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Medusa

Parallel login brute forcer with a module per service.

Network authentication brute forcer, hydra's sibling and built on the same idea: one module per protocol (`ssh`, `ftp`, `smbnt`, `http`, `mysql`, `vnc`, `rdp`) and aggressive parallelism. It differs in that threads and targets are controlled separately (`-t` per host, `-T` hosts at a time), which makes it comfortable for spraying one password across many machines. Mind the lockout policies: in a real domain a high `-t` against a service with lockout leaves accounts locked and the engagement exposed.

Family Cracking & wordlists

Flags -h -U -P -M -t -f

Concepts Targeted password bruteforce (cewl, custom wordlists), Brute Force, Password Spraying

Cheatsheet Login brute forcing (online)

Installation

sudo apt install -y medusa

Useful commands2 commands

Appears in

Some machines where its use is documented; not an exhaustive list.

  • PayDayProving Grounds Practice