Using objection

This article will walk through some sample usage of objection. A few assumptions are made:

• It is assumed that you have successfully followed the installation guide and have the objection command available in your PATH.
• It is also assumed that you have a successfully patched an unencrypted IPA, or added the FridaGadget to your project and deployed it to a device.

toc

• command format
• getting started (ios edition)
• getting started (android edition)

command format

The objection command contains a number of subcommands. Certain subcommands may contain flags to set various configurations and options. To get a list of available options, run any objection command with the --help flag. For example:

$ objection --help
Usage: objection [OPTIONS] COMMAND [ARGS]...

       _     _         _   _
   ___| |_  |_|___ ___| |_|_|___ ___
  | . | . | | | -_|  _|  _| | . |   |
  |___|___|_| |___|___|_| |_|___|_|_|
          |___|(object)inject(ion)

       Runtime Mobile Exploration
          by: @leonjza from @sensepost

  By default, communications will happen over USB, unless the --network
  option is provided.

Options:
  -N, --network       Connect using a network connection instead of USB.
                      [default: False]
  -h, --host TEXT     [default: 127.0.0.1]
  -p, --port INTEGER  [default: 27042]
  -g, --gadget TEXT   Name of the Frida Gadget/Process to connect to.
                      [default: Gadget]
  --help              Show this message and exit.

Commands:
  device_type  Get information about an attached device.
  explore      Start the objection exploration REPL.
  patchipa     Patch an IPA with the FridaGadget dylib.
  version      Prints the current version and exists

The most commonly used subcommand is explore, which will start the objection exploration REPL. Considering the options in the above --help output, to connect to a Frida gadget hosted on the network, one would execute objection -N explore.

getting started (ios edition)

With a patched IPA installed to your iOS device and with the device connected to your computer via USB, the objection REPL may be started with the objection explore command:

$ objection explore

     _     _         _   _
 ___| |_  |_|___ ___| |_|_|___ ___
| . | . | | | -_|  _|  _| | . |   |
|___|___|_| |___|___|_| |_|___|_|_|
        |___|(object)inject(ion) v0.1

     Runtime Mobile Exploration
        by: @leonjza from @sensepost

[tab] for command suggestions
skdw on (iPhone: 10.3.1) [net] #

getting started (android edition)

Coming soon™