Hydra Notes - Zacham17/my-tech-journal GitHub Wiki

Hydra Notes

  • Hydra is a password cracking tool that uses brute force to try passwords entered into the command, or from a wordlist until it either tries all passwords or guesses a password correctly. Hydra supports various protocols to attack.

Options/Flags:

  • -l <USER>: Specifies the username to login with

  • -P <FILE>: Specifies a File (wordlist) containing passwords to try

  • -f: Exits after the first found login/password pair

  • -t <x>: Specifies the number of tasks running in parallel. Can be up to 64.

  • Example with SSH: hydra -l peregrin.took -P pippin_mangled.txt 10.0.5.21 -f -t 64 ssh

  • Example with HTTP: hydra -l frodo -P frodo_mangled.txt -s 80 -f 10.0.5.21 http-get /admin/

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