HKTL_NET_GUID_SharpLdapRelayScan

rule HKTL_NET_GUID_SharpLdapRelayScan {
    meta:
        description = "Detects .NET red/black-team tools via typelibguid"
        reference = "https://github.com/klezVirus/SharpLdapRelayScan"
        license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
        author = "Arnim Rupp (https://github.com/ruppde)"
        date = "2023-03-15"
        modified = "2025-08-15"
        id = "554a5487-ac53-512f-8f6f-ad8186144715"
    strings:
        $typelibguid0lo = "a93ee706-a71c-4cc1-bf37-f26c27825b68" ascii wide
    condition:
        (uint16(0) == 0x5A4D and uint32(uint32(0x3C)) == 0x00004550) and any of them
}