DeviceIoControl

DeviceIoControl is used to send a control message from user space to a device driver. DeviceIoControl is popular with kernel malware because it is an easy, flexible way to pass information between user space and kernel space.

Kernel32.dll

Helper

https://docs.microsoft.com/en-us/windows/win32/api/ioapiset/nf-ioapiset-deviceiocontrol