from the doc: 'With SubHack you can connect to any Sub7 infected computer. You dont have to worry about password protection , because you are not connecting directly to Sub7 server. Subhack connects to keylogger server and allows you to see every key typed by your victim. SubHack is very easy to use program. All you need is an IP address of infected computer. It is hard to find infected victims these days , since now most of the trojans allow you to change default ports. But Mobman i guess either forgot to do that or just did not care about it. Anyways the port is 2773 ( keylogger ). So grab a port scanner and start looking :)'
subhack.exe