What's listening on my port 443???

[TiggerDaKat]

I am able to ftp into port 443 from the outside. I shouldn't be able to should I?
Then I turned off the Web Publishing service and can still ftp into it?
Sounds suspicious, doesn't it?
Any ideas how I can find out what application would be using or listening into port 443?

Thanks in advance.

Eric

 

[jdemmi]

443 is used (usually) for secure HTTP (SSL).

What are you running?

 

[TiggerDaKat]

Even if I shut down the web publishing service, I can still ftp into it. Is that normal?

 

[smah]

If you're not intentionally running a secure web server, I recommend a couple of online virus scans from faq760-3862 because it could be Slapper if you're running linux or Mipsiv or possibly some other trojan.

 

[smah]

Mipsiv would have been for Windows, BTW.