There are 2 repositories under hwid-lock topic.
A Free Open Source Cheat Loader
Yes, this is User Mode HWID spoofer that spoofes registry and volume ID and it was written on C#. I fully recoded this thing and now source code looks nice, things are easy to add and delete. Future support included and I have plans to improve this thing. Changes are NOT permanent EXCEPT volume ID spoof.
Protects your project from unauthorized users using their HWIDS. Python