How To Hack: Cracking Wifi Passwords with Cowpatty (WPA2) ... If you are using a different Distro, you can download and install coWPAtty Here. For this demo, I will ... Exiso Gui 1.4 b Download. ExIso GUI makes easier to extract multiple iso with a queue list and a little FTP browser. It allow to create a menu with Quickboot faster : you click one button and it creates local copy of xex that works with Quickboot from XEDev Team. The weakness in the WPA2-PSK system is that the encrypted password is shared in what is known as the 4-way handshake. When a client authenticates to the access point (AP), the client and the AP go through a 4-step process to authenticate the user to the AP. Apr 18, 2012 · Everyone who has a wireless network and some basic computer knowledge might be interested in the free product presented here, called coWPAtty for Windows. With coWPAtty for Windows you will be able to decypher WiFi keys for protected networks with WPA and WPA2-PSK.