Awesome Industrial Protocols

Compilation of industrial network protocols resources focusing on offensive security.

In this repository:

• You are currently viewing the Awesome Industrial Protocols page.
• Detailed pages for protocols are available in protocols.
• All data is stored in MongoDB databases in db.
• Turn/IP (in srcs) is a handy tool to manipulate this data, generate the awesome list and protocol pages, and simplify the research and test process on industrial protocols.

Note: Sometimes it is unclear whether a name refers to a protocol, a standard, or a complete environment, or if a protocol on a serial link can be accessed in any way from the Ethernet link (through a dedicated implementation or a gateway). I apologize for any confusion, and of course, I welcome any remarks or contributions.

Contents

• BACnet/IP
• BSAP
• CAN
• CC-Link IE
• CIP
• CODESYS
• CSPv4
• DeviceNet
• DF1
• DICOM
• DNP3
• Ether-S-I/O
• EtherCAT
• Ethernet/IP
• ETP
• FF-HSE
• FINS
• FL-net
• FOCAS
• GE-SRTP
• HART-IP
• HICP
• HL7
• ICCP
• IEC-60870-5-104
• IEC-61850
• IEEE-C37.118
• ISA100.11a
• KNXnet/IP
• LIS
• LoRaWAN
• M-Bus
• MDLC
• MELSEC
• Modbus
• MQTT
• MTConnect
• Niagara Fox
• OPC-DA
• OPC-UA
• PC-WORX
• PCCC
• POWERLINK
• ProConOs
• Profinet-DCP
• Profinet-IO
• RTPS
• S-Bus
• S7comm
• SECS/GEM
• SERCOS-III
• SLMP
• SOME/IP
• TriStation
• TSAA
• UMAS
• WITS
• ZigBee

BACnet/IP

Name	BACnet/IP
Alias	BACnet
Description	Building automation and control network communication protocol for HVAC systems
Keywords	HVAC
Port	47808/udp
Access	Paid
Specifications	BACnet/IP Specification
Nmap script(s)	bacnet-info.nse
Wireshark dissector	packet-bacnet.c
Detailed page	bacnetip.md

Articles

• 10 things you should know about BACnet - Blog post on RTAutomation
• BACnet CVE-2019-12480 - On M's blog (2019)
• BACnet data representation - Blog post on RTAutomation

Conferences

• (in)Security in Building Automation: How to Create Dark Buildings with Light Speed - Thomas Brandstetter @ Black Hat USA (2017)
• HVACking Understand the Delta Between Security and Reality - Douglas McKee & Mark Bereza @ DEF CON 27 (2019)
• InSecurity in Building Automation - Thomas Brandsetter @ DEF CON 25 ICS Village (2017)
• Mixing industrial protocols with web application security - Bertin Bervis @ DEF CON 27 IoT Village (2019)
• Owning a Building: Exploiting Access Control and Facility Management Systems - Billy Rios @ Black Hat Asia (2014)

Tools

• BACnet Stack - BACnet open source protocol stack
• bacnet-docker - BACnet Tools in Docker

BSAP

Name	BSAP
Alias	BSAP/IP, BSAP-IP
Description	Emerson's Bristol Synchronous Asynchonous Protocol
Keywords	Emerson, Bristol
Port	1234/udp
Access	Free
Specifications	BSAP Communications Application Programmer's Reference
Detailed page	bsap.md

Conferences

• ICEFALL - Revisiting A Decade Of OT Insecure-By-Design Practices - Jos Wetzels @ Hack In The Box (2022)

CAN

Name	CAN
Alias	CANbus, CANopen, CAN-FD
Description	Communication protocol enabling data exchange between electronic components in vehicles
Keywords	CANbus
Specifications	ISO-11898
Wireshark dissector	packet-canopen.c
Scapy layer	can.py
Detailed page	can.md

Documentations

• DBC Specification - A description of CAN database layout
• Linux SocketCAN documentation - kernel.org

Articles

• CAN Injection: keyless car theft - CANIS Automative Labs CTO blog (2023)
• CAN-FD - The basic idea - CAN in Automation
• Click here to download more cars - djnn

Conferences

• (Pen)Testing Vehicles with CANToolz - Alexey Sintsov @ Black Hat Europe (2016)
• Abusing CAN Bus Spec for DoS in Embedded Systems - Martin Petran @ DEF CON 31 Car Hacking Village (2023)
• Advanced CAN Injection Techniques for Vehicle Networks - Charlie Miller & Chris Valasek @ Black Hat USA (2016)
• Adventures in Building a CAN Bus Sniffer - Andrey Voloshin @ Hack In The Box (2020)
• All Aboard the CAN Bus or Motorcycle - Derrick @ DEF CON Safe Mode Car Hacking Village (2020)
• Backdooring & Remotely Controlling Cars - Sheila A. Berta & Claudio Carraciolo @ Hack In The Box (2018)
• CAN Bus in Aviation Investigating CAN Bus in Avionics - Patrick Kiley @ DEF CON 27 Aviation Village (2019)
• CANsee: An Automobile Intrusion Detection System - Jun Li @ Hack In The Box (2016)
• Canspy: A Platform for Auditing Can Devices - Jonathan-Christofer Demay & Arnaud Lebrun @ Black Hat USA (2016)
• CANSPY: Auditing CAN Devices - Jonathan Christofer Demay, Arnaud Lebrun @ DEF CON 24 (2016)
• Cantact: An Open Tool for Automative Exploitation - Eric Evenchick @ Black Hat Asia (2016)
• canTot A CAN Bus Hacking Framework - Jay Turla @ DEF CON 30 Car Hacking Village (2022)
• Deep Learning on CAN BUS - Jun Li @ DEF CON 24 Car Hacking Village (2016)
• Free-Fall: Hacking Tesla from Wireless to CAN Bus - Ling Liu, Sen Nie & Yuefeng Du @ Black Hat USA (2017)
• Fuzzing CAN / CAN FD ECU's and Network - Samir Bhagwat @ DEF CON 29 Car Hacking Village (2021)
• Hopping on the CAN Bus - Eric Evenchick @ Black Hat USA (2015)
• Self-Driving and Connected Cars: Fooling Sensors and Tracking Drivers - Jonathan Petit @ Black Hat Europe (2015)

