A Python Script to Inject custom HTML or JavaScript into Webpages of Remote or Local Computers.

• Injects Custom Code into Webpages.
• Supports Remote Computer (Arp Spoofed) and Local Computer.
• Downgrades the HTTP to HTTP/1.0.

To Clone the Code Injector Repository..

# git clone https://github.com/gobinathan-l/Code-Injector.git
# cd Code-Injector

To install Dependencies..

# apt-get install build-essential python-dev libnetfilter-queue-dev
# pip install -r requirements.txt

To Execute the Script..

# python Code_Injector.py -h
# python3 Mac_Changer.py -m remote

Enter the Script to be Injected >> <script>alert('injected code');</script>

In case of HTTP versions other than HTTP/1.1, The Script doesn't perform HTTP Downgrade Attacks. If you want the script to work for other HTTP version, replace the "HTTP/1.1" (line 43) in the Script with your HTTP Version.

I am Gobinathan, a CyberSecurity Enthusiast. To reach out to me..
GitHub, Linkedin, Twitter

Suggestions on Improvements and New Features are Welcome.