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Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
1 distinct threat actor attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.
The NSec-Killer tool is publicly available; the actor customized its implementation, using the vulnerable NSecKrnl.sys driver to terminate security processes.
2 distinct techniques documented for this family, organized by ATT&CK tactic.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Customized BYOVD tooling that loads the vulnerable NSecKrnl.sys driver and continuously terminates endpoint-security processes at kernel level. The operator deployed it domain-wide through GPO under the deceptive name TrendSecurity.exe.
A customized bring-your-own-vulnerable-driver tool that loads the vulnerable NSecKrnl.sys driver and uses kernel-level process termination to disable security products across the environment.
Match every observed IP, domain, and hash against your live telemetry.
Named campaigns wielding this family, with evidence pinned to each claim.
CVEs this family uses for access and lateral movement.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Every documented technique, ranked by evidence weight.
Reddit, Mastodon, and CTI community discussion around this family.