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Old 03-02-2005, 04:55 PM   #1
Registered: Dec 2004
Posts: 66

Rep: Reputation: 15
possible intrusion? netstat

tcp 0 0 *:* LISTEN
tcp 0 0 *:* LISTEN
tcp 0 0 *:* LISTEN
tcp 0 0 1.instal:x11-ssh-offset *:* LISTEN
tcp 0 0 *:* LISTEN
tcp 0 0 *:* LISTEN
tcp 0 0 *:* LISTEN

udp 0 0 *:32768 *:*
udp 0 0 *:*

Hello people. The above lines are the lines from my netstat -a output I DON''T understand - what on earth is this Why is it listening on so many ports? I'm on FC1, kernel 2.4.22-1.2174.nptl

Hoping it's not the worst as I suffered a system crash a few days back.


Last edited by branden_burger; 03-02-2005 at 05:01 PM.
Old 03-03-2005, 10:19 AM   #2
Registered: Apr 2004
Distribution: Slackware 11.0, Gentoo
Posts: 252

Rep: Reputation: 31
Look in your sevices file to see what is listening on these ports. Comment them out and see if there are any adverse affects (if this is a possibility, don't want to bring down something on a production box).
Old 03-03-2005, 10:42 AM   #3
Registered: Jun 2002
Location: Netherlands - Amsterdam
Distribution: RedHat 9
Posts: 549

Rep: Reputation: 30
looks like it is your hostname?!
Old 03-03-2005, 10:54 AM   #4
LQ Newbie
Registered: Mar 2005
Posts: 10

Rep: Reputation: 0
yeah looks like your hostname.
do a netstat -natp for more useful info.



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