2];
|
||||
domain_len = token.len[2];
|
||||
|
||||
memcpy (krb5db->domain, domain_pos, domain_len);
|
||||
|
||||
checksum_pos = token.buf[3 + is_spn_provided];
|
||||
|
||||
account_info_len = token.len[2] + token.len[1];
|
||||
|
||||
u8 *account_info_ptr = (u8 *) krb5db->account_info;
|
||||
|
||||
// domain must be uppercase
|
||||
|
||||
u8 domain[128];
|
||||
|
||||
memcpy (domain, domain_pos, domain_len);
|
||||
uppercase (domain, domain_len);
|
||||
|
||||
memcpy (account_info_ptr, domain, domain_len);
|
||||
memcpy (account_info_ptr + domain_len, user_pos, user_len);
|
||||
|
||||
krb5db->account_info_len = account_info_len;
|
||||
|
||||
// salt
|
||||
|
||||
salt->salt_buf[0] = krb5db->account_info[0];
|
||||
salt->salt_buf[1] = krb5db->account_info[1];
|
||||
salt->salt_buf[2] = krb5db->account_info[2];
|
||||
salt->salt_buf[3] = krb5db->account_info[3];
|
||||
|
||||
salt->salt_len = 16;
|
||||
|
||||
salt->salt_iter = 4096 - 1;
|
||||
|
||||
// digest
|
||||
|
||||
digest[0] = byte_swap_32 (hex_to_u32 (checksum_pos + 0));
|
||||
digest[1] = byte_swap_32 (hex_to_u32 (checksum_pos + 8));
|
||||
digest[2] = byte_swap_32 (hex_to_u32 (checksum_pos + 16));
|
||||
digest[3] = byte_swap_32 (hex_to_u32 (checksum_pos + 24));
|
||||
|
||||
return (PARSER_OK);
|
||||
}
|
||||
|
||||
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
|
||||
{
|
||||
const u32 *digest = (const u32 *) digest_buf;
|
||||
|
||||
const krb5db_17_t *krb5db = (const krb5db_17_t *) esalt_buf;
|
||||
|
||||
const int line_len = snprintf (line_buf, line_size, "%s%s$%s$%08x%08x%08x%08x",
|
||||
SIGNATURE_KRB5DB,
|
||||
(char *) krb5db->user,
|
||||
(char *) krb5db->domain,
|
||||
digest[0],
|
||||
digest[1],
|
||||
digest[2],
|
||||
digest[3]);
|
||||
|
||||
return line_len;
|
||||
}
|
||||
|
||||
void module_init (module_ctx_t *module_ctx)
|
||||
{
|
||||
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
|
||||
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
|
||||
|
||||
module_ctx->module_attack_exec = module_attack_exec;
|
||||
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
|
||||
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
|
||||
module_ctx->module_deprecated_notice = MODULE_DEFAULT;
|
||||
module_ctx->module_dgst_pos0 = module_dgst_pos0;
|
||||
module_ctx->module_dgst_pos1 = module_dgst_pos1;
|
||||
module_ctx->module_dgst_pos2 = module_dgst_pos2;
|
||||
module_ctx->module_dgst_pos3 = module_dgst_pos3;
|
||||
module_ctx->module_dgst_size = module_dgst_size;
|
||||
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_esalt_size = module_esalt_size;
|
||||
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_tuningdb_block = MODULE_DEFAULT;
|
||||
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_postprocess = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode = module_hash_decode;
|
||||
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode = module_hash_encode;
|
||||
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_mode = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_category = module_hash_category;
|
||||
module_ctx->module_hash_name = module_hash_name;
|
||||
module_ctx->module_hashes_count_min = MODULE_DEFAULT;
|
||||
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
|
||||
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_init = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_term = MODULE_DEFAULT;
|
||||
