Security Incidents mailing list archives
Re: cuebot-d infection method
From: Irwan Ismail <irwan.ismail () gmail com>
Date: Thu, 25 Aug 2005 12:39:54 +0800
I think you should know that blocking ports at the firewall isn't enough anymore these days. With VPNs and remote access, your teleworker & mobile users can easily get infected at home (or wherever they may be) while there's an open path directly into your organization. On 8/25/05, Matt Stockdale <mstockda () logicworks net> wrote:
Jeff - I've just cleaned up four machines here, all Windows 2000. We're scratching our heads, as the "published" propagation method is over port 445, which wasn't open on the firewall. We suspect it may have come through the client's VPN access, or maybe someone wrapped this backdoor in another exploit for delivery. Thanks, Matt On Wed, 2005-08-24 at 12:03, Jeff Bryner wrote:I've seen a couple cuebot-d infections over the last couple days and am trying to track down the source of them. Has anyone seen enough of this to know the universe of ways the pc gets initially infected? The pcs that have gotten infected have mcafee running on them which incorrectly picks it up as W32/Sdbot.worm.gen.by when a scan is requested. It didn't seem to pick it up *until* a scan was requested. The writeup at http://www.sophos.com/virusinfo/analyses/w32cuebotd.html fits the scenario, but it doesn't say exactly what the initial infection vector is. Thanks for any help. Jeff CISSP, GCIH, GCFA
Current thread:
- cuebot-d infection method Jeff Bryner (Aug 24)
- RE: cuebot-d infection method Matthew Neeley (Aug 24)
- Re: cuebot-d infection method Matt Stockdale (Aug 24)
- Re: cuebot-d infection method Irwan Ismail (Aug 25)
- RE: cuebot-d infection method Jason Burton (Aug 25)
- Re: cuebot-d infection method Jayson Anderson (Aug 25)
- Re: cuebot-d infection method Harlan Carvey (Aug 26)
- Re: cuebot-d infection method Jeff Bryner (Aug 29)
- Re: cuebot-d infection method Harlan Carvey (Aug 29)
- Re: cuebot-d infection method Jayson Anderson (Aug 29)
- Re: cuebot-d infection method Jose Nazario (Aug 29)
- Re: cuebot-d infection method Irwan Ismail (Aug 25)
- Re: cuebot-d infection method Jeff Bryner (Aug 25)