crackme - All things rǝvǝrsǝd

All things rǝvǝrsǝd

crackme

A collection of 5 posts

Automating Ghidra - part 3

Automating Ghidra - part 3

In the third installment of this series (if you haven't read/seen here's - part 1 & part 2) we will be reconstructing program flow. This is useful for tasks such as Towel's armageddon. Note: If you prefer watching, have a look at my

Solving Space Fights CTF

Few months back I was solving a CTF challenge for the NES system. It was one of the Flare-On challenges for 2019. This time we will solve another one for the same system. A challenge named Space Fights CTF could be found on github along with the source code but

Solving SEGA Genesis ROM CTF Challenge

Solving SEGA Genesis ROM CTF Challenge

File fot the challenge can be downloaded from here. In order to run the file we need an emulator. There are few available but I've used gens. Probably a better one could be found but at least for my purpose this was enough. After running gens and loading

How do I approach this ctf debugging program - step by step

How do I approach this ctf debugging program - step by step

Another good question from RE on Stack Exchange. I've already posted an answer there, but here let's put a bit more explanation and answer the question in the title. So how do you approch this CTF challenge? Well basicly the sam way you would do with

Reverse engineering of Managed C++/C# CrackMe - solution

Reverse engineering of Managed C++/C# CrackMe - solution

A nice question was posted on Reverse Engineering at Stack Exchange and since it was a an interesting one I've decided to give a bit of lengthy description here (apart from my answer there). The question can be found here and the OP asks about a bit different