I need help on removing Svchost.exe (Trojan.Agent)

Solved
By PikaPika
Dec 26, 2012
  1. PikaPika

    PikaPika Newcomer, in training Topic Starter Posts: 30

    Farbar Service Scanner Version: 23-12-2012
    Ran by Jason (administrator) on 26-12-2012 at 19:25:44
    Running from "C:\Users\Jason\Desktop"
    Windows 7 Home Premium Service Pack 1 (X64)
    Boot Mode: Normal
    ****************************************************************
    Internet Services:
    ============
    Connection Status:
    ==============
    Localhost is accessible.
    LAN connected.
    Google IP is accessible.
    Google.com is accessible.
    Yahoo IP is accessible.
    Yahoo.com is accessible.
    Windows Firewall:
    =============
    Firewall Disabled Policy:
    ==================
    System Restore:
    ============
    System Restore Disabled Policy:
    ========================
    Action Center:
    ============
    Windows Update:
    ============
    Windows Autoupdate Disabled Policy:
    ============================
    Windows Defender:
    ==============
    WinDefend Service is not running. Checking service configuration:
    The start type of WinDefend service is set to Demand. The default start type is Auto.
    The ImagePath of WinDefend service is OK.
    The ServiceDll of WinDefend service is OK.
    Windows Defender Disabled Policy:
    ==========================
    [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Defender]
    "DisableAntiSpyware"=DWORD:1
    Other Services:
    ==============
    File Check:
    ========
    C:\Windows\System32\nsisvc.dll => MD5 is legit
    C:\Windows\System32\drivers\nsiproxy.sys => MD5 is legit
    C:\Windows\System32\dhcpcore.dll => MD5 is legit
    C:\Windows\System32\drivers\afd.sys => MD5 is legit
    C:\Windows\System32\drivers\tdx.sys => MD5 is legit
    C:\Windows\System32\Drivers\tcpip.sys => MD5 is legit
    C:\Windows\System32\dnsrslvr.dll => MD5 is legit
    C:\Windows\System32\mpssvc.dll => MD5 is legit
    C:\Windows\System32\bfe.dll => MD5 is legit
    C:\Windows\System32\drivers\mpsdrv.sys => MD5 is legit
    C:\Windows\System32\SDRSVC.dll => MD5 is legit
    C:\Windows\System32\vssvc.exe => MD5 is legit
    C:\Windows\System32\wscsvc.dll => MD5 is legit
    C:\Windows\System32\wbem\WMIsvc.dll => MD5 is legit
    C:\Windows\System32\wuaueng.dll => MD5 is legit
    C:\Windows\System32\qmgr.dll => MD5 is legit
    C:\Windows\System32\es.dll => MD5 is legit
    C:\Windows\System32\cryptsvc.dll => MD5 is legit
    C:\Program Files\Windows Defender\MpSvc.dll => MD5 is legit
    C:\Windows\System32\svchost.exe => MD5 is legit
    C:\Windows\System32\rpcss.dll => MD5 is legit
    **** End of log ****
  2. PikaPika

    PikaPika Newcomer, in training Topic Starter Posts: 30

    Alright I did the TFC thing and is currently doing the online scan.
  3. PikaPika

    PikaPika Newcomer, in training Topic Starter Posts: 30

    For the reason the scan just started to slow a lot. I think its been scanning the same file for around 15 mins. I think this may been caused because I'm running a wireless internet connection. I will just re-start the scan....

    Wowowowow, As I was typing this comment the scan picked back up to normal speeds. -_-
  4. PikaPika

    PikaPika Newcomer, in training Topic Starter Posts: 30

    C:\TDSSKiller_Quarantine\26.12.2012_14.21.58\mbr0000\tdlfs0000\tsk0000.dtaWin32/Olmarik.AYI trojancleaned by deleting - quarantined
    C:\TDSSKiller_Quarantine\26.12.2012_14.21.58\mbr0000\tdlfs0000\tsk0001.dtaWin64/Olmarik.AM trojancleaned by deleting - quarantined
    C:\TDSSKiller_Quarantine\26.12.2012_14.21.58\mbr0000\tdlfs0000\tsk0002.dtaa variant of Win32/Rootkit.Kryptik.RG trojancleaned by deleting - quarantined
    C:\TDSSKiller_Quarantine\26.12.2012_14.21.58\mbr0000\tdlfs0000\tsk0003.dtaWin64/Olmarik.AN trojancleaned by deleting - quarantined
    C:\TDSSKiller_Quarantine\26.12.2012_14.21.58\mbr0000\tdlfs0000\tsk0007.dtaWin32/Olmarik.AFK trojancleaned by deleting - quarantined
    C:\TDSSKiller_Quarantine\26.12.2012_14.21.58\mbr0000\tdlfs0000\tsk0008.dtaWin64/Olmarik.AK trojancleaned by deleting - quarantined
  5. Broni

