{"group":"orca","count":1,"rules":[{"rule_name":"orca.yar","rule_text":"/*\norca ransomware\n*/\n\nrule orca_Ransomnote\n{\n    meta:\n        author = \"ransomware.live\"\n        family = \"ransomware.orca\"\n        description = \"Detects orca ransomware ransom note or artifact\"\n        date = \"2026-05-04\"\n        severity = 7\n        score = 70\n\n    strings:\n        $name1 = \"orca\" ascii nocase\n        $name2 = \"ORCA\" ascii\n        $onion  = \"orca.onion\" ascii nocase\n\n    condition:\n        any of them\n}","sha256":"6975a1689c85986c8befe9851e68811df4f43c7332b3fc7b00cfcde071705536","byte_size":428,"updated_at":"2026-06-24 05:16:04"}]}