| Protocol | UMAS |
|---|---|
| Name | UMAS |
| Description | Schneider Electric's proprietary protocol for communication systems |
| Nmap script(s) | modicon-info.nse |
| Wireshark dissector | modbus-umas-schneider.lua |
- 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)
- 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)
- Apache PLC4PY UMAS Driver - UMAS protocol implementation in Python including ability to read the data dictionary (2024)
- Malmod - Scripts to attack Modicon M340 via UMAS