module_ctx->module_hook12 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook23 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_size = MODULE_DEFAULT;
|
||||
module_ctx->module_jit_build_options = MODULE_DEFAULT;
|
||||
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kern_type = module_kern_type;
|
||||
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
|
||||
module_ctx->module_opti_type = module_opti_type;
|
||||
module_ctx->module_opts_type = module_opts_type;
|
||||
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
|
||||
module_ctx->module_pwdump_column = MODULE_DEFAULT;
|
||||
module_ctx->module_pw_max = MODULE_DEFAULT;
|
||||
module_ctx->module_pw_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_max = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_type = module_salt_type;
|
||||
module_ctx->module_separator = MODULE_DEFAULT;
|
||||
module_ctx->module_st_hash = module_st_hash;
|
||||
module_ctx->module_st_pass = module_st_pass;
|
||||
module_ctx->module_tmp_size = module_tmp_size;
|
||||
module_ctx->module_unstable_warning = module_unstable_warning;
|
||||
module_ctx->module_warmup_disable = MODULE_DEFAULT;
|
||||
}
|
||||
342
src/modules/module_28900.c
Normal file
342
src/modules/module_28900.c
Normal file
@ -0,0 +1,342 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
#include "common.h"
|
||||
#include "types.h"
|
||||
#include "modules.h"
|
||||
#include "bitops.h"
|
||||
#include "convert.h"
|
||||
#include "shared.h"
|
||||
|
||||
static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
|
||||
static const u32 DGST_POS0 = 0;
|
||||
static const u32 DGST_POS1 = 1;
|
||||
static const u32 DGST_POS2 = 2;
|
||||
static const u32 DGST_POS3 = 3;
|
||||
static const u32 DGST_SIZE = DGST_SIZE_4_8;
|
||||
static const u32 HASH_CATEGORY = HASH_CATEGORY_NETWORK_PROTOCOL;
|
||||
static const char *HASH_NAME = "Kerberos 5, etype 18, DB";
|
||||
static const u64 KERN_TYPE = 28900;
|
||||
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
|
||||
| OPTI_TYPE_NOT_ITERATED
|
||||
| OPTI_TYPE_SLOW_HASH_SIMD_LOOP;
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE;
|
||||
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
|
||||
static const char *ST_PASS = "password";
|
||||
static const char *ST_HASH = "$krb5db$18$test$TEST.LOCAL$487addf1717899f2ee45c4b67e159d54adec46d086f339b88fd7deaa25d49a65";
|
||||
|
||||
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
|
||||
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
|
||||
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
|
||||
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
|
||||
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
|
||||
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
|
||||
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
|
||||
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
|
||||
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
|
||||
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
|
||||
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
|
||||
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
|
||||
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
|
||||
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
|
||||
|
||||
typedef struct krb5db_18
|
||||
{
|
||||
u32 user[128];
|
||||
u32 domain[128];
|
||||
u32 account_info[512];
|
||||
u32 account_info_len;
|
||||
|
||||
} krb5db_18_t;
|
||||
|
||||
typedef struct krb5db_18_tmp
|
||||
{
|
||||
u32 ipad[5];
|
||||
u32 opad[5];
|
||||
u32 dgst[16];
|
||||