    Broni Malware Annihilator Posts: 46,132   +251

    Update Adobe Reader

    You can download it from http://www.adobe.com/products/acrobat/readstep2.html
    After installing the latest Adobe Reader, uninstall all previous versions (if present).
    Note. If you already have Adobe Photoshop® Album Starter Edition installed or do not wish to have it installed UNcheck the box which says Also Download Adobe Photoshop® Album Starter Edition.

    Alternatively, you can uninstall Adobe Reader (33.5 MB), download and install Foxit PDF Reader(3.5MB) from HERE.
    It's a much smaller file to download and uses a lot less resources than Adobe Reader.
    Note: When installing FoxitReader, make sure to UN-check any pre-checked toolbar, or any other garbage.

    ==============================

    1. Update your Java version here: http://www.java.com/en/download/installed.jsp

    Note 1: UNCHECK any pre-checked toolbar and/or software offered with the Java update. The pre-checked toolbars/software are not part of the Java update.

    Note 2: The Java Quick Starter (JQS.exe) adds a service to improve the initial startup time of Java applets and applications. If you don't want to run another extra service, go to Start > Control Panel > Java > Advanced > Miscellaneous and uncheck the box for Java Quick Starter. Click OK and restart your computer.

    2. Now, we need to remove old Java version and its remnants...

    Download JavaRa to your desktop and unzip it.
    • Run JavaRa.exe (Vista and 7 users! Right click on JavaRa.exe, click Run As Administrator), pick the language of your choice and click Select. Then click Remove Older Versions.
    • Accept any prompts.
    • Do NOT post JavaRa log.

    =============================

    Your computer is clean [​IMG]

    1. We need to reset system restore to prevent your computer from being accidentally reinfected by using some old restore point(s). We'll create fresh, clean restore point, using following OTL script:

    Run OTL

    • Under the Custom Scans/Fixes box at the bottom, paste in the following:

    Code:
    :OTL
    :Commands
    [purity]
    [emptytemp]
    [EMPTYFLASH]
    [emptyjava]
    [CLEARALLRESTOREPOINTS]
    [Reboot]
    • Then click the Run Fix button at the top
    • Let the program run unhindered, reboot the PC when it is done
    • Post resulting log.

    2. Now, we'll remove all tools, we used during our cleaning process

    Clean up with OTL:

    • Double-click OTL.exe to start the program.
    • Close all other programs apart from OTL as this step will require a reboot
    • On the OTL main screen, press the CLEANUP button
    • Say Yes to the prompt and then allow the program to reboot your computer.

    If you still have any tools or logs leftover on your computer you can go ahead and delete those off of your computer now.

    3. Make sure, Windows Updates are current.

    4. If any trojans, rootkits or bootkits were listed among your infection(s), make sure, you change all of your on-line important passwords (bank account(s), secured web sites, etc.) immediately!

    5. Check if your browser plugins are up to date.
    Firefox - https://www.mozilla.org/en-US/plugincheck/
    other browsers: https://browsercheck.qualys.com/ (click on "Launch a quick scan now" link)

    6. Download, and install WOT (Web OF Trust): http://www.mywot.com/. It'll warn you (in most cases) about dangerous web sites.

    7. Run Malwarebytes "Quick scan" once in a while to assure safety of your computer.

    8. Run Temporary File Cleaner (TFC) weekly.

    9. Download and install Secunia Personal Software Inspector (PSI): http://secunia.com/vulnerability_scanning/personal/. The Secunia PSI is a FREE security tool designed to detect vulnerable and out-dated programs and plug-ins which expose your PC to attacks. Run it weekly.

    10. (optional) If you want to keep all your programs up to date, download and install FileHippo Update Checker.
    The Update Checker will scan your computer for installed software, check the versions and then send this information to FileHippo.com to see if there are any newer releases.

    11. (Windows XP only) Run defrag at your convenience.

    12. When installing\updating ANY program, make sure you always select "Custom " installation, so you can UN-check any possible "drive-by-install" (foistware), like toolbars etc., which may try to install along with the legitimate program. Do NOT click "Next" button without looking at any given page.

