Security Basics mailing list archives
RE: Windows XP computer spewing packets
From: "Mark McConnell" <mmcconnell () ctiusa com>
Date: Fri, 1 Aug 2003 13:43:15 -0400
That is an incredible amount of packets. Use a sniffer program and capture some of the packets. If you are not able to identify the packets in the capture then machine probably has a bot installed; which is probably the case and it is launching a DoS. The scan results just add to the fishyness of the whole thing. If you do not have a capture program like Sniffer or Etherpeek you can get Ethereal for free from www.ethereal.org. Mark McConnell CCIE #6995 -----Original Message----- From: robe0341 () qwest net [mailto:robe0341 () qwest net] Sent: Fri 8/1/2003 12:06 PM To: security-basics () securityfocus com Cc: Subject: Windows XP computer spewing packets One of the employees here has a Windows laptop, and in the last day, it has sent out over 1,000,000,000,000 packets, and received around 30,000. The 30,000 is a standard load, but the trillion packets seem to be a bit high. I've scanned for spyware and viruses and found nothing. I tried to nMapWin from the network, and the computer didn't respond, and when he tried to nMapWin his ports, he couldn't find himself, from his own computer. Do you have any idea what could be causing this? I'm not to keen on these packets flying around my network, and if there are security issues, I'm even less keen. John roberts -------------------------------------------------------------------- mail2web - Check your email from the web at http://mail2web.com/ . --------------------------------------------------------------------------- ----------------------------------------------------------------------------
Current thread:
- Windows XP computer spewing packets robe0341 () qwest net (Aug 01)
- Re: Windows XP computer spewing packets Dave (Aug 04)
- Re: Windows XP computer spewing packets Jeff Lumley (Aug 04)
- Re: Windows XP computer spewing packets J. Lambrecht (Aug 05)
- <Possible follow-ups>
- Re: Windows XP computer spewing packets chris (Aug 01)
- RE: Windows XP computer spewing packets Mark McConnell (Aug 01)
- Re: Windows XP computer spewing packets Justin Pryzby (Aug 01)
- RE: Windows XP computer spewing packets Kevin O'Shea (Aug 06)
- RE: Windows XP computer spewing packets John Roberts (Aug 06)
- Re: Windows XP computer spewing packets Dave (Aug 04)