https://www.adminsub.net/tcp-udp-port-finder/14000 ——查找tcp端口对应的服务 可以看某些端口是否让恶意软件开启

效果：

TCP/UDP Port Finder
Port number or name:
Enter port number (e.g. 21), service (e.g. ssh, ftp) or threat (e.g. nimda)
Database updated - March 30, 2016
Search results for "14000"
Port: 14000/TCP
14000/TCP - Known port assignments (2 records found)

    Service
    Details
    Source
    scotty-ft
    SCOTTY High-Speed Filetransfer
    IANA
    threat
    [threat] A default port for running Inprise Visibroker Smart Agent ORB.
    Bekkoame

Port: 14000/UDP
14000/UDP - Known port assignments (2 records found)

    Service
    Details
    Source
    scotty-ft
    SCOTTY High-Speed Filetransfer
    IANA
    threat
    [threat] A default port for running Inprise Visibroker Smart Agent ORB.