{"group":"sabbath","count":1,"rules":[{"rule_name":"sabbath.yar","rule_text":"/*\nSabbath / 54bb47h ransomware\n*/\n\nrule Sabbath_Ransomnote\n{\n    meta:\n        author = \"ransomware.live\"\n        family = \"ransomware.sabbath\"\n        description = \"Detects Sabbath / 54bb47h ransomware ransom note\"\n        date = \"2026-05-04\"\n        severity = 7\n        score = 70\n\n    strings:\n        $s1 = \"54BB47H-README.txt\" ascii nocase\n        $s2 = \"54bb47h\" ascii nocase\n        $s3 = \"Sabbath\" ascii nocase\n        $s4 = \".54bb47h\" ascii\n\n    condition:\n        any of them\n}","sha256":"6799d6113b817b1065d11e8dfa8ebca2b6b88e64afecf1e70b03583791cc0983","byte_size":490,"updated_at":"2026-06-24 05:16:05"}]}