{"group":"cephalus","count":1,"rules":[{"rule_name":"cephalus.yar","rule_text":"/*\ncephalus ransomware\n*/\n\nrule cephalus_Ransomnote\n{\n    meta:\n        author = \"ransomware.live\"\n        family = \"ransomware.cephalus\"\n        description = \"Detects cephalus ransomware ransom note or artifact\"\n        date = \"2026-05-04\"\n        severity = 7\n        score = 70\n\n    strings:\n        $name1 = \"cephalus\" ascii nocase\n        $name2 = \"CEPHALUS\" ascii\n        $onion  = \"cephalus.onion\" ascii nocase\n\n    condition:\n        any of them\n}","sha256":"d0b3cc6b81989471841c3697c43a5ea0b62152ecfbc27fb016e9361521daa6aa","byte_size":456,"updated_at":"2026-06-24 05:16:00"}]}