{"group":"yurei","count":1,"rules":[{"rule_name":"yurei.yar","rule_text":"/*\nyurei ransomware\n*/\n\nrule yurei_Ransomnote\n{\n    meta:\n        author = \"ransomware.live\"\n        family = \"ransomware.yurei\"\n        description = \"Detects yurei ransomware ransom note or artifact\"\n        date = \"2026-05-04\"\n        severity = 7\n        score = 70\n\n    strings:\n        $name1 = \"yurei\" ascii nocase\n        $name2 = \"YUREI\" ascii\n        $onion  = \"yurei.onion\" ascii nocase\n\n    condition:\n        any of them\n}","sha256":"da693ac8fee60cce71de169a8f88e0bcadd91f7973e40884bd20e03089288eaf","byte_size":435,"updated_at":"2026-06-24 05:16:06"}]}