CyberSecurityBoardThreat Intel · CVEs · Products
Malware

msaRAT: Rust-Based RAT Using TURN Relays and Headless Browsers

August 18, 2026

msaRAT is a Rust-based remote access trojan attributed to the Chaos ransomware group. It uses a headless browser and WebRTC DataChannels via Twilio TURN to communicate with its C2 server, avoiding direct network connections.