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Hole in Bin

Objective

The objective of the project is that you are comfortable in reverse engineering on a windows environment, because many systems (Bank ATMs, SCADA..) can run on windows.

Guidelines

You will have the exercise of creating a patch that will bypass the security of the program and display "please withdraw your money" in the color green, rather than an error message..

Advice

https://ghidra-sre.org/
http://www.ollydbg.de/
https://www.softpedia.com/get/Programming/Packers-Crypters-Protectors/PEiD-updated.shtml
https://www.red-gate.com/products/dotnet-development/reflector/

Submission and audit

Files that must be inside your repository:

  • a README.md file, Which explains all the steps you went through in order to bypass the program.

Don’t hesitate to double check the names of your folders and files to ensure they are correct!

⚠️ These methods and tools are for educational purposes only, so that you have a better understanding of how to protect against similar vulnerabilities. You must ensure that you do not attempt any exploit-type activity without the explicit permission of the owner of the machine, system or application. Failure to obtain permission risks breaking the law.