Researchers at the Trellix Advanced Research Center have uncovered a sophisticated PureRAT campaign that weaponizes innocent-looking PNG image files to secretly deliver fully fileless malware payloads, bypassing conventional endpoint defenses through a complex, multi-stage infection chain. The campaign demonstrates how advanced threat actors are blending steganography, in-memory execution, and living-off-the-land techniques to evade detection at […] The post New PureRAT Campaign Uses PNG Files To Conceal Fileless Payloads appeared first on Cyber Security News.