Hi everyone here is the post that basically explain about very fundamental attack known to be tab nabbing attack.the attack is very simple again you sent an link to the victim he/she click on it and redirected to your desired login page which looks like original and the after putting his/her credentials you get that in no time .
so lets do this with social engineering toolkit as here more social engineering trick is very necessary .
So before doing all do check your own BT/Kali System IP address by typing ifconfig command.
then Open Your Backtrack terminal and Type cd /pentest/exploits/set
Now Open Social Engineering Toolkit (SET) ./set
it will ask for your system ip which you can give that you got from ifconfig (your backtrack machine ip)
Then Enter the URL of the site you want to clone. In this case http://www.facebook.com and hit enter. SET will clone up the web site. And press return to continue.
be safe keep hacking :).