u32 out[16];
|
||||
|
||||
} krb5db_18_tmp_t;
|
||||
|
||||
static const char *SIGNATURE_KRB5DB = "$krb5db$18$";
|
||||
|
||||
bool module_unstable_warning (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hc_device_param_t *device_param)
|
||||
{
|
||||
// AMD Radeon Pro W5700X Compute Engine; 1.2 (Apr 22 2021 21:54:44); 11.3.1; 20E241
|
||||
if ((device_param->opencl_platform_vendor_id == VENDOR_ID_APPLE) && (device_param->opencl_device_type & CL_DEVICE_TYPE_GPU))
|
||||
{
|
||||
if (device_param->is_metal == false)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
u64 module_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 tmp_size = (const u64) sizeof (krb5db_18_tmp_t);
|
||||
|
||||
return tmp_size;
|
||||
}
|
||||
|
||||
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 esalt_size = (const u64) sizeof (krb5db_18_t);
|
||||
|
||||
return esalt_size;
|
||||
}
|
||||
|
||||
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
|
||||
{
|
||||
u32 *digest = (u32 *) digest_buf;
|
||||
|
||||
krb5db_18_t *krb5db = (krb5db_18_t *) esalt_buf;
|
||||
|
||||
hc_token_t token;
|
||||
|
||||
token.signatures_cnt = 1;
|
||||
token.signatures_buf[0] = SIGNATURE_KRB5DB;
|
||||
|
||||
token.len[0] = 11;
|
||||
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_SIGNATURE;
|
||||
|
||||
/**
|
||||
* $krb5db$18$user$realm$hash
|
||||
* $krb5db$18$user$realm$*spn*$hash
|
||||
*/
|
||||
|
||||
// assume no signature found
|
||||
if (line_len < 11) return (PARSER_SALT_LENGTH);
|
||||
|
||||
char *spn_info_start = strchr ((const char *) line_buf + 11 + 1, '*');
|
||||
|
||||
int is_spn_provided = 0;
|
||||
|
||||
// assume $krb5db$17$user$realm$checksum$edata2
|
||||
if (spn_info_start == NULL)
|
||||
{
|
||||
token.token_cnt = 4;
|
||||
|
||||
token.sep[1] = '$';
|
||||
token.len_min[1] = 1;
|
||||
token.len_max[1] = 512;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH;
|
||||
|
||||
token.sep[2] = '$';
|
||||
token.len_min[2] = 1;
|
||||
token.len_max[2] = 512;
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH;
|
||||
|
||||
token.sep[3] = '$';
|
||||
token.len_min[3] = 64;
|
||||
token.len_max[3] = 64;
|
||||
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
}
|
||||
// assume $krb5db$18$user$realm$*spn*$hash
|
||||
else
|
||||
{
|
||||
char *spn_info_stop = strchr ((const char *) spn_info_start + 1, '*');
|
||||
|
||||
if (spn_info_stop == NULL) return (PARSER_SEPARATOR_UNMATCHED);
|
||||
|
||||
spn_info_stop++; // we want the * $char included
|
||||
spn_info_stop++; // we want the $ char included
|
||||
|
||||
const int spn_info_len = spn_info_stop - spn_info_start;
|
||||
|
||||
token.token_cnt = 5;
|
||||
|
||||
token.sep[1] = '$';
|
||||
token.len_min[1] = 1;
|
||||
token.len_max[1] = 512;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH;
|
||||
|
||||
token.sep[2] = '$';
|
||||
token.len_min[2] = 1;
|
||||
token.len_max[2] = 512;
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH;
|
||||
|
||||
token.len[3] = spn_info_len;
|
||||
token.attr[3] = TOKEN_ATTR_FIXED_LENGTH;
|
||||
|
||||
token.sep[4] = '$';
|
||||
token.len_min[4] = 64;
|
||||
token.len_max[4] = 64;
|
||||
token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
is_spn_provided = 1;
|
||||
}
|
||||
|
||||
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
|
||||
|
||||
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
|
||||
|
||||
const u8 *user_pos;
|
||||
const u8 *domain_pos;
|
||||
const u8 *checksum_pos;
|
||||
|
