Malware
msaRAT
- First Reported
- Jul 23, 2026
- Latest Reported
- Jul 23, 2026
Reported Context (2)
- Cisco Talos discovered msaRAT, a new Rust-based remote access trojan used by the Chaos ransomware group, which hides its command-and-control traffic by abusing Chrome DevTools Protocol and WebRTC through a browser Talos Details msaRAT, a Chaos-Attributed RAT That Hides C2 in Browser Traffic
- Cisco Talos reports that the Chaos ransomware gang is using msaRAT, a Rust-based backdoor that hides command-and-control traffic by routing it through Chrome or Edge via the Chrome DevTools Protocol. Chaos Ransomware Gang Uses msaRAT to Route C2 Traffic Through Chrome and Edge
Threat Actors (2)
MITRE ATT&CK (13)
Vendors (3)
Products (5)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.