Post #4058899

Cisco Talos has discovered a new Rust-based RAT attributed to the Chaos ransomware group. msaRAT is implemented using the Tokio asynchronous runtime, with primary capabilities of browser-leveraged remote code execution & covert tunnelling for C2 communications. https://blog.talosintelligence.com/chaos-msarat-living-off-the-browser-to-build-covert-c2-channel/