Papers

• A Fuzz Testing Methodology for Cyber-security Assurance of the Automotive CAN Bus - Daniel S. Fowler, Coventry University (2019)

Tools

• cantools - Python library to play with CAN databases & messages
• opendbc - A list of CAN databases retrieved from reverse-engineered cars
• python-can - Python library to plug to various CAN connectors

CC-Link IE

Name	CC-Link IE
Alias	CSP+, CC-Link, CC-Link IE TSN, CC-Link IE Control, CC-Link IE Field, CC-Link IE Field Basic
Description	Industrial Ethernet communication network developed by the CC-Link Partner Association (CLPA)
Keywords	Mitsubishi, CLPA
Access	Free
Specifications	CSP+ specification
Detailed page	cc-link-ie.md

Documentations

• CC-Link IE Field Network playlist - Mitsubishi Training

CIP

Name	CIP
Alias	Common Industrial Protocol
Description	ODVA's protocol suite for industrial automation communication
Keywords	ODVA, Ethernet/IP, DeviceNet, ControlNet, CompoNet
Wireshark dissector	packet-cip.c
Detailed page	cip.md

Documentations

• Common Industrial Protocol (CIP) - Overview on ODVA.org
• CompoNet - Overview on ODVA.org
• ControlNet - Overview on ODVA.org
• DeviceNet - Overview on ODVA.org
• Ethernet/IP - Overview on ODVA.org

Conferences

• Hunting EtherNet/IP Protocol Stacks - Sharon Brizinov @ SANS ICS Security Summit 2022

CODESYS

Name	CODESYS
Description	Programmable logic controller (PLC) development, communication protocol and runtime environment.
Port	1200/tcp
Detailed page	codesys.md

Conferences

• Analyzing PIPEDREAM - Challenges in Testing an ICS Attack Toolkit - Jimmy Wylie @ DEF CON 30 (2022)
• CoDe16; 16 Zero-Day Vulnerabilities Affecting CODESYS Framework Leading to Remote Code Execution - Vladimir Eliezer Tokarev @ Black Hat USA (2023)

CSPv4

Name	CSPv4
Alias	AB CSPv4, AB/Ethernet
Description	Allen-Bradley's protocol for industrial Ethernet communication
Keywords	Allen-Bradley, PCCC
Port	2222/tcp
Nmap script(s)	cspv4-info.nse
Detailed page	cspv4.md

DeviceNet

Name	DeviceNet
Description	CAN-based industrial automation network for device-level communication
Keywords	CAN, CIP
Wireshark dissector	packet-devicenet.c
Detailed page	devicenet.md

Documentations

• Common Industrial Protocol (CIP) and the family of CIP networks - ODVA publication (2016)
• DeviceNet - Overview on ODVA.org

Articles

• DeviceNet and Ethernet/IP - Blog post on RTAutomation

DF1

Name	DF1
Alias	DF-1
Description	Allen-Bradley serial communication protocol for industrial automation devices
Keywords	PCCC, Allen-Bradley
Access	Free
Specifications	DF1 specification
Detailed page	df1.md

Articles

• AB/DF1 Protocol Tips - Lynn's Industrial Automation Protocol Tips blog

Tools

• abdf1 - AB DF1 Protocol RS232 driver for Micrologix, SLC500, PLC 5
• Df1 - Df1 protocol for Allen-Bradley PLC

DICOM

Name	DICOM
Alias	DCM
Description	Communication and management of medical imaging information
Keywords	Radiography, Medical
Port	104/tcp
Access	Free
Specifications	DICOM Standard
Nmap script(s)	dicom-ping.nse
Wireshark dissector	packet-dcm.c
Detailed page	dicom.md

Conferences

• Attack surfaces of smart medical infrastructure - Denis Makrushin (@difezza) @ Insomni'Hack (2019)
• Hacking a Hospital for Fun and Profit - Asaf Cohen & Ofir Kamil @ Hack In The Box (2018)
• How to Hack Medical Imaging Applications via DICOM - Maria Nedyak @ Hack In The Box (2020)
• I Am Not a Doctor but I Play One on Your Network - Tim Elrod & Stefan Morris @ DEF CON 19 (2011)
• Understanding, Attacking & Securing Medical Devices - Ajay Pratap Singh @ Hack In The Box (2019)

Tools

• DCMTK - DICOM ToolKit
• dicom-server - Microsoft's OSS Implementation of DICOMweb standard
• pydicom - Python package to read, modify and write DICOM files

