I am also in IT industry, but not in software and programming. I need a programming GURU!
I have a client executable. This executable is occasionally gets patched automatically. It prohibits to run previous version, if a new version is available. I can track individual packs as exe or etc files. The exe file itself sometimes gains some kilobytes and sometimes decreased. Source code is not available.
These pacthes usually fixes some certain vulnerabilities. What I want you to achieve is to discover the vulnerability (dont know by tracking the patch etc), write a small program that can exploit it, and make that exploit available to update whenever new patch arrives.
I have seen it done (a video) so its possible. I dont know if this can be established via reverse engineering or what, it totally depends on your skills.
A brief explaination will be made via e-mail to who reaches me on PM on this project. I will also post a link to video (which shows a small VB executable running together with client executable). You can download the material, have a look, do some workaround and say "I can do this" or "No I cant"
PLEASE DONT COME WITH COPY PASTE MESSAGES LIKE WE HAVE BEEN DOING THIS FOR 50 YEARS ETC! I NEED A PROGRAMMING GURU WITH PENETRATION AND EXPLOITING SKILLS.
Our job is going to be continuous
9 freelanceria on tarjonnut keskimäärin 1250 $ tähän työhön
This is possible only in one case: the reverse engineer will examine a patched executable and release an exploit. I'm ready to do that work on per exploit basis.
I wold like to have a Specific requirement. In what system is the executable running? What protocol does it follow to get updated? what does the executable do other than automatically getting updated?