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88 lines
3.2 KiB
Markdown
88 lines
3.2 KiB
Markdown
# Informação Básica
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O Protocolo Modbus é uma estrutura de mensagens desenvolvida pela Modicon em 1979. É usado para estabelecer comunicação mestre-escravo/cliente-servidor entre dispositivos inteligentes.
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**Porta padrão:** 502
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```
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PORT STATE SERVICE
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502/tcp open modbus
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```
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# Enumeração
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## Modbus TCP
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### Nmap
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```bash
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nmap -sV --script modbus-discover <target>
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```
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### Modscan
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Modscan is a tool that can be used to perform Modbus enumeration and exploitation.
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```bash
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modscan32.exe <target>
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```
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### mbtget
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mbtget is a tool that can be used to read and write Modbus registers.
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```bash
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mbtget -a <target>
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```
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### Metasploit
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Metasploit has a module that can be used to perform Modbus enumeration and exploitation.
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```bash
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use auxiliary/scanner/scada/modbusclient
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```
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### Other tools
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Other tools that can be used for Modbus enumeration and exploitation include:
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- [CAS Modbus Scanner](https://www.chipkin.com/products/software/modbus-software/cas-modbus-scanner/)
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- [Simply Modbus](http://www.simplymodbus.ca/)
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- [Modbus Poll](https://www.modbustools.com/modbus_poll.html)
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## Modbus RTU
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### mbtget
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mbtget can also be used to read and write Modbus RTU registers.
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```bash
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mbtget -s /dev/ttyS0 -a <target>
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```
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### Other tools
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Other tools that can be used for Modbus RTU enumeration and exploitation include:
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- [CAS Modbus Scanner](https://www.chipkin.com/products/software/modbus-software/cas-modbus-scanner/)
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- [Simply Modbus](http://www.simplymodbus.ca/)
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- [Modbus Poll](https://www.modbustools.com/modbus_poll.html)
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```bash
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nmap --script modbus-discover -p 502 <IP>
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msf> use auxiliary/scanner/scada/modbusdetect
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msf> use auxiliary/scanner/scada/modbus_findunitid
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```
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<details>
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<summary><a href="https://cloud.hacktricks.xyz/pentesting-cloud/pentesting-cloud-methodology"><strong>☁️ HackTricks Cloud ☁️</strong></a> -<a href="https://twitter.com/hacktricks_live"><strong>🐦 Twitter 🐦</strong></a> - <a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ Twitch 🎙️</strong></a> - <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>
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- Você trabalha em uma **empresa de segurança cibernética**? Você quer ver sua **empresa anunciada no HackTricks**? ou você quer ter acesso à **última versão do PEASS ou baixar o HackTricks em PDF**? Confira os [**PLANOS DE ASSINATURA**](https://github.com/sponsors/carlospolop)!
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- Descubra [**A Família PEASS**](https://opensea.io/collection/the-peass-family), nossa coleção exclusiva de [**NFTs**](https://opensea.io/collection/the-peass-family)
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- Adquira o [**swag oficial do PEASS & HackTricks**](https://peass.creator-spring.com)
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- **Junte-se ao** [**💬**](https://emojipedia.org/speech-balloon/) [**grupo do Discord**](https://discord.gg/hRep4RUj7f) ou ao [**grupo do telegram**](https://t.me/peass) ou **siga-me** no **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/hacktricks_live)**.**
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- **Compartilhe seus truques de hacking enviando PRs para o [repositório hacktricks](https://github.com/carlospolop/hacktricks) e [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**.
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</details>
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