Install Hydra 'sudo apt-get install hydra # Debian/Ubuntu' or brew install hydra # macOS

Python tkinter (usually pre-installed) sudo apt-get install python3-tk # if needed

python3 hydra_gui.py

Select the appropriate attack type (HTTP/HTTPS POST/GET) Enter target (e.g., example.com) Set port if non-standard (80 for HTTP, 443 for HTTPS) Configure form path (e.g., /login.php) Set form parameters using ^USER^ and ^PASS^ placeholders Specify failure or success string Choose username/password (single or list) Click "Start Attack"

Example HTTP POST Form Setup:

Target: testphp.vulnweb.com Form Path: /login.php Form Parameters: uname=^USER^&pass=^PASS^&submit=Login Failure String: Wrong username or password

✅ Multiple protocol support (HTTP, HTTPS, SSH, FTP, etc.)

✅ HTTP/HTTPS form authentication (POST/GET)

✅ Username/password lists or single credentials

✅ Custom headers support

✅ Real-time output display

✅ Thread configuration

✅ Timeout settings

✅ Start/Stop controls

✅ Output saving

Note: Use this tool only for legal penetration testing with proper authorization. Unauthorized access to systems is illegal.