Reverse Engineering Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
I have a software that uses a custom .NET protector and I would like to find an experienced freelancer that could try to break-in and let me know the flaws so that I can improve this protection.​ You will be trying to find a way to run the software without a license and tell me how you did it so that I can patch any loop hole.​ .net packers, .net protectors, .net obfuscator
Skills: Reverse engineering .NET Framework C# VB.NET
Fixed-Price - Expert ($$$) - Est. Budget: $200 - Posted
iCloud does not provide an API to retrieve data from iCloud backup, but there are different projects on GitHub that allow you to authenticate using your iClould credentials and get photos, calendar contacts etc. Examples are: I need a script that retrieve the following information from iCloud backup, provided that you give iClould credentials of the account. - Call log history (incoming and outgoing calls) - SMS message (incoming and outgoing) Reincubate provide this information via their APIs ( I know this information is available in the iClould backup, as Elcomsoft software allows you to retrieve this information from iCloud. The link to the software is The software is free to download and use. Please do provide the version and build number in your reply to this job post, so that I know you have actually installed this software. Any reply to post that does not contain this information in the first line, will be ignored. Project Deliverables: - A video of the working script - Complete source code of the script that shows call logs and SMS messages, in uncrypted form. - A document describing the APIs to retrieve the above mentioned information, with all the request and response parameter description - A description on how you found out the undocumented API, including a list of tools that you used and the steps you took NOTE: This is not hacking, as the user will only access his own data on iCloud, using his credentials. Its just that there is no documented way to do that
Skills: Reverse engineering
Fixed-Price - Entry Level ($) - Est. Budget: $150 - Posted
I have a file "af14363f010977ae5_c1fde.hta" of 26,448 bytes copied from an application on an android phone which I can only identify as an binary octet-stream. I also have a file "-194511708" of 26,433 bytes which ffmpeg has identified as: Input #0, aac, from '-194511708': Duration: 00:00:05.55, bitrate: 38 kb/s Stream #0:0: Audio: aac, 16000 Hz, mono, fltp, 38 kb/s They are nearly equivalent in terms of file size. I am fairly confident that the HTA file is actually the audio file but I can't figure out how the app converts the HTA file into the audio file. The file is identified in a JSON object as follows: {​ "a": "http://************", "b": 26433, "c": 1, "d": 6, "e": "http://************", "f": "http://************", "g": 1, "j": 0, "k": 0, "m": 0, "o": 0 }​ I need somebody to figure out how the files are related and provide me with a detailed explanation. Ideally, I would also require a script (language such as python/C#/C++) that could convert from the hta to the audio file. However if the explanation is detailed enough, I should be able to write the conversion program myself. I've attached both files in a zip to the project.
Skills: Reverse engineering Software Debugging
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Interesting request I know, but bear with me. I have some old game files that I would like to reverse engineer so I may get a working copy by today's standards. The game does not need to be redone, but I do need to be able to configure a server for it and get it up and running to accept players. If you are interested, please apply and message me and tell me if you would be comfortable doing this kind of thing. We can speak specifics there and I will show you what I am talking about. I think most of this is done in C++ but I could be wrong. Please be fluent in English.
Skills: Reverse engineering C++ Game Development
Fixed-Price - Expert ($$$) - Est. Budget: $24,000 - Posted
hi in short, we are looking for someone who can analyze their algorithm of the game every 3 minutes, they play the game blue or red . our competitor has analyzed this and they can foresee what 's gonna come we also want to know how it works . in any fashions, if you can foresee , please be our partner we can pay daily .max 24,000 monthly until the algorithm is changed. please do not apply before you look into this . if you need to know anything, please message us. thank you
Skills: Reverse engineering Algorithms Data Analytics
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
I have an old application which controls a physical device which does some data collection. What I need is to be able to get the source code so that I can control the device to do other things. Software should be written in C++. The entire folder containing the software is about 7.8 MB.
Skills: Reverse engineering
Fixed-Price - Intermediate ($$) - Est. Budget: $5,000 - Posted
We're looking for an experienced developer to write plugins for our application "Cerbero Profiler". The collaboration would start with the development of a relatively simple plugin and then move on to more complex ones. The candidate should have a good knowledge of Python 3 as plugins are entirely written in that language. Ideally the candidate should also have a reverse engineering/security background, since the main purpose of the application is to analyze malware and hence the code needs to be secure and robust, and in certain cases the code needs actually to detect security issues. If we find the right candidate, this will be an on-going collaboration. Profiler is freely downloadable at: And scattered documentation is available on the blog: Please disregard the budget as it's just a random number. Every plugin will be evaluated in its scope and the cost for it will be agreed upon in advance.
Skills: Reverse engineering
Fixed-Price - Expert ($$$) - Est. Budget: $300 - Posted
Hi. My computer was infected by cerber malware so my all files in hard drive was encrypt. I attached encrypted files so that you can check. These are very important files and I need to decrypt all files. You may let me know the url of decryptor or make decryptor. If you can do this. don't hesitate and please bid. Thanks.
Skills: Reverse engineering C C++