DNP3

Name	DNP3
Alias	Distributed Network Protocol
Description	Industrial communication protocol for remote monitoring and control of automation systems
Keywords	Power grid, Water
Port	20000/tcp, 20000/udp
Access	Paid
Specifications	IEEE 1815-2012
Security	Optional authentication, optional encryption with TLS
Nmap script(s)	dnp3-info.nse
Wireshark dissector	packet-dnp.c
Example Pcap(s)	ICS-pcap DNP3
Detailed page	dnp3.md

Conferences

• Common Flaws in ICS Network Protocols - Mars Cheng & Selmon Yang @ Hack In The Box (2020)
• NSM 101 for ICS - Chris Sistrunk @ DEF CON 23 101 Track (2015)
• SCADA Protocol Implementation Considerations | SANS ICS Concepts - @ SANS ICS Security (2022)
• Sniffing SCADA - Karl Koscher @ DEF CON 23 Packet Capture Village (2015)
• Unraveling SCADA Protocols Using Sulley Fuzzer - Ganesh Devarajan @ DEF CON 15 (2014)

Tools

• dnp-info - Nmap discovery script for DNP3
• dnp3-simulator - .NET DNP3 simulator with GUI
• FreyrSCADA DNP3 - DNP3 Protocol - Outstation Server and Client Master Simulator
• gec/dnp3 - Open source Distributed Network Protocol
• gec/dnp3slavesim - Parallel dnp3 slave simulator
• opendnp3 - DNP3 (IEEE-1815) protocol stack. Modern C++ with bindings for .NET and Java
• Step Function I/O DNP3 - Rust implementation of DNP3 (IEEE 1815) with idiomatic bindings for C, .NET, C++, and Java

Ether-S-I/O

Name	Ether-S-I/O
Alias	EtherSIO, ESIO
Description	Proprietary protocol for Saia PCD controller I/O communication
Keywords	SAIA
Port	6060/udp
Wireshark dissector	packet-esio.c
Example Pcap(s)	ICS-pcap Ether-S-I/O
Detailed page	ether-s-io.md

EtherCAT

Name	EtherCAT
Alias	ECATF, ECAT
Description	Real-time industrial Ethernet communication protocol for automation systems
Port	34980/udp
Scapy layer	ethercat.py
Example Pcap(s)	ICS-pcap EtherCAT
Detailed page	ethercat.md

Articles

• Industrial Network Options: EtherCAT Advantages, Challenges, and Specs - Carlos Aguilar, Control Automation (2023)

Ethernet/IP

Name	Ethernet/IP
Alias	Enip
Description	Ethernet-based industrial communication protocol for industrial automation systems
Keywords	CIP
Port	44818/tcp, 2222/udp
Access	Paid
Specifications	Ethernet/IP Specifications
Nmap script(s)	enip-info.nse, enip-enumerate.nse
Wireshark dissector	packet-enip.c
Scapy layer	enipTCP.py
Example Pcap(s)	ICS-pcap Ethernet/IP, ICS-pcap EIP
Detailed page	ethernetip.md

Documentations

• Common Industrial Protocol (CIP) and the family of CIP networks - ODVA publication (2016)
• Ethernet/IP - Overview on ODVA.org

Articles

• Fuzzing and PR’ing: How We Found Bugs in a Popular Third-Party EtherNet/IP Protocol Stack - Sharon Brizinov, Tal Keren (Claroty, 2021)

Conferences

• Common Flaws in ICS Network Protocols - Mars Cheng & Selmon Yang @ Hack In The Box (2020)
• Hunting EtherNet/IP Protocol Stacks - Sharon Brizinov @ SANS ICS Security Summit 2022

Tools

• CIPster - Ethernet/IP (Common Industrial Protocol) stack in C++
• cpppo - Communications Protocol Python Parser and Originator -- EtherNet/IP CIP
• enip-stack-detector - EtherNet/IP & CIP Stack Detector
• OpENer - EtherNet/IP stack for I/O adapter devices
• pycomm3 - A Python Ethernet/IP library for communicating with Allen-Bradley PLCs
• scapy-cip-enip - Ethernet/IP dissectors for Scapy

ETP

Name	ETP
Description	Energistics' protocol for interoperable oil and gas data exchange
Keywords	Energetics
Detailed page	etp.md

FF-HSE

Name	FF-HSE
Alias	Foundation Fieldbus HSE, FF
Description	Ethernet-based communication for industrial process automation devices
Port	1089/tcp, 1090/tcp, 1091/tcp, 1089/udp, 1090/udp, 1091/udp
Wireshark dissector	packet-ff.c
Detailed page	ff-hse.md

FINS

Name	FINS
Alias	OMRON
Description	Omron's industrial communication protocol for automation systems
Port	9600/udp
Nmap script(s)	omrontcp-info.nse, omronudp-info.nse
Wireshark dissector	packet-omron-fins.c
Detailed page	fins.md

Conferences

• Analyzing PIPEDREAM - Challenges in Testing an ICS Attack Toolkit - Jimmy Wylie @ DEF CON 30 (2022)

FL-net

Name	FL-net
Alias	Factory LAN, OPCN-2
Description	Japan Electrical Manufacturers' Association's industrial-use open network
Keywords	JEMA
Port	55000/udp, 55001/udp, 55002/udp, 55003/udp
Access	Free
Specifications	FL-net specification
Detailed page	fl-net.md

FOCAS

Name	FOCAS
Description	Standard protocol for collecting data from Fanuc CNC machines
Keywords	Fanuc, CNC
Port	8193/tcp
Detailed page	focas.md

Articles

• Exploring Fanuc FOCAS Connectivity - Machine Metrics

GE-SRTP

Name	GE-SRTP
Alias	Fanuc
Description	General Electric's protocol for communication between GE devices and SCADA
Port	18245/tcp
Detailed page	ge-srtp.md

HART-IP

Name	HART-IP
Alias	HART, WirelessHART
Description	IP-based communication protocol for HART (ICS) data transmission
Wireshark dissector	packet-hartip.c
Example Pcap(s)	ICS-pcap HART-IP
Detailed page	hart-ip.md

Articles

• WirelessHART Radio Communication Standard - Lessons in Industrial Automation textbook, Control Automation

Conferences

• Dissecting Industrial Wireless Implementations - Blake Johnson @ DEF CON 25 ICS Village (2017)
• DTM Components: Shadow Keys to the ICS Kingdom - Alexander Bolshev and Gleb Cherbov @ Black Hat Europe (2014)
• ICSCorsair: How I Will PWN Your ERP Through 4-20 mA Current Loop - Alexander Bolshev and Gleb Cherbov @ Black Hat USA (2014)
• It WISNt Me Attacking Industrial Wireless Mesh Networks - Paternotte and van Ommeren @ DEF CON 25 (2018)

HICP

Name	HICP
Alias	SHICP
Description	HMS IP Configuration Protocol
Keywords	Anybus
Port	3250/udp
Wireshark dissector	packet-hicp.c, packet-shicp.c
Scapy layer	hicp.py
Detailed page	hicp.md

HL7

Name	HL7
Description	Standard for healthcare data exchange and interoperability
Wireshark dissector	packet-hl7.c
Detailed page	hl7.md

Conferences

• HL7Magic Medical Data Hacking Made Easy - Katie Inns @ DEF CON 31 (2023)
• I Am Not a Doctor but I Play One on Your Network - Tim Elrod & Stefan Morris @ DEF CON 19 (2011)
• Pestilential Protocol: How Unsecure HL7 Messages Threaten Patient Lives - Christian Dameff, Jeffrey Tully & Maxwell Bland @ Black Hat USA (2018)
• Playing with FHIR - Alissa Knight, Mitch Parker @ DEF CON 29 Biohacking Village (2021)
• Understanding HL7 2.X Standards, Pen Testing, and Defending HL7 2.X Messages - Anirudh Duggal @ Black Hat USA (2016)

ICCP

Name	ICCP
Alias	IEC 60870-6, TASE.2
Description	Real-time data exchange between power system control centers
Keywords	Power
Port	102/tcp
Access	Paid
Specifications	ICCP (TASE.2) specification
Detailed page	iccp.md

Conferences

• Unraveling SCADA Protocols Using Sulley Fuzzer - Ganesh Devarajan @ DEF CON 15 (2014)

IEC-60870-5-104

Name	IEC-60870-5-104
Alias	IEC-104
Description	Grid communication protocol for control and monitoring
Port	2404/tcp
Access	Paid
Specifications	IEC-60870-5-104 Specification
Nmap script(s)	iec-identify.nse
Wireshark dissector	packet-iec104.c
Scapy layer	iec104.py
Example Pcap(s)	ICS-pcap IEC-60870-5-104, Industroyer2 pcap samples
Detailed page	iec-60870-5-104.md

Conferences

• Industroyer/Crashoverride: Zero Things Cool About a Threat Group Targeting the Power Grid - Anton Cherepanov, Ben Miller, Joe Slowik, Robert Lee, and Robert Lipovsky @ Black Hat USA (2017)
• Industroyer2: Sandworm's Cyberwarfare Targets Ukraine's Power Grid Again - Robert Lipovsky & Anton Cherepanov @ Black Hat USA (2022)

Papers

• Description and analysis of IEC 104 Protocol - Technical report by Petr Matousek @ Faculty of Information Techology, Czech Republic (2017)

Tools

• FreyrSCADA IEC-60870-5-104 - IEC 60870-5-104 Protocol - RTU Server and Master Client Simulator
• lib60870 - Implementation of the IEC 60870-5-101/104 protocol

IEC-61850

Name	IEC-61850
Alias	IEC-61850/GOOSE, IEC-61850/GSSE, IEC-61850/SV
Description	Communication networks and systems for power utility automation
Keywords	Power grid
Access	Paid
Specifications	IEC 61850 Specification
Wireshark dissector	packet-goose.c, packet-sv.c
Detailed page	iec-61850.md

Conferences

• Fuzz Testing IEC 61850 - Markus Mahrla @ CS3STHLM 2019

Tools

• libiec61850 - Open-source library for the IEC 61850 protocols

IEEE-C37.118

Name	IEEE-C37.118
Alias	C37.118, Synchrophasor, Synphasor
Description	Standard for synchrophasor data exchange in power systems
Keywords	Power
Wireshark dissector	packet-synphasor.c
Detailed page	ieee-c37118.md

Tools

• OpenPDC - Open Source Phasor Data Concentrator
• PyMU - Library based on the C37.118.2-2011 standard used for accessing PMU data in real-time

ISA100.11a

Name	ISA100.11a
Description	Wireless standard for industrial automation and control systems
Detailed page	isa10011a.md

Conferences

• It WISNt Me Attacking Industrial Wireless Mesh Networks - Paternotte and van Ommeren @ DEF CON 25 (2018)

