Windows paravirtualized drivers for QEMU\KVM

A Windows filter driver that disables hardware volume control on audio devices.

Windows WDM driver filters to filter IO to devices and file systems

An example of a camera class (upper) filter driver for Windows.

A WDM Windows driver to issue IO to storage devices with asynchronous multithreaded processing

A simple 200 LOC kernel driver that displays a bitmap after a BSOD.

S.T.A.R. (System Threat & Anomaly Radar) is a cross-platform, kernel-integrated real-time threat detection system. It operates at the deepest level of the operating system to detect rootkits, memory injections, kernel manipulation, and advanced persistent threats that evade traditional security tools.

WatchZork Detection (WZD): A deterministic, split-brain Windows endpoint security engine.

A Windows Kernel-Mode Driver PoC demonstrating advanced process protection and anti-termination techniques

wdm driver uses filter manager to scan for user given file extension

Generic WDM device driver and its application for Windows.

RegFilter