COMpfun is a malware cluster associated with espionage activity and assessed with medium-to-low confidence to be linked to the Russia-aligned Turla advanced persistent threat. Activity tied to COMpfun has targeted diplomatic bodies in Europe and has used themed lure documents such as spoofed visa applications for delivery. Related tooling includes a Trojan with strong code similarities to COMpfun and malware exhibiting overlapping code with Reductor. Observed COMpfun-related malware supports host and network reconnaissance, keylogging, screenshot capture, and collection of system location data. It also monitors removable media and can infect USB devices to facilitate propagation. Command-and-control tasking has been implemented through encoded HTTP status codes, reflecting an emphasis on covert control and defense evasion. The cluster is best characterized as a cyber-espionage capability set focused on diplomatic targets, with post-compromise surveillance, data collection, and stealthy persistence-oriented tradecraft rather than financially motivated operations.
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Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Sectors the actor has been observed targeting.
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Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
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