https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/fltuserstructures/ns-fltuserstructures-_filter_aggregate_basic_information
_FILTER_AGGREGATE_BASIC_INFORMATION (fltuserstructures.h) - Windows drivers | Microsoft Learn
The FILTER_AGGREGATE_BASIC_INFORMATION structure contains basic information for a minifilter or legacy filter driver.
basic informationwindows driversfilteraggregateh