Earth Aughisky is a China-nexus advanced persistent threat group assessed to be closely related to APT24, also known as Pitty Tiger. The group has been linked to cyber-espionage activity and is notable for deploying the Taidoor backdoor and leveraging infrastructure previously attributed to APT24 in operations involving the Specas backdoor. Its known tradecraft overlaps with broader China-aligned intrusion patterns centered on stealthy long-term access, malware deployment, and operational reuse of shared infrastructure. Earth Aughisky is associated with targeted intrusion activity rather than financially motivated crime, and its observed tooling and relationships indicate an espionage-oriented role within the wider ecosystem of China-linked threat activity.
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.
Attributed origin per open-source reporting.
1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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.