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KongTuke FileFix Leads to New Interlock RAT Variant
July 14, 2025 · DFIR Report · Severity: CRITICAL
This DFIR Report analysis covers ransomware threats including attack chains, indicators of compromise, and recommended defensive measures. Ransomware continues to be a primary cyber risk for organizations across all sectors.
Key Takeaways
- Researchers from The DFIR Report, in partnership with Proofpoint, have identified a new and resilient variant of the. Since May 2025, activity related to […] The post KongTuke FileFix Leads to New Interlock RAT Variant appeared.
- This new malware, a shift from the previously identified JavaScript-based Interlock RAT (aka NodeSnake), uses PHP.