Help/Support Il2CppDumper - protected file

[metasharp 451]

Hello,

Here are the steps to reproduce my issue :

1- Download the apk (latest version = 2.13.0) on apkpure:
https://apkpure.com/captain-tsubasa-dream-team/com.klab.captain283.global

2- Extract those 2 files with 7-zip or winrar for example :
Captain Tsubasa Dream Team_v2.13.0_apkpure.com.apk\lib\armeabi-v7a\libil2cpp.so
Captain Tsubasa Dream Team_v2.13.0_apkpure.com.apk\assets\bin\Data\Managed\Metadata\global-metadata.dat

3- Download and start the latest Il2CppDumper.exe (V5.0.4) on it :
https://github.com/Perfare/Il2CppDumper/releases

4- It provides the following output without even asking for a mode :

Initializing metadata...
Initializing il2cpp file...
Detected this may be a dump file. If not, it must be protected.
Input dump address:

5- Any idea on how to get produce the proper dump.cs file?
It was working without this error in some earlier versions of the game, I read similar topics here and googled it with no success and I'm stuck in this.

Best regards,

[DanYal 982]

KLAB added protection on iOS too, you need to manually dump it 

[metasharp 451]

How do you do that?

[PixelYT 9 Moto E4 7.1.1]

On 1/1/2020 at 12:59 PM, metasharp said:

How do you do that?

Sorry for late reply>>

 

For that you'll need IDA Pro, And here is the tutorial.

But you can also just open the lib in IDA Pro but if the game has good anticheat, then likely many methods will be obfuscated and to deobfuscate you'll need script.py, this game has protection.

So as I said above, manually dump first and load script.py

[metasharp 451]

I can't click on your link?!?

[metasharp 451]

Tried to follow : https://www.andnixsh.com/2017/04/how-to-dump-and-mod-il2cpp-games.html

But I can't find the entry point 1C 00 9F E5 20 10 9F E5 00 20 8F E0.

Any idea?