MALWARE FAMILY
Tetra Loader
Internal ID: win.tetra_loader
1
aliases
Last seen:Mar 17, 2026
Intelligence Profile
According to Cisco Talos, this is loader is written in Rust and was observed to stage Cobalt Strike Beacons and VShell.
Threat Analysis
Tetra Loader is a malware family tracked by threat intelligence researchers and catalogued in the Malpedia dataset. It represents a distinct malicious software lineage with identifiable code characteristics, behaviors, and victimology.
External References
Quick Facts
TypeMalware Family
Aliases1
Also Known As
win.tetra_loader
Research Links
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.