{"group":"killsec","count":1,"rules":[{"rule_name":"killsec.yar","rule_text":"/*\nKillSec ransomware / hacktivist group\n*/\n\nrule KillSec_Note\n{\n    meta:\n        author = \"ransomware.live\"\n        family = \"ransomware.killsec\"\n        description = \"Detects KillSec note or ransomware artifact\"\n        date = \"2026-05-04\"\n        severity = 7\n        score = 70\n\n    strings:\n        $s1 = \"KillSec\" ascii nocase\n        $s2 = \"KILLSEC\" ascii\n        $s3 = \"killsec.onion\" ascii nocase\n\n    condition:\n        any of them\n}","sha256":"aa570374794f08dbea40a9d576019a85d7f05b0cb35b6e91a3359a0cdca28166","byte_size":445,"updated_at":"2026-06-24 05:16:02"}]}