KNXnet/IP

Name	KNXnet/IP
Alias	KNX, KNX/IP, Konnex
Description	Protocol for home and building automation systems
Keywords	BMS, BAS, Building
Port	3671/udp
Access	Free
Specifications	KNXnet/IP Specifications
Security	Optional, Security extensions available
Nmap script(s)	knx-gateway-discover.nse, knx-gateway-info.nse
Wireshark dissector	packet-knxip.c
Scapy layer	knx.py
Detailed page	knxnetip.md

Documentations

• knx.org - KNX official website

Conferences

• (in)Security in Building Automation: How to Create Dark Buildings with Light Speed - Thomas Brandstetter @ Black Hat USA (2017)
• InSecurity in Building Automation - Thomas Brandsetter @ DEF CON 25 ICS Village (2017)
• Learn how to control every room at a luxury hotel remotely - Jesus Molina @ DEF CON 22 (2015)
• Learn How to Control Every Room at a Luxury Hotel Remotely - Jesus Nomeames @ Black Hat USA (2014)
• Pwning KNX & ZigBee Networks - HuiYu Wu, YuXiang Li & Yong Yang @ Hack In The Box (2018)
• Sneak into buildings with KNXnet/IP - Claire Vacherot @ DEF CON 29 (2021)

Papers

• An Overview of Wireless IoT Protocol Security in the Smart Home Domain - Stefan Marksteiner, Víctor Juan Expósito Jiménez, Heribert Vallant, Herwig Zeiner (2018)

Tools

• BOF - Testing framework for industrial protocols
• calimero - Lightweight KNX/IP framework in Java
• ETS - Engineering Tool Software for KNXnet/IP (ETS Demo is free)
• KNX Virtual - Windows-based application simulating a KNX installation
• knxd - KNXd service
• KNXmap - KNXnet/IP scanning and auditing tool
• Unpwning A Building - Peter Panholzer @ S4x22 (2022)
• XKNX - A KNX library written in Python

LIS

Name	LIS
Alias	LIS01-A2, LIS02-A2
Description	Protocol to transfer messages between clinical laboratory instruments and computer systems.
Keywords	CLSI, Healthcare, Medical
Port	1520
Access	Paid
Specifications	CLSI LIS01-A1 Specifications
Detailed page	lis.md

LoRaWAN

Name	LoRaWAN
Alias	LoRa
Description	Long-range IoT communication protocol with low power requirements
Keywords	Wireless
Access	Free
Specifications	LoRaWAN specification
Wireshark dissector	packet-lorawan.c
Detailed page	lorawan.md

Conferences

• Can you hear me now DEF CON - wasabi @ DEF CON 26 Wireless Village (2018)
• Lora Smart Water Meter Security Analysis - Zeng and Panel @ DEF CON 26 (2018)
• Outsmarting the Smart City - Daniel Crowley, Jennifer Savage and Mauro Paredes @ Black Hat USA (2018)
• Reversting LoRa Deconstructing a Next Gen Proprietary LP - Matt Knight @ DEF CON 24 Wireless Village (2016)

Tools

• ChirpOTLE - LoRaWAN Security Evaluation Framework
• ChirpStack Network Server - Open-source LoRaWAN network-server
• lorawan-server - Compact server for private LoRaWAN networks
• lorawan-stack - Open Source LoRaWAN Network Server

M-Bus

Name	M-Bus
Alias	Meter-Bus, EN13757
Description	Communication protocol for utility metering devices
Access	The old specification is free, not the current one
Specifications	M-Bus specification
Detailed page	m-bus.md

MDLC

Name	MDLC
Description	Motorola Data Link Control protocol
Keywords	Motorola
Detailed page	mdlc.md

Conferences

• ICEFALL - Revisiting A Decade Of OT Insecure-By-Design Practices - Jos Wetzels @ Hack In The Box (2022)

MELSEC

Name	MELSEC
Alias	MEL-SEC
Description	Communication protocol for Mitsubishi Electric's MELSEC series of PLCs
Keywords	Mitsubishi, MELSOFT
Detailed page	melsec.md

Conferences

• Taking Apart and Taking Over ICS & SCADA Ecosystems - Mars Cheng & Selmon Yang @ DEF CON 29 (2021)

Modbus

Name	Modbus
Alias	Modbus TCP
Description	Widely used industrial communication protocol
Port	502/tcp
Specifications	Modbus TCP Specification
Nmap script(s)	modbus-discover.nse, modicon-info.nse
Wireshark dissector	packet-mbtcp.c
Scapy layer	modbus.py
Example Pcap(s)	ICS-pcap Modbus
Detailed page	modbus.md

Documentations

• Modbus Mesulog Standard Functions Help - Description for Modbus standard functions

Articles

• Articles about Modbus - Ozeki
• Introduction to Modbus and Modbus Function Codes - Shawn Dietrich, Control Automation (2023)