||||
int user_len;
|
||||
int domain_len;
|
||||
int account_info_len;
|
||||
|
||||
user_pos = token.buf[1];
|
||||
user_len = token.len[1];
|
||||
|
||||
memcpy (krb5db->user, user_pos, user_len);
|
||||
|
||||
domain_pos = token.buf[2];
|
||||
domain_len = token.len[2];
|
||||
|
||||
memcpy (krb5db->domain, domain_pos, domain_len);
|
||||
|
||||
checksum_pos = token.buf[3 + is_spn_provided];
|
||||
|
||||
account_info_len = token.len[2] + token.len[1];
|
||||
|
||||
u8 *account_info_ptr = (u8 *) krb5db->account_info;
|
||||
|
||||
// domain must be uppercase
|
||||
|
||||
u8 domain[128];
|
||||
|
||||
memcpy (domain, domain_pos, domain_len);
|
||||
uppercase (domain, domain_len);
|
||||
|
||||
memcpy (account_info_ptr, domain, domain_len);
|
||||
memcpy (account_info_ptr + domain_len, user_pos, user_len);
|
||||
|
||||
krb5db->account_info_len = account_info_len;
|
||||
|
||||
// salt
|
||||
|
||||
salt->salt_buf[0] = krb5db->account_info[0];
|
||||
salt->salt_buf[1] = krb5db->account_info[1];
|
||||
salt->salt_buf[2] = krb5db->account_info[2];
|
||||
salt->salt_buf[3] = krb5db->account_info[3];
|
||||
|
||||
salt->salt_len = 16;
|
||||
|
||||
salt->salt_iter = 4096 - 1;
|
||||
|
||||
// digest
|
||||
|
||||
digest[0] = byte_swap_32 (hex_to_u32 (checksum_pos + 0));
|
||||
digest[1] = byte_swap_32 (hex_to_u32 (checksum_pos + 8));
|
||||
digest[2] = byte_swap_32 (hex_to_u32 (checksum_pos + 16));
|
||||
digest[3] = byte_swap_32 (hex_to_u32 (checksum_pos + 24));
|
||||
digest[4] = byte_swap_32 (hex_to_u32 (checksum_pos + 32));
|
||||
digest[5] = byte_swap_32 (hex_to_u32 (checksum_pos + 40));
|
||||
digest[6] = byte_swap_32 (hex_to_u32 (checksum_pos + 48));
|
||||
digest[7] = byte_swap_32 (hex_to_u32 (checksum_pos + 56));
|
||||
|
||||
return (PARSER_OK);
|
||||
}
|
||||
|
||||
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
|
||||
{
|
||||
const u32 *digest = (const u32 *) digest_buf;
|
||||
|
||||
const krb5db_18_t *krb5db = (const krb5db_18_t *) esalt_buf;
|
||||
|
||||
const int line_len = snprintf (line_buf, line_size, "%s%s$%s$%08x%08x%08x%08x%08x%08x%08x%08x",
|
||||
SIGNATURE_KRB5DB,
|
||||
(char *) krb5db->user,
|
||||
(char *) krb5db->domain,
|
||||
digest[0],
|
||||
digest[1],
|
||||
digest[2],
|
||||
digest[3],
|
||||
digest[4],
|
||||
digest[5],
|
||||
digest[6],
|
||||
digest[7]);
|
||||
|
||||
return line_len;
|
||||
}
|
||||
|
||||
void module_init (module_ctx_t *module_ctx)
|
||||
{
|
||||
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
|
||||
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
|
||||
|
||||
module_ctx->module_attack_exec = module_attack_exec;
|
||||
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
|
||||
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
|
||||
module_ctx->module_deprecated_notice = MODULE_DEFAULT;
|
||||
module_ctx->module_dgst_pos0 = module_dgst_pos0;
|
||||
module_ctx->module_dgst_pos1 = module_dgst_pos1;
|
||||
module_ctx->module_dgst_pos2 = module_dgst_pos2;
|
||||
module_ctx->module_dgst_pos3 = module_dgst_pos3;
|
||||
module_ctx->module_dgst_size = module_dgst_size;
|
||||
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_esalt_size = module_esalt_size;
|
||||
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_tuningdb_block = MODULE_DEFAULT;
|
||||
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_postprocess = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode = module_hash_decode;
|
||||
