hydra

sudo hydra -l admin -P /usr/share/wordlists/rockyou.txt ssh://$(target) -I -F

-l LOGIN or -L FILE login with LOGIN name, or load several logins from FILE -p PASS or -P FILE try password PASS, or load several passwords from FILE -I ignore an existing restore file (don't wait 10 seconds) -f / -F exit when a login/pass pair is found

sudo hydra -l admin -P /usr/share/wordlists/rockyou.txt 11.22.33.44 http-post-form "/admin/index.php:user=admin&pass=^PASS^:invalid"