ndis.sys infected.

Discussion in 'Malware Help - MG (A Specialist Will Reply)' started by crashoran, Aug 13, 2009.

  1. crashoran

    crashoran Private E-2

    I'm using XP Media Center Edition, SP3, AVG 8.5 Free.


    AVG constantly pops up saying ndis.sys is infected by rootkit-agent.DI. I also wanted to see if it's normal to have about 15 Svchost.exe processes running.

    I removed Sun Java and ran CCleaner at default settings. I then ran Malwarebytes and it found 5 objects. Here is the log: Malwarebytes' Anti-Malware 1.40
    Database version: 2551
    Windows 5.1.2600 Service Pack 3

    8/13/2009 10:09:01 PM
    mbam-log-2009-08-13 (22-08-56).txt

    Scan type: Full Scan (C:\|D:\|E:\|G:\|I:\|)
    Objects scanned: 279865
    Time elapsed: 1 hour(s), 21 minute(s), 20 second(s)

    Memory Processes Infected: 0
    Memory Modules Infected: 0
    Registry Keys Infected: 2
    Registry Values Infected: 1
    Registry Data Items Infected: 0
    Folders Infected: 1
    Files Infected: 1

    Memory Processes Infected:
    (No malicious items detected)

    Memory Modules Infected:
    (No malicious items detected)

    Registry Keys Infected:
    HKEY_LOCAL_MACHINE\SOFTWARE\AGprotect (Malware.Trace) -> No action taken.
    HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\podmena (Trojan.Downloader) -> No action taken.

    Registry Values Infected:
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SvcHost\podmena (Trojan.Agent) -> No action taken.

    Registry Data Items Infected:
    (No malicious items detected)

    Folders Infected:
    C:\Program Files\podmena (Trojan.Downloader) -> No action taken.

    Files Infected:
    C:\WINDOWS\zaponce53290.dat (Worm.Koobface) -> No action taken.

    After the scan finished I restarted as prompted, and then found S24EvMon.exe in my processes taking up 100% of the CPU. My Intel PROset Wireless utility is not working or allowing me to connect.

    Any help to completely clean my system would be greatly appreciated!
     
    crashoran, Aug 13, 2009
    #1
  2. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    Welcome to Major Geeks!

    Please ATTACH your logs...and what you posted indicates you did not have MBAM fix what it found!

    Please follow the instructions in the READ & RUN ME FIRST link given futher down and attach the requested logs when you finish these instructions.

    • If you have problems where no tools seem to run, please try following the steps given in the below and then continue on no matter what you find. You only need to try the TDSSserv steps if having problems getting scans in the Read & Run Me First. If TDSSserv is not found, just continue on with the READ & RUN ME.
    READ & RUN ME FIRST. Malware Removal Guide

    • If something does not run, write down the info to explain to us later but keep on going.
    • Do not assume that because one step does not work that they all will not.
    • After completing the READ & RUN ME and attaching your logs, make sure that you tell us what problems still remain ( if any still do )!
    Helpful Notes:

    1. If you run into problems trying to run the READ & RUN ME or any of the scans in normal boot mode, you can run the steps in safe boot mode but make sure you tell us what you did later when you post logs. See the below if you do not know how to boot in safe mode:

    2. If you have problems downloading on the problem PC, download the tools and the manual updates for SUPERAntiSpyware, Malwarebytes and Spybot ( links are given in the READ & RUN ME) onto another PC and then burn to a CD. Then copy them to the problem PC. You will have to skip getting updates if (and only if) your internet connection does not work. Yes you could use a flash drive too but flash drives are writeable and infections can spread to them.
    3. If you cannot seem to login to an infected user account, try using a different user account (if you have one) in either normal or safe boot mode and running only SUPERAntiSpyware and Malwarebytes while logged into this other user account. Then reboot and see if you can log into the problem user account. If you can then run SUPERAntiSpyware, Malwarebytes, ComboFix and MGtools on the infected account as requested in the instructions.
    4. To avoid additional delay in getting a response, it is strongly advised that after completing the READ & RUN ME you also read this sticky:

    Any additional post is a bump which will add more delay. Once you attach the logs, your thread will be in the work queue and as stated our system works the oldest threads FIRST.
    ​
     
    TimW, Aug 16, 2009
    #2

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