/*
Cyclops ransomware (precursor to Knight)
*/

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

    strings:
        $s1 = "Cyclops" ascii nocase
        $s2 = "CYCLOPS" ascii
        $s3 = ".cyclops" ascii

    condition:
        any of them
}