Reverse Engineering – Mikołaj Kurcin

Use Frida to controll Unity app (IL2CPP)

March 15, 2021March 15, 2021Mikołaj Kurcin

In applications, changing variables or forcing execution methods during runtime can be really useful to bypass some security or even to write hacks. On Android, we can change binary libraries…Continue readingUse Frida to controll Unity app (IL2CPP)

Inject C++ in application (Unity IL2CPP)

March 10, 2021March 15, 2021Mikołaj Kurcin

Sometimes we want to add or edit some code in an application. If the app is built by Mono, there is no problem to achieve this goal. However, in case…Continue readingInject C++ in application (Unity IL2CPP)

Simple editing App’s RAM

December 8, 2020December 8, 2020Mikołaj Kurcin

Apps use variables and they are stored in RAM. It would be wonderful to have access to this memory, and fortunately for us it is really simple. We only need…Continue readingSimple editing App’s RAM

Hack Mono DLL

November 28, 2020December 7, 2020Mikołaj Kurcin

Modifying C# is a really easy task if code was compiled only to IL. In this form, files (DLLs) can be executed, so it’s possible to find apps with this…Continue readingHack Mono DLL

Edit code in Unity APK (IL2CPP)

November 16, 2020December 7, 2020Mikołaj Kurcin

Unity android app can be build in 2 ways: Mono – DLL can be simply reversed to C# L2CPP – where C# code is compiled directly to binary files for…Continue readingEdit code in Unity APK (IL2CPP)