{"group":"ransomhub","count":1,"rules":[{"rule_name":"ransomhub.yar","rule_text":"/*\nRansomHub ransomware (formerly Knight)\n*/\n\nrule RansomHub_Ransomnote\n{\n    meta:\n        author = \"ransomware.live\"\n        family = \"ransomware.ransomhub\"\n        description = \"Detects RansomHub ransomware ransom note\"\n        date = \"2026-05-04\"\n        severity = 7\n        score = 70\n\n    strings:\n        $s1 = \"RansomHub\" ascii nocase\n        $s2 = \"ransomhub\" ascii nocase\n        $s3 = \"ransomhub.onion\" ascii nocase\n\n    condition:\n        any of them\n}\n\nrule RansomHub_PE\n{\n    meta:\n        author = \"ransomware.live\"\n        family = \"ransomware.ransomhub\"\n        description = \"Detects RansomHub ransomware executable\"\n        date = \"2026-05-04\"\n        severity = 9\n        score = 90\n\n    strings:\n        $s1 = \"RansomHub\" ascii wide\n        $s2 = \"ransomhub\" ascii nocase\n        $s3 = \"--network\" ascii\n        $s4 = \"--encrypt\" ascii\n\n    condition:\n        uint16(0) == 0x5A4D and 2 of them\n}","sha256":"752c34e240ed696937aa06030edccc9330234bae10f537055ea1a8f49f56ef87","byte_size":918,"updated_at":"2026-06-24 05:16:04"}]}