APT / THREAT GROUP
StarFish
2
aliases
Last seen:Mar 17, 2026
Intelligence Profile
According to IBM X-Force, this is a simple reverse shell. Upon execution, the script generates a unique victim ID by combining the machine's product ID and computer name. It queries a hardcoded server and executes optional commands directly via cmd.exe. Command output is send back using a POST request after completion or a timeout.
Threat Analysis
StarFish is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.
External References
Quick Facts
TypeAPT / Threat Group
Aliases2
Also Known As
js.starfishStarFish
External Intelligence
Malpedia: js.starfishResearch Links
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.