APT / THREAT GROUP
OnionDuke
2
aliases
Last seen:Mar 17, 2026
Intelligence Profile
OnionDuke is a new sophisticated piece of malware distributed by threat actors through a malicious exit node on the Tor anonymity network appears to be related to the notorious MiniDuke, researchers at F-Secure discovered. According to experts, since at least February 2014, the threat actors have also distributed the threat through malicious versions of pirated software hosted on torrent websites.
Threat Analysis
OnionDuke 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
OnionDukewin.onionduke
External Intelligence
Malpedia: win.oniondukeResearch Links
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.