Conferences

• Analyzing PIPEDREAM - Challenges in Testing an ICS Attack Toolkit - Jimmy Wylie @ DEF CON 30 (2022)
• Common Flaws in ICS Network Protocols - Mars Cheng & Selmon Yang @ Hack In The Box (2020)
• Fun with Modbus 0x5a Nothing New Still Relevant? - Arnaud Soullié @ DEF CON 25 ICS Village (2017)
• Industrial Control Systems : Pentesting PLCs 101 (Part 1/2) - Arnaud Soullie @ Black Hat Europe (2014)
• Industrial Control Systems : Pentesting PLCs 101 (Part 2/2) - Arnaud Soullie @ Black Hat Europe (2014)
• Industrial Protocol Gateways Under Analysis - Marco Balduzzi @ Black Hat USA (2020)
• Industrial Protocol Gateways: A Deep-Dive of Moxa MGate 5105-MB-EIP - Philippe Lin @ Hack In The Box (2020)
• Modbus Enumeration | SANS ICS Concepts - @ SANS ICS Security (2021)
• Modbus Man-In-The-Middle | SANS ICS Concepts - @ SANS ICS Security (2021)
• Modbus Traffic Analysis | SANS ICS Concepts - @ SANS ICS Security (2021)
• ModScan: A SCADA MODBUS Network Scanner - Mark Bristow @ DEF CON 16 (2013)
• Out of Control: Demonstrating SCADA device exploitation - Eric Forner & Brian Meixell @ Black Hat USA (2013)
• Stealing PLC Intellectual Property: A Red Teaming Story - Matteo Beccaro @ Hack In The Box (2017)
• The SCADA That Didn't Cry Wolf- Who's Really Attacking Your ICS Devices - Kyle Wilhoit @ Black Hat USA (2013)
• Understanding SCADA's Modbus Protocol - Justin Searle @ Black Hat Asia (2015)
• Unraveling SCADA Protocols Using Sulley Fuzzer - Ganesh Devarajan @ DEF CON 15 (2014)

Tools

• ctmodbus - A tool to interact with the Modbus protocol
• Malmod - Scripts to attack Modicon M340 via UMAS
• PyModbus - A full modbus protocol written in python

MQTT

Name	MQTT
Description	Publish-suscribe network protocol for message queue
Keywords	Telemetry
Nmap script(s)	mqtt-suscribe.nse
Wireshark dissector	packet-mqtt.c
Scapy layer	mqtt.py
Detailed page	mqtt.md

Articles

• Not Just Another IIoT Article: MQTT for Pneumatic Cylinder Maintenance - Shawn Dietrich, Control Automation (2023)

Conferences

• Choo Choo, Network Train - The One to Rule Your Perimeter - Martin Hron @ Black Hat Europe (2022)
• Light Weight Protocol: Critical Implications - Lucas Lundgren, Neal Hindocha @ DEF CON 24 (2016)
• When Machines Can't Talk - Federico Maggi & Davide Quarta @ Black Hat Europe (2018)

MTConnect

Name	MTConnect
Alias	ANSI/MTC1.4-2018
Description	Protocol for data exchange between manufacturing equipment, devices, and software applications
Keywords	CNC
Port	7878/tcp
Detailed page	mtconnect.md

Documentations

• MTConnect.org - MTConnect official website

Articles

• How to Collect Data Using MTConnect - Machine Metrics

Conferences

• Abusing CNC Technologies - Marco Balduzzi @ Black Hat Europe (2022)
• An Analysis Of Computer Numerical Control Machines In Industry 4.0 - Marco Balduzzi @ Hack In The Box (2023)

Niagara Fox

Name	Niagara Fox
Alias	Fox
Description	Communication protocol used by Tridium Niagara devices
Keywords	Tridium
Port	1911/tcp, 3011/tcp, 4911/tcp, 5011/tcp
Nmap script(s)	fox-info.nse
Detailed page	niagara-fox.md

Tools

• foxdissector - Wireshark dissector for the Niagara Fox protocol in Lua

OPC-DA

Name	OPC-DA
Alias	OPCDA
Description	Legacy protocol for real-time data exchange in industrial systems
Scapy layer	opc_da.py
Detailed page	opc-da.md

Conferences

• DEF CON 25 Conference - Jason Staggs - Breaking Wind: Adventures Hacking Wind Farm Control Networks - @ DEF CON (2017)
• Open Platform Communications (OPC) | SANS ICS Concepts - @ SANS ICS Security (2021)

Papers

• Exploring the OPC attack surface - Claroty Team82 (2021)

Tools

• OPC Data Access IDAPython script - IDA Pro script to reverse engineer binaries containing OPC DA (ESET)

OPC-UA

Name	OPC-UA
Alias	OPCUA
Description	Open communication standard for industrial automation and control
Port	4840/tcp, 4840/udp, 4843/tcp (TLS)
Wireshark dissector	OPC-UA Plugin
Detailed page	opc-ua.md

Articles

• OPC UA Deep Dive (Part 1): History of the OPC UA Protocol - Claroty Team82 (2023)
• OPC UA Deep Dive (Part 2): What is OPC UA? - Claroty Team82 (2023)
• OPC UA Deep Dive (Part 3): Exploring the OPC UA Protocol - Claroty Team82 (2023)
• OPC UA Deep Dive Series (Part 4): Targeting Core OPC UA Components - Claroty Team82 (2023)
• OPC UA Deep Dive Series (Part 5): Inside Team82’s Research Methodology - Claroty Team82 (2023)
• Practical example of fuzzing OPC UA applications - Kaspersky ICS-CERT (2020)
• Understanding the OPC Unified Architecture (OPC UA) Protocol - Anthony King Ho, Control Automation (2023)

