2023-05-09 19:52:05 +00:00
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id: smtp-user-enum
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info:
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name: SMTP User Enumeration
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author: pussycat0x
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severity: medium
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description: |
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enumerate the users on a SMTP server by issuing the VRFY/EXPN commands
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reference:
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- https://nmap.org/nsedoc/scripts/smtp-enum-users.html
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metadata:
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2023-09-27 13:29:58 +00:00
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max-request: 1
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2023-06-03 18:56:35 +00:00
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shodan-query: smtp
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2023-06-04 08:13:42 +00:00
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verified: true
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2023-05-09 19:52:05 +00:00
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tags: network,enum,smtp,mail
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tcp:
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- inputs:
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- data: "VRFY {{useraccounts}}\n"
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read: 1024
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- data: "EXPN {{useraccounts}}\n"
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read: 1024
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host:
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- "{{Hostname}}"
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2023-09-16 19:35:21 +00:00
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port: 25
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2023-05-09 19:52:05 +00:00
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attack: batteringram
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payloads:
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useraccounts:
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- msfadmin
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- admin
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- root
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matchers:
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- type: word
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words:
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- "252"
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- "250"
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condition: or
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2023-10-19 13:13:52 +00:00
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# digest: 4a0a00473045022041e42f434ed812668104392bfab3a1a2d6356cad0479e998247f689f925e5f38022100dec72375a0062cbb17cf3aebee222c0992e8d20f9917e2824d5c315190cbd164:922c64590222798bb761d5b6d8e72950
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