RE: New Trojan?

From: Steven Hess (shess_at_tampabay.rr.com)
Date: 07/01/04

  • Next message: Arun Vishwanathan: "RE: Comparative Evaluations Of Firewall Products"
    To: <security-basics@securityfocus.com>
    Date: Wed, 30 Jun 2004 18:13:24 -0400
    
    

     
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    If it is a CoolWebSearch variant - they might not be able to get to
    the merijn website. It can block access. You can download a scanner
    and removal tool - CWS Shredder - at
    http://www.lurkhere.com/~nicefiles/ It is a download mirror for the
    merijn website.

    Steven Hess

    - -----Original Message-----
    From: Brian Lund [mailto:brianlund@gmail.com]
    Sent: Tuesday, June 29, 2004 2:48 PM
    To: security-basics@securityfocus.com
    Subject: Re: New Trojan?

    On further reflection, this sounds a lot like Cool Web Search, a
    really annoying piece of spyware with many variants that is very fond
    of redirecting you to search pages and the like. If it is a new
    variant, it's unique in the fact that it effects Firefox as well, my
    guess is it's a Windows instead of IE thing, but you never know.

    If it would help at all, check out the folloing page about CWS,
    http://www.spywareinfo.com/~merijn/cwschronicles.html...and good
    luck, it's a bugger to get rid of.

    On Mon, 28 Jun 2004 15:14:38 -0400, Jeff
    <jeff@not_a_real_address.com> wrote:
    >
    > PLEASE READ ... I feel violated and need much help, if not for the
    > PC, for my nerves.
    >
    > The PC is a WinXP box, fully patched, routinely checked with Spybot
    > 1.3 and AdAware 6. I run SpywareBlaster as well. I also use
    > Thunderbird 0.6 and Firefox 0.8. All other family members run
    > Thunderbird on this box. IE6 has not bee removed but is fully
    > patched.
    >
    > Norton Antivirus Corporate Edition 9.0, AV file 6/25/2004 r19 is
    > running. (I purposely purchased the licenses at work for our home
    > users also so that they WOULD stay up to date -- a practice I
    > learned from Sprint a long, long time ago.)
    >
    > I use a Netgear FVS318 to interface to my Verizon DSL account.
    >
    > The events as they happened.
    >
    > 1. My son read his email via the web. It included e-cards.
    > He read them. Doesn't remember where they took him, nor
    > does he remember if he used IE6 or Firefox.
    >
    > 2. Long screaming session about things TO do and things NOT
    > to do while on the internet. 278th time. Disabled his account.
    >
    > 3. Mis-typing a URL will now take me automatically to
    > www.netidentity.com with the mistaken URL clearly
    > identified inside. Identical results on IE6 and Firefox.
    > Java and Javascript are disabled on Firefox. I leave IE6
    > alone because I use it when I absolutely must go to some
    > bogus activex site, oh, and windowsupdate. But I don't use
    > it otherwise. I always use Firefox.
    >
    > URLs that caused this include: mapblast, mapquest, abc, def
    > ... through xyz.
    >
    > Please note: I had typed "mapblast" but had hit Enter rather
    > than Ctrl-Enter, by mistake. The URLs entered are literally
    > those listed, just the word.
    >
    > They are then transformed to http://mapblast/
    >
    > 4. SAV CE, Spybot, AdAware, SypwareBlaster were all checked for
    > updates and the entire system was scanned. Nothing found.
    >
    > ** My immediate thought was that Network Solutions was up to thier
    > ** old tricks with it's Site Finder business. A quick check of
    > ** another PC in the house eliminated that.
    >
    > 5. I checked my syslogs and NULL routed the IP address being used
    > to access www.netidentity.com. The same page comes up sans the
    > graphics and the flash. The web page is still there though,
    > just
    > looking sad. Another check of the syslogs brings up 64.15.175.5
    > as generating the pages, an open proxy.
    >
    > 6. Also ran HiJackThis and went through ALL of the items on it.
    > Nada. Couldn't find the IP addresses or domain names in the
    > registry. I also ran them in reverse notation. Nada.
    >
    > 7. Checked my network settings to make certain that some new DNS
    > server wasn't stuck in. Nope, still set to use the Netgear box.
    > Put 4 different DNS servers in -- still get that stupid site.
    >
    > 8. That was all at lunchtime. Haven't had a chance to run netstat
    > or Ethereal to gain any additional clues.
    >
    > ZOIKS!!!
    >
    > The PC is off. But NOT knowing what is going on is driving me
    > insane.
    >
    > So while I <ahem> work this afternoon, I thought I would see if any
    > of this sounds, smells or <insert fav sense here) like anything
    > that anyone has seen before!
    >
    > Jeff
    >
    > --------------------------------------------------------------------
    > -- -----
    > Ethical Hacking at the InfoSec Institute. Mention this ad and get
    > $545 off any course! All of our class sizes are guaranteed to be 10
    > students or less to facilitate one-on-one interaction with one of
    > our expert instructors. Attend a course taught by an expert
    > instructor with years of in-the-field pen testing experience in our
    > state of the art hacking lab. Master the skills of an Ethical
    > Hacker to better assess the security of your organization. Visit us
    > at:
    > http://www.infosecinstitute.com/courses/ethical_hacking_training.htm
    > l
    > --------------------------------------------------------------------
    > --------
    >
    >

    - --
    Brian Lund
    PGP Key ID: A18C0BA8 (1024/2048 | DSA/ELG)
    PGP Fingerprint: F358 F84F 0219 5F2D 66BC C416 7BA8 7925 A18C 0BA8

    - ----------------------------------------------------------------------
    - -----
    Ethical Hacking at the InfoSec Institute. Mention this ad and get
    $545 off
    any course! All of our class sizes are guaranteed to be 10 students
    or less
    to facilitate one-on-one interaction with one of our expert
    instructors.
    Attend a course taught by an expert instructor with years of
    in-the-field
    pen testing experience in our state of the art hacking lab. Master
    the skills
    of an Ethical Hacker to better assess the security of your
    organization.
    Visit us at:
    http://www.infosecinstitute.com/courses/ethical_hacking_training.html
    - ----------------------------------------------------------------------
    - ------

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    ---------------------------------------------------------------------------
    Ethical Hacking at the InfoSec Institute. Mention this ad and get $545 off
    any course! All of our class sizes are guaranteed to be 10 students or less
    to facilitate one-on-one interaction with one of our expert instructors.
    Attend a course taught by an expert instructor with years of in-the-field
    pen testing experience in our state of the art hacking lab. Master the skills
    of an Ethical Hacker to better assess the security of your organization.
    Visit us at:
    http://www.infosecinstitute.com/courses/ethical_hacking_training.html
    ----------------------------------------------------------------------------


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