https://github.com/yardenshafir/dpcwait

Driver demonstrating how to register a DPC to asynchronously wait on an object
https://github.com/yardenshafir/dpcwait

debugging dpc wait windows windows-internals windows-kernel

Last synced: 2 months ago
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Driver demonstrating how to register a DPC to asynchronously wait on an object

• Host: GitHub
• URL: https://github.com/yardenshafir/dpcwait
• Owner: yardenshafir
• Created: 2020-11-09T19:46:51.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2021-01-15T14:04:04.000Z (about 4 years ago)
• Last Synced: 2023-03-05T02:29:12.387Z (almost 2 years ago)
• Topics: debugging, dpc, wait, windows, windows-internals, windows-kernel
• Language: C++
• Homepage: https://windows-internals.com/dpws-are-the-new…-windows-10-21h1/
• Size: 14.6 KB
• Stars: 40
• Watchers: 3
• Forks: 24
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# DpcWait

This repository contains a driver using the new kernel-mode asynchronous wait capability available in 21H1 to wait on cmd.exe process and execute a DPC when it is signaled.

It also contains the implementation of a few kernel functions supporting this capability

## Writeup

https://windows-internals.com/dpws-are-the-new-dpcs-deferred-procedure-waits-in-windows-10-21h1/