hydra: add page (#3969)

pages/common/hydra.md

@@ -0,0 +1,37 @@
+# hydra
+
+> Online password guessing tool.
+> Protocols supported include FTP, HTTP(S), SMTP, SNMP, XMPP, SSH, and more.
+> More information: <https://github.com/vanhauser-thc/thc-hydra>.
+
+- Start Hydra's wizard:
+
+`hydra-wizard`
+
+- Guess SSH credentials using a given username and a list of passwords:
+
+`hydra -l {{username}} -P {{path/to/wordlist.txt}} {{host_ip}} {{ssh}}`
+
+- Guess Telnet credentials using a list of usernames and a single password, specifying a non-standard port and IPv6:
+
+`hydra -L {{path/to/usernames.txt}} -p {{password}} -s {{port}} -6 {{host_ip}} {{telnet}}`
+
+- Guess FTP credentials using usernames and passwords lists, specifying the number of threads:
+
+`hydra -L {{path/to/usernames.txt}} -P {{path/to/wordlist.txt}} -t {{n_tasks}} {{host_ip}} {{ftp}}`
+
+- Guess MySQL credentials using a username and a passwords list, exiting when a username/password pair is found:
+
+`hydra -l {{username}} -P {{path/to/wordlist.txt}} -f {{host_ip}} {{mysql}}`
+
+- Guess RDP credentials using a username and a passwords list, showing each attempt:
+
+`hydra -l {{username}} -P {{path/to/wordlist.txt}} -V {{rdp://host_ip}}`
+
+- Guess IMAP credentials on a range of hosts using a list of colon-separated username/password pairs:
+
+`hydra -C {{path/to/username_password_pairs.txt}} {{imap://[host_range_cidr]}}`
+
+- Guess POP3 credentials on a list of hosts using usernames and passwords lists, exiting when a username/password pair is found:
+
+`hydra -L {{path/to/usernames.txt}} -P {{path/to/wordlist.txt}} -M {{path/to/hosts.txt}} -F {{pop3}}`