Bypassing DEP with WPM and ROP Case Study – Audio Converter by D.R. Software.
You can download it from the following link: https://packetstormsecurity.com/files/download/90381/casestudy-DEPbypass.pdf
Source: https://packetstormsecurity.com/files/90381/Bypassing-DEP-With-WPM-And-ROP-Case-Study.html