HKTL_NET_GUID_Naga

rule HKTL_NET_GUID_Naga {
    meta:
        description = "Detects c# red/black-team tools via typelibguid"
        reference = "https://github.com/byt3bl33d3r/Naga"
        license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
        author = "Arnim Rupp (https://github.com/ruppde)"
        date = "2020-12-28"
        modified = "2025-08-15"
        id = "3a9d3154-a8f1-57a4-8b61-498e2ebdfa42"
    strings:
        $typelibguid0lo = "99428732-4979-47b6-a323-0bb7d6d07c95" ascii wide
        $typelibguid1lo = "a2c9488f-6067-4b17-8c6f-2d464e65c535" ascii wide
    condition:
        (uint16(0) == 0x5A4D and uint32(uint32(0x3C)) == 0x00004550) and any of them
}