How to export arm64 and x86-64 binary into one?
Reverse Engineering Asked by F. Krovinsky on February 6, 2021
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:
Exported x86-64 Binary:
One Answer
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.
Answered by Florian Magin on February 6, 2021
Add your own answers!
Ask a Question
Get help from others!
Recent Answers
- Jon Church on Why fry rice before boiling?
- Lex on Does Google Analytics track 404 page responses as valid page views?
- Peter Machado on Why fry rice before boiling?
- haakon.io on Why fry rice before boiling?
- Joshua Engel on Why fry rice before boiling?
Recent Questions
- How can I transform graph image into a tikzpicture LaTeX code?
- How Do I Get The Ifruit App Off Of Gta 5 / Grand Theft Auto 5
- Iv’e designed a space elevator using a series of lasers. do you know anybody i could submit the designs too that could manufacture the concept and put it to use
- Need help finding a book. Female OP protagonist, magic
- Why is the WWF pending games (“Your turn”) area replaced w/ a column of “Bonus & Reward”gift boxes?