: Ensure your passlist.txt has one password per line. Avoid using commas or other delimiters unless the specific protocol module requires it.
| Problem | Likely fix | |---------|-------------| | [ERROR] no password list given | Missing -P passlist.txt | | [ERROR] could not connect | Firewall, wrong port, or wrong protocol | | All attempts fail with "Invalid password" even for correct ones | Check failure string ( F=... ). Use F=! to invert logic | | Hydra stops too early | Remove -f or increase -t | | Passwords not being tried | Check line endings (use dos2unix passlist.txt ) | passlist txt hydra
In this example: