id: smtp-service-detection
info:
name: SMTP Service Detection
author: pussycat0x
severity: info
tags: network,service,smtp
description: SMTP is part of the application layer of the TCP/IP protocol. Using a process called “store and forward,” SMTP moves your email on and across networks.
network:
- inputs:
- data: "\r\n"
host:
- "{{Hostname}}"
- "{{Host}}:25"
matchers:
- type: word
words:
- "SMTP"