This is the fourth blog post in a four-part series. Read Part 1 | Part 2 | Part 3. In Part 3, CrowdStrike’s Endpoint Protection Content Research Team covered the finer points of Input/Output Control (IOCTL) usage by various wipers. The fourth and final part of the wiper series covers some of the rarely used “helper” techniques implemented by wipers, which achieve secondary … [Read more...] about The Anatomy of Wiper Malware, Part 4: Helper Techniques