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode = module_hash_encode;
|
||||
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_mode = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_category = module_hash_category;
|
||||
module_ctx->module_hash_name = module_hash_name;
|
||||
module_ctx->module_hashes_count_min = MODULE_DEFAULT;
|
||||
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
|
||||
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_init = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_term = MODULE_DEFAULT;
|
||||
module_ctx->module_hook12 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook23 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_size = MODULE_DEFAULT;
|
||||
module_ctx->module_jit_build_options = MODULE_DEFAULT;
|
||||
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kern_type = module_kern_type;
|
||||
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
|
||||
module_ctx->module_opti_type = module_opti_type;
|
||||
module_ctx->module_opts_type = module_opts_type;
|
||||
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
|
||||
module_ctx->module_pwdump_column = MODULE_DEFAULT;
|
||||
module_ctx->module_pw_max = MODULE_DEFAULT;
|
||||
module_ctx->module_pw_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_max = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_type = module_salt_type;
|
||||
module_ctx->module_separator = MODULE_DEFAULT;
|
||||
module_ctx->module_st_hash = module_st_hash;
|
||||
module_ctx->module_st_pass = module_st_pass;
|
||||
module_ctx->module_tmp_size = module_tmp_size;
|
||||
module_ctx->module_unstable_warning = module_unstable_warning;
|
||||
module_ctx->module_warmup_disable = MODULE_DEFAULT;
|
||||
}
|
||||
@ -2097,9 +2097,9 @@ void status_display (hashcat_ctx_t *hashcat_ctx)
|
||||
{
|
||||
if (hashcat_status->salts_cnt > 1)
|
||||
{
|
||||
const int digests_new = hashcat_status->digests_done - hashcat_status->digests_done_pot;
|
||||
const int digests_new = hashcat_status->digests_done - hashcat_status->digests_done_pot;
|
||||
const double digests_new_perc = (double) digests_new / (double) hashcat_status->digests_cnt * 100;
|
||||
|
||||
|
||||
if (digests_new > 1)
|
||||
{
|
||||
event_log_info (hashcat_ctx,
|
||||
@ -2126,13 +2126,13 @@ void status_display (hashcat_ctx_t *hashcat_ctx)
|
||||
hashcat_status->salts_done,
|
||||
hashcat_status->salts_cnt,
|
||||
hashcat_status->salts_percent);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
const int digests_new = hashcat_status->digests_done - hashcat_status->digests_done_pot;
|
||||
const int digests_new = hashcat_status->digests_done - hashcat_status->digests_done_pot;
|
||||
const double digests_new_perc = (double) digests_new / (double) hashcat_status->digests_cnt * 100;
|
||||
|
||||
|
||||
if (digests_new > 1)
|
||||
{
|
||||
event_log_info (hashcat_ctx,
|
||||
|
||||
77
tools/test_modules/m28400.pm
Normal file
77
tools/test_modules/m28400.pm
Normal file
@ -0,0 +1,77 @@
|
||||
#!/usr/bin/env perl
|
||||
|
||||
##
|
||||
## Author......: See docs/credits.txt
|
||||
## License.....: MIT
|
||||
##
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
use Crypt::Eksblowfish::Bcrypt qw (bcrypt en_base64);
|
||||
use MIME::Base64 qw (decode_base64);
|
||||
use Digest::SHA qw (sha512_hex);
|
||||
|
||||
sub module_constraints { [[0, 256], [16, 16], [-1, -1], [-1, -1], [-1, -1]] }
|
||||
|
||||
sub module_generate_hash
|
||||
{
|
||||
my $word = shift;
|
||||
my $salt = shift;
|
||||
my $iter = shift;
