This is a simple script to spawn dns spoofing, arp spoofing, a fake update page for Windows and a backdoored executable on a webserver to cause the Windows box to connect back. Requires Metasploit.
You can download it from the following link: https://packetstormsecurity.com/files/download/109566/VFU-script.rar
Source: https://packetstormsecurity.com/files/109566/Viper-FakeUpdate-Script.html