Hijacker is a Graphical User Interface for the penetration testing tools Aircrack-ng, Airodump-ng, MDK3 and Reaver. It offers a simple and easy UI to use these tools without typing commands in a console and copy&pasting MAC addresses.

Monitor Mode . A few android devices do, but none of them natively. This means that you will need a custom firmware. Nexus 5 and any other device that uses the BCM4339 chipset (MSM8974, such as Xperia Z2, LG G2 etc) will work with This application requires an ARM android device with a wireless adapter that supports. A few android devices do, but none of them natively. This means that you will need a custom firmware. Nexus 5 and any other device that uses the BCM4339 chipset (MSM8974, such as Xperia Z2, LG G2 etc) will work with Nexmon (it also supports some other chipsets). Devices that use BCM4330 can use bcmon . An alternative would be to use an external adapter that supports monitor mode in Android with an OTG cable.

The required tools are included for armv7l and aarch64 devices as of version 1.1. The Nexmon driver and management utility for BCM4339 are also included.

Root is also necessary, as these tools need root to work.

Features

Information Gathering

View a list of access points and stations (clients) around you (even hidden ones)

View the activity of a specific network (by measuring beacons and data packets) and its clients

Statistics about access points and stations

See the manufacturer of a device (AP or station) from the OUI database

See the signal power of devices and filter the ones that are closer to you

Save captured packets in .cap file

Attacks

Deauthenticate all the clients of a network (either targeting each one (effective) or without specific target)

Deauthenticate a specific client from the network it's connected

MDK3 Beacon Flooding with custom options and SSID list

MDK3 Authentication DoS for a specific network or to everyone

Capture a WPA handshake or gather IVs to crack a WEP network

Reaver WPS cracking (pixie-dust attack using NetHunter chroot and external adapter)

Other

Leave the app running in the background, optionally with a notification

Copy commands or MAC addresses to clipboard

Includes the required tools, no need for manual installation

Includes the nexmon driver and management utility for BCM4339 devices

Set commands to enable and disable monitor mode automatically

Crack .cap files with a custom wordlist

Create custom actions and run them on an access point or a client easily

Sort and filter Access Points with many parameters

Export all the gathered information to a file

Add an alias to a device (by MAC) for easier identification

Installation

Make sure:

you are on Android 5+

you are rooted (SuperSU is required, if you are on CM/LineageOS install SuperSU)

have a firmware to support Monitor Mode on your wireless interface

Download the latest version here

When you run Hijacker for the first time, you will be asked whether you want to install the nexmon firmware or go to home screen. If you have installed your firmware or use an external adapter, you can just go to the home screen. Otherwise, click 'Install Nexmon' and follow the instructions. Keep in mind that on some devices, changing files in /system might trigger an Android security feature and your system partition will be restored when you reboot. After installing the firmware you will land on the home screen and airodump will start. Make sure you have enabled your WiFi and it's in monitor mode.

Troubleshooting

This app is designed and tested for ARM devices. All the binaries included are compiled for that architecture and will not work on anything else. You can check by going to settings: if you have the option to install nexmon, then you are on the correct architecture, otherwise you will have to install all the tools manually (busybox, aircrack-ng suite, mdk3, reaver, wireless tools, libfakeioctl.so library) and set the 'Prefix' option for the tools to preload the library they need.

In settings, there is an option to test the tools. If something fails, then you can click 'Copy test command' and select the tool that fails. This will copy a test command to your clipboard, which you can run in a terminal and see what's wrong. If all the tests pass and you still have a problem, feel free to open an issue here to fix it, or use the 'Send feedback' feature of the app in settings.

If the app happens to crash, a new activity will start which will generate a report in your external storage and give you the option to send it directly or by email. I suggest you do that, and if you are worried about what will be sent you can check it out yourself, it's just a txt file in your external storage directory. The part with the most important information is shown in the activity.

Please do not report bugs for devices that are not supported or when you are using an outdated version.