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自己收集与编写的常用IDA脚本,通常用于反混淆

公开的只支持arm64的指令集

emu_fast_br.py

通过轻量级的模拟执行插件,用于对抗函数开头br register 的花指令混淆。

emu_fast_string.py

使用轻量级的模拟执行插件,记录执行过程中对于data段的修改,用于对抗将字符串解密放到函数开头的混淆。

ios_calling_convention_FIX

demo

尝试修复IOS逆向中的非标准调用约定的短函数,例如下面这样的汇编

__text:00000001011B4180 ; void __usercall objc_release_X23_1172(id X23@<X23>)
__text:00000001011B4180                 MOV             X0, X23 ; id
__text:00000001011B4184                 B               _objc_release
__text:00000001011B4184 ; End of function objc_release_X23_1172

__text:00000001011B4188 ; void __usercall objc_release_X19_1362(id X19@<X19>)
__text:00000001011B4188                 MOV             X0, X19 ; id
__text:00000001011B418C                 B               _objc_release
__text:00000001011B418C ; End of function objc_release_X19_1362

__text:00000001011B4190 ; void __usercall objc_release_X24_912(id X24@<X24>)
__text:00000001011B4190                 MOV             X0, X24 ; id
__text:00000001011B4194                 B               _objc_release
__text:00000001011B4194 ; End of function objc_release_X24_912

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