KongTuke FileFix Leads to New Interlock RAT Variant

<p>Researchers from The DFIR Report, in partnership with Proofpoint, have identified a new and resilient variant of the Interlock ransomware group&#8217;s remote access trojan (RAT). This new malware, a shift from the previously identified JavaScript-based Interlock RAT (aka NodeSnake), uses PHP and is being used in a widespread campaign. Since May 2025, activity related to [&#8230;]</p> <p>The po