One Time API Redirection Library in Delphi (x86)
 

This is a simple injectable library I created to redirect a specified API to execute code at a particular point in memory. I use it a lot for complicated protections in order to get my own code into the process memory.

Source:
The code use is simple. Simply modify the following CONST values to the API

CONST RedirAPI:AnsiString='YOURAPIHERE'; //api to be redirected
CONST DLLOFAPI:WideString='YOURDLLHERE.DLL'; //dll containing that api

You add your code to the DoYourStuff function.

I included a simple PatchMemoryByte function for your convenience.

Future Goals:

• Create a library with x64 support.
• Release my injection loader library after cleaning up the source code.