Files
nuclei-templates/network/detection/starttls-mail-detect.yaml
2025-10-26 16:17:37 +00:00

27 lines
869 B
YAML

id: starttls-mail-detect
info:
name: STARTTLS Mail Server Detection
author: r3dg33k,userdehghani
severity: info
description: |
STARTTLS is an email protocol command that tells an email server that an email client, including an email client running in a web browser, wants to turn an existing insecure connection into a secure one.
metadata:
max-request: 1
tags: mail,starttls,network,detect,smtp,detection,tcp,discovery
tcp:
- inputs:
- data: "65686c6f20636865636b746c730a"
type: hex
read-size: 2048
host:
- "{{Hostname}}"
port: 25,2525,465,587
matchers:
- type: word
words:
- "250-STARTTLS"
# digest: 490a0046304402201205c03f298caf72605e0cc023a0902c3ac227cd053e886e2ccadd66afcc241b02206101d4f14945d80db0aa989f7267403599e41683e13fe586c96aceb20a962300:922c64590222798bb761d5b6d8e72950