cert_blocklist_0c59d46580f039af2c4ab6ba0ffed197

rule cert_blocklist_0c59d46580f039af2c4ab6ba0ffed197 {
    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 "\\xE5\\xA4\\xA7\\xE8\\xBF\\x9E\\xE7\\xBA\\xB5\\xE6\\xA2\\xA6\\xE7\\xBD\\x91\\xE7\\xBB\\x9C\\xE7\\xA7\\x91\\xE6\\x8A\\x80\\xE6\\x9C\\x89\\xE9\\x99\\x90\\xE5\\x85\\xAC\\xE5\\x8F\\xB8" and
            pe.signatures[i].serial == "0c:59:d4:65:80:f0:39:af:2c:4a:b6:ba:0f:fe:d1:97" and
            1585108595 <= pe.signatures[i].not_after
        )
}