MALWARE FAMILY
GRAYRABBIT
Internal ID: win.grayrabbit
1
aliases
Last seen:Mar 17, 2026
Intelligence Profile
According to Mandiant, GRAYRABBIT is a lightweight and simple backdoor that supports simple file operation, system information collection, running modularized plugins, and executing a remote command shell.
Threat Analysis
GRAYRABBIT 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.grayrabbit
Research Links
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.