{"group":"direwolf","count":1,"rules":[{"rule_name":"direwolf.yar","rule_text":"/*\ndirewolf ransomware\n*/\n\nrule direwolf_Ransomnote\n{\n    meta:\n        author = \"ransomware.live\"\n        family = \"ransomware.direwolf\"\n        description = \"Detects direwolf ransomware ransom note or artifact\"\n        date = \"2026-05-04\"\n        severity = 7\n        score = 70\n\n    strings:\n        $name1 = \"direwolf\" ascii nocase\n        $name2 = \"DIREWOLF\" ascii\n        $onion  = \"direwolf.onion\" ascii nocase\n\n    condition:\n        any of them\n}","sha256":"b07037be678937c00efaaa91e59cbbdada057c4e1eca94dd925b97f1b5735222","byte_size":456,"updated_at":"2026-06-24 05:16:01"}]}