Conferences

• A Broken Chain: Discovering OPC UA Attack Surface and Exploiting the Supply Chain - Eran Jacob @ Black Hat USA (2021)
• Analyzing PIPEDREAM - Challenges in Testing an ICS Attack Toolkit - Jimmy Wylie @ DEF CON 30 (2022)
• Exploiting OPC UA - Practical Attacks Against OPC UA Architectures - Sharon Brizinov, Noam Moshe @ DEF CON 31 (2023)
• Exploiting OPC-UA in Every Possible Way: Practical Attacks Against Modern OPC-UA Architectures - Sharon Brizinov & Noam Moshe @ Black Hat USA (2023)
• Open Platform Communications (OPC) | SANS ICS Concepts - @ SANS ICS Security (2021)
• Resting on Feet of Clay: Securely Bootstrapping OPC UA Deployments - Alessandro Erba & Nils Ole Tippenhauer @ Black Hat Europe (2021)

Papers

• Exploring the OPC attack surface - Claroty Team82 (2021)
• OPC UA Security Analysis - German Federal office for Information Security (2022)
• Security Analysis of Vendor Implementations of the OPC UA Protocol for Industrial Control Systems - Alessandro Erba, Anne Müller, Nils Ole Tippenhauer (2021)

Tools

• freeopcua - Open Source C++ OPC-UA Server and Client Library
• OpalOPC - OPC UA vulnerability and misconfiguration scanner
• opcua-client-gui - Simple OPC-UA GUI client
• python-opcua - OPC UA Client and Server in Python
• UA-.NETStandard - Official OPC UA .NET Standard Stack from the OPC Foundation

PC-WORX

Name	PC-WORX
Description	Software suite with proprietary protocol for Phoenix Contact PLCs
Keywords	Phoenix Contact
Port	1962/tcp
Nmap script(s)	pcworx-info.nse
Detailed page	pc-worx.md

PCCC

Name	PCCC
Alias	AB/PCCC
Description	Legacy command/response protocol for Allen-Bradley PLC communication
Keywords	Allen-Bradley
Detailed page	pccc.md

Articles

• AB/PCCC Protocol Tips - Lynn's Industrial Automation Protocol Tips blog
• Ethernet/IP PCCC Service Codes - Lynn's Industrial protocols over IP blog

POWERLINK

Name	POWERLINK
Alias	Ethernet PowerLink, EPL
Description	Real-time Ethernet protocol for industrial automation and control
Port	Ethernet
Wireshark dissector	packet-epl.c
Detailed page	powerlink.md

Articles

• Quick Start - POWERLINK on Raspberry Pi2 - Kalycito, 2018 (Web Archive, domain expired)

Tools

• openCONFIGURATOR - Open-source POWERLINK network configuration toolkit
• openPOWERLINK - Open-source POWERLINK protocol stack
• openPOWERLINK_V2 - GitHub page to openPOWERLINK protocol stack release 2

ProConOs

Name	ProConOs
Description	Real-time operating system with proprietary protocol for industrial automation and control
Port	20547/tcp
Nmap script(s)	proconos-info.nse
Detailed page	proconos.md

Profinet-DCP

Name	Profinet-DCP
Alias	PNDCP
Description	Device identification, configuration, and network management protocol
Port	Ethernet
Scapy layer	pnio_dcp.py
Detailed page	profinet-dcp.md

Profinet-IO

Name	Profinet-IO
Alias	PNIO
Description	Real-time communication between controllers and I/O devices
Port	34962/udp, 34963/udp, 34964/udp
Scapy layer	pnio.py
Detailed page	profinet-io.md

Articles

• What Is the Difference Between Profibus and Profinet? - Antonio Armenta, Control Automation (2021)

RTPS

Name	RTPS
Description	RTI's Real-Time Publish-Suscribe protocol for Data Distribution Systems (DDS)
Keywords	RTI, DDS
Port	7412/udp
Wireshark dissector	packet-rtps.c
Scapy layer	rtps
Detailed page	rtps.md

Conferences

• The Data Distribution Service (DDS) Protocol is Critical: Let's Use it Securely! - Federico Maggi, Erik Boasson @ Black Hat EU 2021

S-Bus

Name	S-Bus
Alias	Ether-S-Bus, SAIA S-Bus
Description	SAIA's communication protocol for building automation
Keywords	SAIA
Access	Free
Wireshark dissector	packet-sbus.c
Example Pcap(s)	ICS-pcap Ether-S-Bus
Detailed page	s-bus.md

Conferences

• ICEFALL - Revisiting A Decade Of OT Insecure-By-Design Practices - Jos Wetzels @ Hack In The Box (2022)

S7comm

Name	S7comm
Alias	S7, S7commPlus
Description	Communication protocol for Siemens S7 PLCs
Port	102/tcp
Nmap script(s)	s7-info.nse, s7-enumerate.nse
Wireshark dissector	packet-s7comm.c
Example Pcap(s)	ICS-pcap S7
Detailed page	s7comm.md

Articles

• The Siemens S7 Communication - Part 1 General Structure - On GyM's Personal Blog (2016)
• The Siemens S7 Communication - Part 2 Job Requests and Ack Data - On GyM's Personal Blog (2017)

Conferences

• Fuzzing and Breaking Security Functions of SIMATIC PLCs - Gao Jian @ Black Hat Europe (2022)
• PLC-Blaster: A worm Living Solely In The PLC - Ralf Spenneberg, Maik Brueggemann & Hendrik Schwartke @ Black Hat Asia (2016)
• Rogue7: Rogue Engineering-Station Attacks on S7 Simatic PLCs - Uriel Malin, Sara Bitan, Avishai Wool and Eli Biham @ Black Hat USA (2019)
• The spear to break the security wall of S7CommPlus - Cheng Lei @ DEF CON 25 (2017)

