17 lines
325 B
Markdown
17 lines
325 B
Markdown
|
|
+++
|
|
date="2022-12-24"
|
|
author="spanskiduh"
|
|
title="binary-patching"
|
|
description="click to read about binary-patching"
|
|
+++
|
|
# Binary patching
|
|
|
|
### In vim :)
|
|
firstly check in ghidra what hex value has function call.
|
|
Then open binary in vim, find that and replace all fucntion hex values with 90
|
|
|
|
|
|
`:%!xxd` and `:%!xxd -r`
|
|
|