https://github.com/jmpews/DobbyDrill

hook MachO file based on Dobby (NOT DONE)
https://github.com/jmpews/DobbyDrill

Last synced: 3 months ago
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hook MachO file based on Dobby (NOT DONE)

• Host: GitHub
• URL: https://github.com/jmpews/DobbyDrill
• Owner: jmpews
• Created: 2019-12-23T16:55:15.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2019-12-23T17:56:19.000Z (almost 5 years ago)
• Last Synced: 2024-04-12T19:38:53.813Z (7 months ago)
• Language: C++
• Homepage:
• Size: 13.7 KB
• Stars: 38
• Watchers: 6
• Forks: 9
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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• awesome-hacking-lists - jmpews/DobbyDrill - hook MachO file based on Dobby (NOT DONE) (C++)

README

        
## DobbyDrill

DobbyDrill is a static file hook tool by modify macho file, which is based on Dobby.

#### 1. Build DobbyDrill tool

DobbyDrill modify and insert an indirect branch stub at the target function which you want to hook. It's not enough, so RuntimeSupport library is necessary at runtime.

```

export DOBBY_SOURCE_DIR=/path/Dobby

cd DobbyDrill; mkdir build; cd build

cmake .. -DDOBBY_SOURCE_DIR=${DOBBY_SOURCE_DIR}

make -j4

```

#### 2 Build RuntimeSupport library

The RuntimeSupport library do some auxiliary work and provide interface function(DobbyDrillHook).

#### 3. Static insert indirect branch stub to your binary

`function_vmaddr` is the virtual function address which is the same as the IDA pro show.

```

./DobbyDrill /YourBinaryApp/binary function_vmaddr1 function_vmaddr2

```

## Epilogue

have fun.