Where is wmi hpqBIntM provider dll located?

Question

I have an HP PC with windows 10 x64 where is installed WMI provider hpqBIntM in root\\wmi. In C:\Windows\system32 there is no such .mof file with hpqBIntM class description.

Question: where can I find files (.dll and .mof) associated with this WMI class hpqBIntM on my PC? Or where can I get some more information about this class?

Thank you.

Answer 1

It is a BIOS provider, exposed by the BIOS through ACPI. So you will not find an actual provider on disk. You can view the MOF using WMIExplorer, but it probably won't help you much since you won't know how to encode the payloads.

Answer 2

You can use WMIExplorer to get information about WMI classes. After getting CLSID of class instance you can search HKEY_CLASSES_ROOT for this CLSID to find .dll where this class is registered.