27 lines
632 B
YAML
27 lines
632 B
YAML
id: starttls-mail-detect
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info:
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name: STARTTLS Mail Server Detection
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author: r3dg33k
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severity: info
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tags: mail,starttls,network,detect
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description: |
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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.
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metadata:
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max-request: 2
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tcp:
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- inputs:
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- data: "65686c6f20636865636b746c730a"
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type: hex
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read-size: 2048
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host:
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- "{{Hostname}}"
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- "{{Host}}:25"
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matchers:
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- type: word
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words:
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- "250-STARTTLS"
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