    13. Read:
    How did I get infected?, With steps so it does not happen again!: http://www.bleepingcomputer.com/forums/topic2520.html
    Simple and easy ways to keep your computer safe and secure on the Internet: http://www.bleepingcomputer.com/tutorials/keep-your-computer-safe-online/

    14. Please, let me know, how your computer is doing.
  6. PikaPika

    PikaPika Newcomer, in training Topic Starter Posts: 30

    Woot! Oh Yeah Mr.Clean!!! ~~ will be posting logs...
  7. PikaPika

    PikaPika Newcomer, in training Topic Starter Posts: 30

    All processes killed
    ========== OTL ==========
    ========== COMMANDS ==========

    [EMPTYTEMP]

    User: All Users

    User: Default
    ->Temp folder emptied: 0 bytes
    ->Temporary Internet Files folder emptied: 0 bytes

    User: Default User
    ->Temp folder emptied: 0 bytes
    ->Temporary Internet Files folder emptied: 0 bytes

    User: Jason
    ->Temp folder emptied: 220615 bytes
    ->Temporary Internet Files folder emptied: 9357962 bytes
    ->Java cache emptied: 1880 bytes
    ->Google Chrome cache emptied: 9854621 bytes
    ->Flash cache emptied: 562 bytes

    User: Public
    ->Temp folder emptied: 0 bytes

    %systemdrive% .tmp files removed: 0 bytes
    %systemroot% .tmp files removed: 0 bytes
    %systemroot%\System32 .tmp files removed: 0 bytes
    %systemroot%\System32 (64bit) .tmp files removed: 94656 bytes
    %systemroot%\System32\drivers .tmp files removed: 0 bytes
    Windows Temp folder emptied: 18127 bytes
    %systemroot%\sysnative\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files folder emptied: 33170 bytes
    RecycleBin emptied: 0 bytes

    Total Files Cleaned = 19.00 mb


    [EMPTYFLASH]

    User: All Users

    User: Default

    User: Default User

    User: Jason
    ->Flash cache emptied: 0 bytes

    User: Public

    Total Flash Files Cleaned = 0.00 mb


    [EMPTYJAVA]

    User: All Users

    User: Default

    User: Default User

    User: Jason
    ->Java cache emptied: 0 bytes

    User: Public

    Total Java Files Cleaned = 0.00 mb

    Restore point Set: OTL Restore Point

    OTL by OldTimer - Version 3.2.69.0 log created on 12272012_124753
    Files\Folders moved on Reboot...
    C:\Users\Jason\AppData\Local\Temp\FXSAPIDebugLogFile.txt moved successfully.
    C:\Windows\SysNative\WPRO_41_2001woem.tmp moved successfully.
    PendingFileRenameOperations files...
    Registry entries deleted on Reboot...
  8. PikaPika

    PikaPika Newcomer, in training Topic Starter Posts: 30

    New mbam log because why not.

    Malwarebytes Anti-Malware 1.65.1.1000
    www.malwarebytes.org

    Database version: v2012.12.26.06

    Windows 7 Service Pack 1 x64 NTFS
    Internet Explorer 9.0.8112.16421
    Jason :: PANDA [administrator]

    12/27/2012 1:12:15 PM
    mbam-log-2012-12-27 (13-12-15).txt

    Scan type: Quick scan
    Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM
    Scan options disabled: P2P
    Objects scanned: 208553
    Time elapsed: 2 minute(s), 7 second(s)

    Memory Processes Detected: 0
    (No malicious items detected)

    Memory Modules Detected: 0
    (No malicious items detected)

    Registry Keys Detected: 0
    (No malicious items detected)

    Registry Values Detected: 0
    (No malicious items detected)

    Registry Data Items Detected: 0
    (No malicious items detected)

    Folders Detected: 0
  9. PikaPika

    PikaPika Newcomer, in training Topic Starter Posts: 30

    Oh one last thing.
    Should I delete the MBR.dat file from my desktop?
  10. Broni

    Broni Malware Annihilator Posts: 46,132   +251

    Yes.

  11. PikaPika

    PikaPika Newcomer, in training Topic Starter Posts: 30

    It's doing good, zero crashes so far. :)
     
  12. Broni

    Broni Malware Annihilator Posts: 46,132   +251

    Way to go!! [​IMG]
    Good luck and stay safe :)
    Ed Tech likes this.
  13. PikaPika

    PikaPika Newcomer, in training Topic Starter Posts: 30

    Thank you so much for your help!!!!!!
  14. Broni

    Broni Malware Annihilator Posts: 46,132   +251

    You're very welcome [​IMG]
    Ed Tech likes this.


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