NGC5081 is a threat cluster first publicly identified in 2025 as one of several newly disclosed pro-state APT groups active against organizations in Russia and the CIS. Publicly available detail on this cluster remains extremely limited. High-confidence reporting establishes only that it was named among newly tracked groups by F6; no corroborated technical analysis, malware associations, victimology beyond the broader Russia/CIS targeting context, operational timeline, or confirmed overlaps with other named actors have been publicly detailed. Given the lack of verified public reporting, NGC5081 should currently be treated as an emerging cluster designation with insufficient disclosed information to characterize its tradecraft, sector focus, or sponsorship with confidence.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Geographies tied to known operations.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Newly disclosed pro-government APT group active against organizations in Russia and the CIS in 2025.
Named only as one of several newly identified clusters in 2025, with no further operational detail in this reference.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.