Loading threat actor…
Onyx Mantis is a fictional synthetic threat actor created for cyber threat intelligence exercises, testing, training, and documentation within the Synthetic Exercise World Format. It is identified as TA-706 Onyx Mantis, with an additional paired variant listed as TA-716 Onyx Mantis. The actor is associated with Ilyndor, a fictional country on the planet Nacre whose primary represented sector is manufacturing. No verified real-world attribution, operational history, victimology, tooling, or tradecraft is established for this actor beyond its role as a non-attributable exercise entity intended to support realistic but fictional CTI scenarios and interoperability testing.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
1 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.
No news coverage yet. Advisories and community discussion only.
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.