File smtp-strangeport

脚本使用类型: portrule
脚本所属分类: malware, safe
脚本下载地址: http://nmap.org/svn/scripts/smtp-strangeport.nse

User Summary

Checks if SMTP is running on a non-standard port.

This may indicate that crackers or script kiddies have set up a backdoor on the system to send spam or control the machine.

Example Usage

执行格式

nmap -sV --script=smtp-strangeport <target>

Script Output

22/tcp  open   smtp
|_ smtp-strangeport: Mail server on unusual port: possible malware

Author: Diman Todorov

License: VER007 整理 http://www.ver007.com