HKTL_NET_GUID_MemeVM

rule HKTL_NET_GUID_MemeVM {
    meta:
        description = "Detects .NET red/black-team tools via typelibguid"
        reference = "https://github.com/TobitoFatitoRE/MemeVM"
        license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
        author = "Arnim Rupp (https://github.com/ruppde)"
        date = "2021-01-21"
        modified = "2025-08-15"
        id = "c98d84d5-4b0a-53df-b8d4-0b360930eb0c"
    strings:
        $typelibguid0lo = "ef18f7f2-1f03-481c-98f9-4a18a2f12c11" ascii wide
        $typelibguid1lo = "77b2c83b-ca34-4738-9384-c52f0121647c" ascii wide
        $typelibguid2lo = "14d5d12e-9a32-4516-904e-df3393626317" ascii wide
    condition:
        (uint16(0) == 0x5A4D and uint32(uint32(0x3C)) == 0x00004550) and any of them
}