2023-05-09 19:52:05 +00:00
|
|
|
id: smtp-user-enum
|
|
|
|
|
|
|
|
|
|
info:
|
|
|
|
|
name: SMTP User Enumeration
|
|
|
|
|
author: pussycat0x
|
|
|
|
|
severity: medium
|
|
|
|
|
description: |
|
|
|
|
|
enumerate the users on a SMTP server by issuing the VRFY/EXPN commands
|
|
|
|
|
reference:
|
|
|
|
|
- https://nmap.org/nsedoc/scripts/smtp-enum-users.html
|
|
|
|
|
metadata:
|
2024-04-08 11:30:07 +00:00
|
|
|
verified: true
|
2023-09-27 13:29:58 +00:00
|
|
|
max-request: 1
|
2023-06-03 18:56:35 +00:00
|
|
|
shodan-query: smtp
|
2024-04-08 11:30:07 +00:00
|
|
|
tags: network,enum,smtp,mail,tcp
|
2023-05-09 19:52:05 +00:00
|
|
|
tcp:
|
|
|
|
|
- inputs:
|
|
|
|
|
- data: "VRFY {{useraccounts}}\n"
|
|
|
|
|
read: 1024
|
|
|
|
|
- data: "EXPN {{useraccounts}}\n"
|
|
|
|
|
read: 1024
|
|
|
|
|
|
|
|
|
|
host:
|
|
|
|
|
- "{{Hostname}}"
|
2023-09-16 19:35:21 +00:00
|
|
|
port: 25
|
2023-05-09 19:52:05 +00:00
|
|
|
|
|
|
|
|
attack: batteringram
|
|
|
|
|
payloads:
|
|
|
|
|
useraccounts:
|
|
|
|
|
- msfadmin
|
|
|
|
|
- admin
|
|
|
|
|
- root
|
|
|
|
|
|
|
|
|
|
matchers:
|
|
|
|
|
- type: word
|
|
|
|
|
words:
|
|
|
|
|
- "252"
|
|
|
|
|
- "250"
|
|
|
|
|
condition: or
|
2023-10-19 13:13:52 +00:00
|
|
|
# digest: 4a0a00473045022041e42f434ed812668104392bfab3a1a2d6356cad0479e998247f689f925e5f38022100dec72375a0062cbb17cf3aebee222c0992e8d20f9917e2824d5c315190cbd164:922c64590222798bb761d5b6d8e72950
|
