Anubis Captive Wifi Hotspot bypass

Captive Portal

A Web page used on public-access networks that require a user to view and interact with before being granted access to the public network. Captive portals are widely used by businesses that offer free Wi-Fi hotspots to Internet users. Usually a captive portal requires users to read and accept the business' acceptable use policy (AUP).

Many institutions use this type of authentication in the WIFI as a 'sure' means of preventing unauthorised access.

Image Example

Carlos Pérez-Aradros Herce Captive hotspot

How Anubis works

Captive Wifi Hotspot network structure with the attacker standby The captive hotspot accepts traffic only from the registered devices anubis scans for all the devices connected on the same network It then tries to change the device IDS into the identified deviced IDs

Installing anubis

Clone the anubis project files

git clone --recursive https://github.com/sundaysec/anubis.git

Navigate to the cloned folder

cd ./anubis/

Install dependencies pip install -r requirements.txt

Run the installer pip install -r requirements.txt Run anubis

python anubis.py