I recently got back into it after being away since around 2013 or a little later. Anyways, I am not sure how useful this may be since we are in a 64bit architecture.

This is a Win32 API Hooking project with dll injector, test application, and the hook. This uses the trampoline 5 byte method. I have been refreshing my brain these past couple of months so, soon I may start tinkering with x64 API Hooking and release that here as well. For now, I hope someone may get use out of this, I wrote this over a decade ago.

My source code:
https://github.com/rmilan86/Win32-API-Hooking/