Its no secret that security of SCADA devices on industrial networks is at best a little frustrating and at worst a dumpster fire. Sixnet Tools are a collection of scripts to demonstrate two of the biggest reasons why. These tools take advantage of a proprietary communication protocol supported by nearly all of Sixnet’s SCADA devices to compromise these devices across a network. Lets get an overview, move down to the nitty-gritty of malicious packets, swing back up for some scripted attacks, and maybe even bring it home with some defense. Fun times all around!