A former NSA hacker argued that stealing and then repurposing Mac malware can be more powerful than creating it from scratch. Patrick Wardle demonstrated one example of how he went about it at RSA Conference, ArsTechnica reported.
Patrick Wardle, who is now a security researcher at the macOS and iOS enterprise management firm Jamf, showed how reusing old Mac malware can be a smarter and less resource-intensive approach for deploying ransomware, remote access spy tools, and other types of malicious code. Where the approach really pays dividends, he said, is with the repurposing of advanced code written by government-sponsored hackers. “There are incredibly well-funded, well-resourced, very motivated hacker groups in three-letter agencies that are creating amazing malware that’s fully featured and also fully tested,” Wardle said during a talk titled “Repurposed Malware: A Dark Side of Recycling.” “The idea is: why not let these groups in these agencies create malware and if you’re a hacker just repurpose it for your own mission?” he said.
