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This project is a macOS/IOS dylib project, aiming to enhance software through the use of the Hook framework.

Development Environment:

• macOS (SIP disabled & allow any source)
• Xcode 15.2 | CLion
• Hopper | IDA

Directory Structure:

1. dylib_dobby_hook: Source code
2. libs: Libraries that the project depends on
   • tinyhook
3. release: Built product libraries
4. script:
   • auto_hack.sh: One-click script sudo bash auto_hack.sh
5. tools:
   • insert_dylib: Open-source static injection tool
   • dynamic_inject: Dynamic injection tool [SIP OFF]
   • process_inject: Process injection tool [SIP OFF]

1. Cross-platform [intel/apple] HOOK
2. Integrated development and debugging environment with Xcode|CLion|VSCode
3. Signature code search

Check the full list of supported apps here.

download latest release

tar -xzvf dylib_dobby_hook.tar.gz cd script sudo bash auto_hack.sh

Tip: For a more convenient experience, you can use our GUI Quick Injection App.
Download AutoHackGUI

The basic code has been completed. To be compatible with more app patches, the adapter pattern is used for extension.

#import <Foundation/Foundation.h> #import <objc/runtime.h> #import "HackProtocolDefault.h" @interface XXXHack : HackProtocolDefault @end @implementation XXXHack - (NSString *)getAppName { return @"com.dev.xxx"; } - (NSString *)getSupportAppVersion { return @"1.0"; } - (BOOL)hack { #if defined(__arm64__) || defined(__aarch64__) // do arm something.. #elif defined(__x86_64__) // do x86 something.. #endif return YES; } @end 

We provide a unified build script that supports both cmake and xcode build systems, with configurable build type, Hikari support, and target OS.

# ./build.sh -s xcode -t Debug -h OFF -o mac usage() { echo "Usage: $0 [-s cmake|xcode] [-t Debug|Release] [-h ON|OFF] [-o mac|ios]" echo " -s Build system: cmake (default) or xcode" echo " -t Build type: Debug or Release (default: Release)" echo " -h Enable Hikari: ON or OFF (default: OFF)" echo " -o Target OS: mac (default) or ios" exit 1 }

After compilation, you will obtain the patched dylib output under your specified build path.

Injection is separated into macOS and iOS.

# macOS ## Static Injection cp -f source_bin source_bin_backup "${insert_dylib}" --weak --all-yes "${YOUR_BUILD_PATH}/libdylib_dobby_hook.dylib" "source_bin_backup" "source_bin" ## Dynamic Injection [SIP OFF] ./dynamic_inject "xxx.app" "${YOUR_BUILD_PATH}/libdylib_dobby_hook.dylib" ## Process Injection [SIP OFF] ./process_inject "$pid" "${YOUR_BUILD_PATH}/libdylib_dobby_hook.dylib"

# IOS TODO

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