Z-Pentenst is a pro-Kremlin hacktivist group publicly associated with disruptive cyber activity aligned with Russian geopolitical interests. It has been identified alongside other pro-Kremlin hacktivist collectives such as NoName057 and Server Killers in campaigns targeting organizations connected to major international events, including the Milano-Cortina Winter Olympics ecosystem in Italy. The group is linked to distributed denial-of-service operations intended to disrupt availability and generate political signaling rather than covert long-term network compromise. Based on the available high-confidence information, Z-Pentenst is best characterized as a politically aligned disruptive actor engaged in hacktivist-style operations supportive of Kremlin narratives.
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.
Sectors the actor has been observed targeting.
Geographies tied to known operations.
Attributed origin per open-source reporting.
1 distinct technique observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
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.