Patator is a multi-purpose brute-forcer, with a modular design and a flexible usage. When Medusa, Hydra or other brute-force tools fail to do what you want, Patator might be what you need.
You can download it from the following link: https://packetstormsecurity.com/files/download/108221/patator_v0.3.py.txt
Source: https://packetstormsecurity.com/files/108221/Patator-Brute-Forcer-0.3.html