Automated WPA/WPA2 PSK Attack Tool


h4rpy – Automated WPA/WPA2 PSK attack tool


h4rpy provides a clean interface for automated cracking of WPA/WPA2 PSK networks. h4rpy enables monitor mode on a selected wireless interface, scans the wireless space for access points, tries to capture WPA/WPA2 4-way handshake for the access point, and starts a dictionary attack on the handshake. It is also possible to send disassociate packets to clients associated with the access point.


The installation consists of cloning the repo, running a script that will install dependencies (aircrack-ng framework and Terminator are required in order to run h4rpy), and making h4rpy executable. The script only works with an apt package manager (Debian based distributions).

# git clone
# cd h4rpy
# sudo bash
# sudo chmod +x h4rpy


To run h4rpy:

# sudo ./h4rpy

Top-left: Enabling monitor mode, scanning for access points (packet capturing of raw 802.11 frames);

Top-right: Packet capturing on selected wireless network, capturing the WPA/WPA2 4-way handshake;

Bottom-left: Sends disassociate packets to clients which are currently associated with a selected access point;

Bottom-right: Dictionary attack on the captured WPA/WPA2 4-way handshake.




The software is free to use, modify, and distribute, as long as the credit is given to the creator (n1x_ [MS-WEB]).


Any actions and/or activities are done by using h4rpy are solely your responsibility. The misuse of h4rpy can result in criminal charges brought against the persons in question. The author will not be held responsible in the event any criminal charges be brought against any individuals misusing h4rpy to break the law.