arp-scan-spoof

Search devices on your local network via ARP protocol and easily spoof them.

Bypass guest logins in free WiFi by spoofing a MAC address of an already registered device.

Requires Python 3! Check out the sample usecase down below

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Script

This script features auto IP range detection, MAC address vendor check (works offline) and inbuilt spoofing.

Using mc-vendor-lookup it is easy to determine what devices are phones, computers and routers. By using the compact console output layout, it is easy to select and spoof a desired device.

The script was tested on Windows 10 + Linux (Ubuntu).

Dependencies: python3, scapy, colorama, requests, mac-vendor-lookup

If you get an Module Error try installing the module with pip install modulenamhere

Download

Download the .EXE from the release page or clone the repository and run main.py

Windows

Make sure to run the script as administrator on Windows. Sniffing requires admin privileges.

Linux

Make sure to run the script as administrator as the script will execute 3 "sudo" commands (interface down, up, MAC change).

Files

The script is spread across 3 files, main.py | functions.py | macchanger.py

Make sure to have all files in the same folder when running main.py.

Support

Talk to me on Discord

FAQ

Why does my Antivirus flag X file?

Your antivirus may flag the .exe file malicious as it containes code that modifies & snifs on network interfaces

I'm getting X Y and Z Error.

Open a github issue or talk to me on Discord

Example use case

Picture this, you're sitting in a Café and you see, lucky you, a free guest WiFi. You connect to it expecting to have a simple web access only to find yourself prompted with a "sign up page".

Because you're not a fan of spam emails, you don't feel like entering your email, or even worse, your phone number.

but fear no more, someone came to save the day. You can simply bypass the registration by following those steps.

1. Clone the repository
2. Connect to the guest WiFi
3. Run main.py
4. Don't supply an IP range to use the auto detection
5. Pick a device that seems like it's a computer or a phone. (take the Vendor as help)
6. Spoof their MAC address
7. Wait for your device to reconnect to the guest WiFi (allow up to a minute)
8. Enjoy your free guest WiFi