Get the Whitepaper called Exploiting DLLs: A Guide to DLL Hijacking.
You can download it from the following link: https://packetstormsecurity.com/files/download/158964/Whitepaper_DLL_ver2.pdf
Source: https://packetstormsecurity.com/files/158964/Exploiting-DLLs-A-Guide-To-DLL-Hijacking.html