RE: What is this port? is it a trojan?

From: Paul Kurczaba <paul(at)myipis.com>
Date: Mon Jun 30 2003 - 18:13:34 EDT

This port is used for Kerio Firewall. There website is www.kerio.com

Paul Kurczaba
www.myipis.com

-----Original Message-----
From: Hyperion [mailto:nemesis@croasdalepreston.fsnet.co.uk] Sent: Monday, June 30, 2003 12:52 PM
To: Security Basics Mailing List
Subject: What is this port? is it a trojan?

Hello all :)

 I have been taking a more detailed interest in my pc's security of late, and security for computers in general, and I am learning at quite a fast rate, although there is a great, great deal of information to learn out there.

 Just recently I have taken to doing regular, netstat - probes on my machine to see the different connections that arise and so forth. Today I found a rather mysterious port with the number, 44334 and I have copied/paste the results of the netstat -an below for people to look at. Is the port in question, -44334- a Trojan? it strikes me as a rather suspicious port and a rather large port number. Could anyone tell me how I can find out what's running behind the port in question, and also what to do about it if it is a port. I have run my virus software, but it did not find any viruses or Trojans installed on my machine, so I am at a loss as to what to do. I am also very limited in my security knowledge, so I am basically stuck for the necessary ideas or solutions on what to do in order to find out what's behind this port. Any and all help is greatly appreciated thanks.

Details of netstat below::

Active Connections

  Proto  Local Address          Foreign Address        State
  TCP    0.0.0.0:135            0.0.0.0:0              LISTENING
  TCP    0.0.0.0:445            0.0.0.0:0              LISTENING
  TCP    0.0.0.0:1025           0.0.0.0:0              LISTENING
  TCP    0.0.0.0:1026           0.0.0.0:0              LISTENING
  TCP    0.0.0.0:1038           0.0.0.0:0              LISTENING
  TCP    0.0.0.0:5000           0.0.0.0:0              LISTENING
  TCP    0.0.0.0:44334          0.0.0.0:0              LISTENING
  TCP    127.0.0.1:110          0.0.0.0:0              LISTENING
  TCP    127.0.0.1:1279         127.0.0.1:110          TIME_WAIT
  TCP    217.135.174.224:1280   195.92.193.154:110     TIME_WAIT
  UDP    0.0.0.0:445            *:*
  UDP    0.0.0.0:500            *:*
  UDP    0.0.0.0:1036           *:*
  UDP    0.0.0.0:44334          *:*
  UDP    127.0.0.1:123          *:*
  UDP    127.0.0.1:1900         *:*

  UDP 217.135.174.224:123 *:*
  UDP 217.135.174.224:1900 *:* My Regards
Hyperion

---

-
Evaluating SSL VPNs' Consider NEOTERIS, chosen as leader by top analysts! The Gartner Group just put Neoteris in the top of its Magic Quadrant, while InStat has confirmed Neoteris as the leader in marketshare.

Find out why, and see how you can get plug-n-play secure remote access in about an hour, with no client, server changes, or ongoing maintenance.

Visit us at: http://www.neoteris.com/promos/sf-6-9.htm

---

--

Received on Wed Jul 2 11:46:51 2003