Hook processes

Question

Does anyone know tools like SpyStudio to hook processes? The features I would like to have are:

• log function calls on other processes
• GUI
• scr

Answer 1

WinAPIOverride32

The primary usage of WinAPIOverride32 is monitoring/logging function calls of other process. It also has plug-in framework, so you could write your own hook handler. And it is open source (GPL).