{"group":"karakurt","count":1,"rules":[{"rule_name":"karakurt.yar","rule_text":"/*\nKarakurt data extortion group\n*/\n\nrule Karakurt_Ransomnote\n{\n    meta:\n        author = \"ransomware.live\"\n        family = \"ransomware.karakurt\"\n        description = \"Detects Karakurt extortion note\"\n        date = \"2026-05-04\"\n        severity = 7\n        score = 70\n\n    strings:\n        $s1 = \"karakurt\" ascii nocase\n        $s2 = \"karakurtlair\" ascii nocase\n        $s3 = \"karakurt.group\" ascii nocase\n\n    condition:\n        any of them\n}","sha256":"dbfac563d1155c8e18e9b875d1a2dc1989395507679fbfe9c7c616e14b8d1191","byte_size":447,"updated_at":"2026-06-24 05:16:02"}]}