MAC Address Changer

This tool can be used in conjunction with other red-team tactics to evade MAC address filtering by standard firewall configurations.

A couple example firewalls that use MAC Address filtering are in the links below:

• Cisco
• Sophos
• Sonicwall

Tool Functionality:

• Will allow the generation of a random MAC address
• Will allow the generation of a manually created MAC address
• Will allow for the '-h or --help' flag to be provided for more information
• This tool expects two arguments:
  • '-i or --interface' with default interface (e.g. eth0)
  • '-r or --random' with option 'random' OR '-s or --static' with manual MAC (e.g. 00:11:22:33:44:55)

Tool Requirements:

• To use the default functionality of this tool, no additional libraries or modules are needed
• This tool needs a Python interpreter, v3.6 or higher due to string interpolation

Quick Notes:

• This was designed in its current state to work with a Linux OS. However if desired it can be altered to fit a Windows OS, the subprocess calls will need to change
• I wrote this with Python 2.7 capabilities as well, I commented out that code to avoid errors running in Python3

Resource Path:

rootdir:.
│   .gitignore
│   errors.py
│   LICENSE
│   mac_changer.py
│   README.md

Using the Tool:

Help Menu:

Run the binary or standalone exe and pass the '-h or --help flag'.

Generate Random MAC Address:

Run the binary or standalone exe and pass the '-r or --random flag'.

Generate Static MAC Address:

Run the binary or standalone exe and pass the '-s or --static flag'.