cert_blocklist_4d3e38f4aebbc32257450726b29be117

rule cert_blocklist_4d3e38f4aebbc32257450726b29be117 {
    meta:
        author      = "ReversingLabs"
        source      = "ReversingLabs"
        status      = "RELEASED"
        sharing     = "TLP:WHITE"
        category    = "INFO"
        description = "Certificate used for digitally signing malware."

    condition:
        uint16(0) == 0x5A4D and
        for any i in (0..pe.number_of_signatures): (
            pe.signatures[i].subject contains "POLE & AERIAL FITNESS LIMITED" and
            pe.signatures[i].serial == "4d:3e:38:f4:ae:bb:c3:22:57:45:07:26:b2:9b:e1:17" and
            1636123882 <= pe.signatures[i].not_after
        )
}