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YARA Rule: m3rx.yar

Group:
Valid Rule

/*
m3rx ransomware
*/

rule m3rx_Ransomnote
{
    meta:
        author = "ransomware.live"
        family = "ransomware.m3rx"
        description = "Detects m3rx ransomware ransom note or artifact"
        date = "2026-05-04"
        severity = 7
        score = 70

    strings:
        $name1 = "m3rx" ascii nocase
        $name2 = "M3RX" ascii
        $onion  = "m3rx.onion" ascii nocase

    condition:
        any of them
}