smod - MODBUS Pentest Framework

About smod
   smod is a modular framework with every kind of diagnostic and offensive feature you could need in order to pentest modbus protocol. It is a full Modbus protocol implementation using Python and Scapy. This software could be run on Linux and Mac OS X under python 2.7.x.
   Feel free to make pull requests, if there's anything you feel we could do better.

Summery SCADA (Process Control Networks) based systems have moved from proprietary closed networks to open source solutions and TCP/IP enabled networks steadily over recent years. This has made them vulnerable to the same security vulnerabilities that face our traditional computer networks.

The Modbus/TCP protocol was used as the reference protocol to display the effectiveness of the test bed in carrying out cyber attacks on a power system protocol. Modbus/TCP was chosen specifically for these reasons:
 * modbus is still widely used in power systems.
 * modbus/TCP is simple and easy to implement.
 * modbus protocol libraries are freely available for utilities to implement smart grid applications.

You can use this tool to vulnerability assessment a modbus protocol.

Demo Just a little demo showing off the basics
   Help menu

   Brute Force Modbus UID

   Enumeration Function on Modbus

   Fuzzing Read Coils Function

Download smod: https://github.com/enddo/smod