|
||||
|
||||
my $cost = "12";
|
||||
|
||||
if (length ($iter))
|
||||
{
|
||||
$cost = $iter;
|
||||
}
|
||||
|
||||
my $sha512_word = sha512_hex ($word);
|
||||
|
||||
my $hash = bcrypt ($sha512_word, sprintf ('$2a$%s$%s$', $cost, en_base64 ($salt)));
|
||||
|
||||
return $hash;
|
||||
}
|
||||
|
||||
sub module_verify_hash
|
||||
{
|
||||
my $line = shift;
|
||||
|
||||
my $index1 = index ($line, ":", 33);
|
||||
|
||||
return if $index1 < 1;
|
||||
|
||||
my $hash = substr ($line, 0, $index1);
|
||||
my $word = substr ($line, $index1 + 1);
|
||||
|
||||
my $index2 = index ($hash, "\$", 4);
|
||||
|
||||
my $iter = substr ($hash, 4, $index2 - 4);
|
||||
|
||||
my $plain_base64 = substr ($hash, $index2 + 1, 22);
|
||||
|
||||
# base64 mapping
|
||||
|
||||
my $base64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
|
||||
my $itoa64_2 = "./ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
|
||||
|
||||
my $encoded = "";
|
||||
|
||||
for (my $i = 0; $i < length ($plain_base64); $i++)
|
||||
{
|
||||
my $char = substr ($plain_base64, $i, 1);
|
||||
|
||||
$encoded .= substr ($base64, index ($itoa64_2, $char), 1);
|
||||
}
|
||||
|
||||
my $salt = decode_base64 ($encoded);
|
||||
|
||||
my $word_packed = pack_if_HEX_notation ($word);
|
||||
|
||||
my $new_hash = module_generate_hash ($word_packed, $salt, $iter);
|
||||
|
||||
return ($new_hash, $word);
|
||||
}
|
||||
|
||||
1;
|
||||
103
tools/test_modules/m28800.pm
Normal file
103
tools/test_modules/m28800.pm
Normal file
@ -0,0 +1,103 @@
|
||||
#!/usr/bin/env perl
|
||||
|
||||
##
|
||||
## Author......: See docs/credits.txt
|
||||
## License.....: MIT
|
||||
##
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
use Digest::SHA qw (hmac_sha1);
|
||||
use Crypt::Mode::CBC;
|
||||
use Crypt::PBKDF2;
|
||||
|
||||
sub byte2hex
|
||||
{
|
||||
my $input = shift;
|
||||
return unpack ("H*", $input);
|
||||
}
|
||||
|
||||
sub hex2byte
|
||||
{
|
||||
my $input = shift;
|
||||
return pack ("H*", $input);
|
||||
}
|
||||
|
||||
sub pad
|
||||
{
|
||||
my $n = shift;
|
||||
my $size = shift;
|
||||
|
||||
return (~$n + 1) & ($size - 1);
|
||||
}
|
||||
|
||||
sub module_constraints { [[0, 256], [16, 16], [-1, -1], [-1, -1], [-1, -1]] }
|
||||
|
||||
sub module_generate_hash
|
||||
{
|
||||
my $word = shift;
|
||||
my $salt = shift;
|
||||
my $user = shift // "user";
|
||||
my $realm = shift // "realm";
|
||||
|
||||
my $mysalt = uc $realm;
|
||||
$mysalt = $mysalt . $user;
|
||||
|
||||
# first we generate the 'seed'
|
||||
my $iter = 4096;
|
||||
my $pbkdf2 = Crypt::PBKDF2->new
|
||||
(
|
||||
hash_class => 'HMACSHA1',
|
||||
iterations => $iter,
|
||||
output_len => 16
|
||||
);
|
||||
|
||||
my $b_seed = $pbkdf2->PBKDF2 ($mysalt, $word);
|
||||
|
||||
# we can precompute this
|
||||
my $b_kerberos_nfolded = hex2byte ('6b65726265726f737b9b5b2b93132b93');
|
||||
|
||||
my $b_iv = hex2byte ('0' x 32);
|
||||
|
||||
# 'key_bytes' will be the AES key used to generate 'ki' (for final hmac-sha1)
|
||||
# and 'ke' (AES key to decrypt/encrypt the ticket)
|
||||
my $cbc = Crypt::Mode::CBC->new ('AES', 0);
|
||||
my $b_key_bytes = $cbc->encrypt ($b_kerberos_nfolded, $b_seed, $b_iv);
|
||||
|
||||
my $tmp_hash = sprintf ('$krb5db$17$%s$%s$%s', $user, $realm, unpack ("H*", $b_key_bytes));
|
||||
|
||||
return $tmp_hash;
|
||||
}
|
||||
|
||||
sub module_verify_hash
|
||||
{
|
||||
my $line = shift;
|
||||
|
||||
my ($hash, $word) = split (':', $line);
|
||||
|
||||
