Changing a methods return if I know offset

[TheParadigm]

I'm fairly new to game guardian I've dumped the methods from an il2cpp game so I have the method names and returns. With game guardian am I able to modify the return value from specific methods if I know the offsets of those methods? 

 

I know I can do it with a hex editor but it means recompiling the app and signing it to test each time which is time consuming. 

[NoFear]

Yes. Using the offset, you can offset from start of lib in memory to known location from dump.

[TheParadigm]

Thanks for the reply. I'm not sure I understand. 

Am I able to directly go to the offset which I have in GG and change the return value? I can't see any way to go directly to the offset. 

[Enyby]

Memory editor - go to address. You need know full address for loaded lib.

Sometimes it is just addition to base address so you can use libgame.so+1abd

All other depends from you. For change return value you need be familiar with assembler.

[added 1 minute later]

You can click on address in dialog and see examples.