Tools

• python-snap7 - A Python wrapper for the snap7 PLC communication library
• s7-pcaps - Traffic captures between STEP7/WinCC and S7-300/S7-400 PLCs
• s7scan - Scan networks to gather basic information about Siemens PLCs
• Snap7 - Step7 Open Source Ethernet Communication Suite

SECS/GEM

Name	SECS/GEM
Alias	SECS, SECS-I, SECS-II, HSMS
Description	Semiconductor equipment communication standard with generic equipment model
Keywords	Semiconductor, MES
Port	5000/tcp (HSMS)
Detailed page	secsgem.md

SERCOS-III

Name	SERCOS-III
Alias	SERCOS
Description	IEC standard universal bus for Ethernet-based real-time communication
Wireshark dissector	packet-sercosiii.c
Detailed page	sercos-iii.md

SLMP

Name	SLMP
Alias	Seamless Message Protocol
Description	CC-Link's messaging protocol for industrial automation communication
Keywords	Mitsubishi, CC-Link, CLPA
Access	Free
Specifications	SLMP specification
Detailed page	slmp.md

Tools

• PySLMPClient - Python client for SLMP

SOME/IP

Name	SOME/IP
Description	Automotive Ethernet protocol for ECU communication over IP networks
Keywords	Automotive, ECU
Port	30490
Wireshark dissector	packet-someip.c
Detailed page	someip.md

Documentations

• SOME-IP.com - Main website with resources about SOME/IP

Conferences

• Automotive Ethernet Fuzzing - Jonghyuk Song, Soohwan Oh, Woongjo Choi @ DEF CON 30 (2022)

TriStation

Name	TriStation
Alias	Triconex TriStation
Description	Triconex's proprietary protocol for safety system communication
Keywords	Triconex, TRITON
Wireshark dissector	TriStation.lua
Detailed page	tristation.md

Articles

• Attackers Deploy New ICS Attack Framework “TRITON” and Cause Operational Disruption to Critical Infrastructure - Blake Johnson, Dan Caban, Marina Krotofil, Dan Scali, Nathan Brubaker, Christopher Glyer @ Mandiant (2017, updated 2022)

Conferences

• How TRITON Disrupted Safety Systems & Changed the Threat Landscape of Industrial Control Systems - Andrea Carcano, Marina Krotofil & Younes Dragoni @ Black Hat USA (2018)
• Thru the Eyes of the Attacker Designing Embedded Systems for ICS - Krotofil, Wetzels @ DEF CON 26 (2018)

Tools

• tricotools - Triconex TriStation utilities and tools

TSAA

Name	TSAA
Description	Messaging protocol to read and write data to Triconex controllers
Keywords	Triconex
Detailed page	tsaa.md

Documentations

• Triconex System Access Application (TSAA) playlist - What Did You Learn Today (2021)

UMAS

Name	UMAS
Description	Schneider Electric's proprietary protocol for communication systems
Nmap script(s)	modicon-info.nse
Wireshark dissector	modbus-umas-schneider.lua
Detailed page	umas.md

Articles

• Reverse of a schneider network protocol - biero llagas (2022)
• The secrets of Schneider Electric’s UMAS protocol - Kaspersky ICS CERT (2022)
• The Unity (UMAS) protocol (Part I) - Liras en la red (2017)
• The Unity (UMAS) protocol (Part II) - Liras en la red (2017)
• The Unity (UMAS) protocol (Part III) - Liras en la red (2017)
• The Unity (UMAS) protocol (Part IV) - Liras en la red (2017)
• The Unity (UMAS) protocol (Part V) - Liras en la red (2017)

Conferences

• Going Deeper Into Schneider Modicon PAC Security - Gao Jian @ Hack In The Box (2021)
• Nakatomi Space: Lateral Movement As L1 Post-Exploitation In OT - Jos Wetzels @ Hack In The Box (2023)

Tools

• Malmod - Scripts to attack Modicon M340 via UMAS

WITS

Name	WITS
Alias	WITS0, WITSML
Description	Real-time drilling data transfer standard in oil and gas
Keywords	Wellsite, Drilling, Geology
Detailed page	wits.md

ZigBee

Name	ZigBee
Alias	ZBee
Description	Wireless communication protocol for low-power IoT devices.
Wireshark dissector	packet-zbee-nwk.c
Scapy layer	zigbee.py
Detailed page	zigbee.md

Conferences

• A Lightbulb Worm? - Colin O'Flynn @ Black Hat USA (2016)
• Dont Be Silly It's Only a Lightbulb - Eyal Itkin @ DEF CON Safe Mode (2020)
• Exploring the 802 15 4 Attack Surface - FAZ @ DEF CON 26 WIRELESS VILLAGE (2018)
• Im A Newbie Yet I Can Hack ZigBee - Qing Yang @ DEF CON 23 (2015)
• ZigBee Exploited The Good, The Bad, And The Ugly - Tobias Zillner & Sebastian Strobl @ Black Hat USA (2015)

Papers

• An Overview of Wireless IoT Protocol Security in the Smart Home Domain - Stefan Marksteiner, Víctor Juan Expósito Jiménez, Heribert Vallant, Herwig Zeiner (2018)

Tools

• KillerBee - IEEE 802.15.4/ZigBee Security Research Toolkit
• Mirage - Framework dedicated to the security analysis of wireless communications

awesome-industrial-protocols is licensed under CC0. Turn/IP is licensed under GPL-v3.