0

I am trying to export a binary that contains both AARCH64-64 and x86-64 in Ghidra. I only opened the x86-64 counterpart to perform some changes.

When I tried to export it, it exported a .bin file that I can't replace with the original Mach-O universal binary. How do I go about exporting the patched x86-64 as one universal binary in Ghidra?

Original Binary:

enter image description here

Exported x86-64 Binary:

enter image description here

Improve this question

1 Answer 1

Reset to default
1

This seems like you are effectively running into the same issue as this question: How to export a working elf binary from Ghidra?

Ghidra doesn't export working ELF/PE/Mach-O files when you export something. You have to use an existing proper exporter to get a patched binary. I am not aware of one for Mach-O, especially not Mach-O with multiple architectures, but it might still be possible to write a minimal one for your use case.

Improve this answer

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.