Fortunately, Common User Password Profiler (CUPP) allows the tester to generate a wordlist that is specific to a particular user. CUPP was present on Backtrack 5r3;
however, it will have to be downloaded for use on Kali. To obtain CUPP, enter the following command:
#git clone https://github.com/Mebus/cupp.git
This will download CUPP to the local directory. CUPP is a Python script, and can be simply invoked from the CUPP directory by entering the following command:
root@kali:~# python cupp.py -i
This will launch CUPP in the interactive mode, which prompts the user for specific elements of information to use in creating wordlist.