return unless defined $hash;
|
||||
return unless defined $word;
|
||||
|
||||
my @data = split ('\$', $hash);
|
||||
|
||||
return unless scalar @data == 5;
|
||||
|
||||
shift @data;
|
||||
|
||||
my $signature = shift @data;
|
||||
my $algorithm = shift @data;
|
||||
my $user = shift @data;
|
||||
my $realm = shift @data;
|
||||
|
||||
return unless ($signature eq "krb5db");
|
||||
return unless ($algorithm eq "17");
|
||||
|
||||
my $word_packed = pack_if_HEX_notation ($word);
|
||||
|
||||
my $new_hash = module_generate_hash ($word_packed, undef, $user, $realm);
|
||||
|
||||
return ($new_hash, $word);
|
||||
}
|
||||
|
||||
1;
|
||||
105
tools/test_modules/m28900.pm
Normal file
105
tools/test_modules/m28900.pm
Normal file
@ -0,0 +1,105 @@
|
||||
#!/usr/bin/env perl
|
||||
|
||||
##
|
||||
## Author......: See docs/credits.txt
|
||||
## License.....: MIT
|
||||
##
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
use Digest::SHA qw (hmac_sha1);
|
||||
use Crypt::Mode::CBC;
|
||||
use Crypt::PBKDF2;
|
||||
|
||||
sub byte2hex
|
||||
{
|
||||
my $input = shift;
|
||||
return unpack ("H*", $input);
|
||||
}
|
||||
|
||||
sub hex2byte
|
||||
{
|
||||
my $input = shift;
|
||||
return pack ("H*", $input);
|
||||
}
|
||||
|
||||
sub pad
|
||||
{
|
||||
my $n = shift;
|
||||
my $size = shift;
|
||||
|
||||
return (~$n + 1) & ($size - 1);
|
||||
}
|
||||
|
||||
sub module_constraints { [[0, 256], [16, 16], [-1, -1], [-1, -1], [-1, -1]] }
|
||||
|
||||
sub module_generate_hash
|
||||
{
|
||||
my $word = shift;
|
||||
my $salt = shift;
|
||||
my $user = shift // "user";
|
||||
my $realm = shift // "realm";
|
||||
|
||||
my $mysalt = uc $realm;
|
||||
$mysalt = $mysalt . $user;
|
||||
|
||||
# first we generate the 'seed'
|
||||
my $iter = 4096;
|
||||
my $pbkdf2 = Crypt::PBKDF2->new
|
||||
(
|
||||
hash_class => 'HMACSHA1',
|
||||
iterations => $iter,
|
||||
output_len => 32
|
||||
);
|
||||
|
||||
my $b_seed = $pbkdf2->PBKDF2 ($mysalt, $word);
|
||||
|
||||
# we can precompute this
|
||||
my $b_kerberos_nfolded = hex2byte ('6b65726265726f737b9b5b2b93132b93');
|
||||
|
||||
my $b_iv = hex2byte ('0' x 32);
|
||||
|
||||
# 'key_bytes' will be the AES key used to generate 'ki' (for final hmac-sha1)
|
||||
# and 'ke' (AES key to decrypt/encrypt the ticket)
|
||||
my $cbc = Crypt::Mode::CBC->new ('AES', 0);
|
||||
my $b_key_bytes = $cbc->encrypt ($b_kerberos_nfolded, $b_seed, $b_iv);
|
||||
|
||||
$b_key_bytes = $b_key_bytes . $cbc->encrypt ($b_key_bytes, $b_seed, $b_iv);
|
||||
|
||||
my $tmp_hash = sprintf ('$krb5db$18$%s$%s$%s', $user, $realm, unpack ("H*", $b_key_bytes));
|
||||
|
||||
return $tmp_hash;
|
||||
}
|
||||
|
||||
sub module_verify_hash
|
||||
{
|
||||
my $line = shift;
|
||||
|
||||
my ($hash, $word) = split (':', $line);
|
||||
|
||||
return unless defined $hash;
|
||||
return unless defined $word;
|
||||
|
||||
my @data = split ('\$', $hash);
|
||||
|
||||
return unless scalar @data == 5;
|
||||
|
||||
shift @data;
|
||||
|
||||
my $signature = shift @data;
|
||||
my $algorithm = shift @data;
|
||||
my $user = shift @data;
|
||||
my $realm = shift @data;
|
||||
|
||||
return unless ($signature eq "krb5db");
|
||||
return unless ($algorithm eq "18");
|
||||
|
||||
my $word_packed = pack_if_HEX_notation ($word);
|
||||
|
||||
my $new_hash = module_generate_hash ($word_packed, undef, $user, $realm);
|
||||
|
||||
return ($new_hash, $word);
|
||||
}
|
||||
|
||||
1;
|
||||
Loading…
Reference in New Issue
Block a user