Foofus

Foofus had several useful contributions to the early penetration testing industry. Specifically, they created the Medusa (password guesser), FgDump (Windows hash dumper) and Praeda (printer data harvester) tools. Foofus also had significant contributions to other public tools and techniques, such as pass-the-hash and password cracking.

Foofus also played a major role in DEFCON’s Hacker Jeopardy game throughout the years.