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Analyzing a Multi-Stage AsyncRAT Campaign via Managed Detection and Response
January 12, 2026 · Trend Micro · Severity: HIGH
Threat actors exploited Cloudflare's free-tier infrastructure and legitimate Python environments to deploy the AsyncRAT remote access trojan, demonstrating advanced evasion techniques that abuse trusted cloud services for malicious operations.
Key Takeaways
- Threat actors exploited Cloudflare's free-tier infrastructure to deploy the AsyncRAT trojan.
- Legitimate Python environments were abused in the multi-stage campaign.
- The campaign uses advanced evasion techniques that abuse trusted cloud services.