2023-05-05 13:26:49 +00:00
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id: smtp-commands-enum
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info:
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name: SMTP Commands Enumeration
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author: pussycat0x
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severity: info
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description: |
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Attempts to use EHLO and HELP to gather the Extended commands supported by an SMTP server.
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reference:
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- https://nmap.org/nsedoc/scripts/smtp-commands.html
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metadata:
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max-request: 2
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2023-06-04 08:13:42 +00:00
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verified: true
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2023-05-05 13:26:49 +00:00
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shodan-query: 'smtp'
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tags: network,enum,smtp,mail
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tcp:
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- inputs:
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- data: "EHLO x\r\n"
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read: 1024
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- data: "HELP\r\n"
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read: 1024
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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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- "214"
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- "This server supports"
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condition: and
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extractors:
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- type: regex
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regex:
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2023-05-05 13:28:03 +00:00
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- '214 (.*)'
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