Anyone seen these possible virus Drivers?

From: Dave (DAnderson_at_Genify.com)
Date: 09/26/05

  • Next message: David H. Lipman: "Re: Anyone seen these possible virus Drivers?"
    Date: Mon, 26 Sep 2005 13:17:43 -0600
    
    

    Over the weekend, I got hit by a virus that caused Windows to be unable to
    reboot.

    I think it was from the site

    http://network.aptimus.com/AptiNet/HTTPHandlerServlet?pid=246136FDB3315318&destURL=http://www.ysbweb.com/install/welcome_end.html

    This was a link form some other site, and after loading this page the
    machine immediately rebooted. On the attempt to reboot, Windows got a driver
    error and again rebooted.

    After going into safe mode, a date search showed that several pieces of
    software had been installed including some drivers. A Google on the driver
    names produces NO hits which I find very unusual.

    The end result was that ysb.dll was added as a Browser Helper Object,

    11 new directories were added to Program Files. These were:

    Gooewer9
    "Pe yware"
    180searchassistant
    SurfAccuracy
    BullsEye Network
    Quick Links
    SideFind
    Power Scan
    Internet Optimizer
    YourSiteBar
    ISTsvc

    The first two directories do not produce a hit on Google!

    One of these contained npf.sys which I know about.

    More importantly, two drivers were added to C:\Windows\system32\Drivers

    These were:

    sii07nt59.sys
    vdmnmdxx9.sys

    Microsoft AntiSpyware did not detect these during a scan. It did detect 180,
    SurfAccuracy, BullsEye, SideFind, Power Scan, Internet Optimizer and YSB.

    I suspected that these were the drivers causing Windows to fail to load. I
    renamed them to .bad and was able to boot back into normal Windows. However,
    a back door (I noticed a command prompt running) caused 180, SurfAccuracy,
    BullsEyem SideFind, Power Scan, Internet Optimizer and YSB to reload.

    Has anyone else come across these two drivers? Any idea what they do?

    Thanks,

    dave anderson
    DAnderson@Genify.com
    A Microsoft Certified Partner


  • Next message: David H. Lipman: "Re: Anyone seen these possible virus Drivers?"

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