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UNC5184 is a suspected China-linked intrusion actor assessed to operate as a cyber contractor for the Ministry of State Security. The group has been associated with the SNOWLIGHT malware downloader, including a Windows variant used to stage follow-on payloads. Public reporting has characterized UNC5184 as an espionage-oriented actor rather than a ransomware or financially motivated group. Its known tradecraft includes initial compromise and malware delivery through downloader tooling, followed by post-compromise activity consistent with stealthy access operations. High-confidence public attribution in the supplied facts is limited, and no corroborated sub-groups, victim-country pattern, or sector specialization are established here beyond its association with SNOWLIGHT and suspected MSS contractor status.
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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.
Attributed origin per open-source reporting.
1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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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.
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Domains, IPs, and hashes tied to this actor, refreshed continuously.