/*
Cloak ransomware (ARCrypter-based)
*/

rule Cloak_Ransomnote
{
    meta:
        author = "ransomware.live"
        family = "ransomware.cloak"
        description = "Detects Cloak ransomware ransom note"
        date = "2026-05-04"
        severity = 7
        score = 70

    strings:
        $s1 = "Cloak" ascii nocase
        $s2 = "CLOAK" ascii
        $s3 = "cloak.onion" ascii nocase
        $s4 = "cloakteam" ascii nocase

    condition:
        any of them
}