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Help with Backdoor.Tidserv.I!inf

weeb
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weeb

weeb

Posted
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Norton identified the following Trojan horse Backdoor.Tidserv.I!inf which I do not know how to remove. I am having trouble with some occasional pop-ups and something is consuming my Ram memory cache causing the computer to crash when surfing the web.

Here is my most recent mbam log

Malwarebytes' Anti-Malware 1.46

www.malwarebytes.org

Database version: 4062

Windows 5.1.2600 Service Pack 3

Internet Explorer 8.0.6001.18702

5/3/2010 12:33:31 PM

mbam-log-2010-05-03 (12-33-31).txt

Scan type: Quick scan

Objects scanned: 134300

Time elapsed: 27 minute(s), 20 second(s)

Memory Processes Infected: 0

Memory Modules Infected: 0

Registry Keys Infected: 0

Registry Values Infected: 0

Registry Data Items Infected: 0

Folders Infected: 0

Files Infected: 0

Memory Processes Infected:

(No malicious items detected)

Memory Modules Infected:

(No malicious items detected)

Registry Keys Infected:

(No malicious items detected)

Registry Values Infected:

(No malicious items detected)

Registry Data Items Infected:

(No malicious items detected)

Folders Infected:

(No malicious items detected)

Files Infected:

(No malicious items detected)

any help you can provide will be greatly appreciated

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kahdah

kahdah

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Hello weeb

Welcome to Malwarebytes.

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

  • Please download OTH.scr to your desktop.
  • Download OTL to your desktop.
  • Double click the OTH file and select Kill All Processes, your desktop will go blank
    OTH_Main.jpg
    Then select Start OTL OTL will now run
  • When the window appears, underneath Output at the top change it to Minimal Output.
  • Under the Standard Registry box change it to All.
  • Under Custom scan's and fixes section paste in the below in bold


    netsvcs

    %SYSTEMDRIVE%\*.exe

    /md5start

    eventlog.dll

    scecli.dll

    netlogon.dll

    cngaudit.dll

    sceclt.dll

    ntelogon.dll

    logevent.dll

    iaStor.sys

    nvstor.sys

    atapi.sys

    IdeChnDr.sys

    viasraid.sys

    AGP440.sys

    vaxscsi.sys

    nvatabus.sys

    viamraid.sys

    nvata.sys

    nvgts.sys

    iastorv.sys

    ViPrt.sys

    eNetHook.dll

    ahcix86.sys

    KR10N.sys

    nvstor32.sys

    ahcix86s.sys

    nvrd32.sys

    symmpi.sys

    adp3132.sys

    mv61xx.sys

    nvraid.sys

    /md5stop

    %systemroot%\*. /mp /s

    CREATERESTOREPOINT

    %systemroot%\system32\*.dll /lockedfiles

    %systemroot%\Tasks\*.job /lockedfiles

    %systemroot%\system32\drivers\*.sys /lockedfiles

    %systemroot%\System32\config\*.sav

    %systemroot%\system32\drivers\*.sys /90


  • Check the boxes beside LOP Check and Purity Check.
  • Click the Run Scan button. Do not change any settings unless otherwise told to do so. The scan wont take long.
    • When the scan completes, it will open two notepad windows. OTL.Txt and Extras.Txt. These are saved in the same location as OTL.
    • Please copy (Edit->Select All, Edit->Copy) the contents of these files, one at a time, and post it with your next reply.

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

Download the following GMER Rootkit Scanner from Here

  • Download the randomly named EXE file to your Desktop. Remember what its name is since it is randomly named.
  • Double click on the new random named exe file you downloaded and run it. If prompted about the Security Warning and Unknown Publisher go ahead and click on Run
  • It may take a minute to load and become available.
  • If it gives you a warning about rootkit activity and asks if you want to run a full scan...click on NO, then use the following settings for a more complete scan..
  • In the right panel, you will see several boxes that have been checked. Ensure the following are UNCHECKED


  • IAT/EAT

  • Drives/Partition other than Systemdrive (typically only C:\ should be checked)

  • Show All (don't miss this one)


  • Then click the Scan button & wait for it to finish.
  • Once done click on the [save..] button, and in the File name area, type in "ark.txt" or it will save as a .log file which cannot be uploaded to your post.
  • Save it where you can easily find it, such as your desktop
  • **Caution** Rootkit scans often produce false positives. Do NOT take any action on any "<--- ROOKIT" entries
  • Click OK and quit the GMER program.
  • Note: On Firefox you need to go to Tools/Options/Main then under the Downloads section, click on Always ask me where to save files so that you can choose the name and where to save to, in this case your Desktop.
  • Post that log in your next reply.

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kahdah

kahdah

Posted
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Looking at your system now, one or more of the identified infections is a backdoor Trojan\Rootkit.

If this computer is ever used for on-line banking, I suggest you do the following immediately:

1. Call all of your banks, credit card companies, financial institutions and inform them that you may be a victim of identity theft and to put a watch on your accounts or change all your account numbers.

2. From a clean computer, change ALL your on-line passwords for email, for banks, financial accounts, PayPal, eBay, on-line companies, any on-line forums or groups you belong to.

Do NOT change passwords or do any transactions while using the infected computer because the attacker will get the new passwords and transaction information.

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

Download ComboFix from one of these locations:

Link 1

Link 2

* IMPORTANT !!! Save ComboFix.exe to your Desktop

  • Disable your AntiVirus and AntiSpyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with our tools
  • Double click on ComboFix.exe & follow the prompts.
  • As part of it's process, ComboFix will check to see if the Microsoft Windows Recovery Console is installed. With malware infections being as they are today, it's strongly recommended to have this pre-installed on your machine before doing any malware removal. It will allow you to boot up into a special recovery/repair mode that will allow us to more easily help you should your computer have a problem after an attempted removal of malware.
  • Follow the prompts to allow ComboFix to download and install the Microsoft Windows Recovery Console, and when prompted, agree to the End-User License Agreement to install the Microsoft Windows Recovery Console.

**Please note: If the Microsoft Windows Recovery Console is already installed, ComboFix will continue it's malware removal procedures.

Once the Microsoft Windows Recovery Console is installed using ComboFix, you should see the following message:

Click on Yes, to continue scanning for malware.

When finished, it shall produce a log for you. Please include the C:\ComboFix.txt in your next reply.

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kahdah

kahdah

Posted
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Update Run Malwarebytes

Please update\run Malwarebytes' Anti-Malware.

Double Click the Malwarebytes Anti-Malware icon to run the application.

  • Click on the update tab then click on Check for updates.
  • If an update is found, it will download and install the latest version.
  • Once the update has loaded, go to the Scanner tab and select "Perform Quick Scan", then click Scan.
  • The scan may take some time to finish,so please be patient.
  • When the scan is complete, click OK, then Show Results to view the results.
  • Make sure that everything is checked, and click Remove Selected.
  • When disinfection is completed, a log will open in Notepad and you may be prompted to Restart.(See Extra Note)
  • The log is automatically saved by MBAM and can be viewed by clicking the Logs tab in MBAM.
  • Copy&Paste the entire report in your next reply.

Extra Note:

If MBAM encounters a file that is difficult to remove,you will be presented with 1 of 2 prompts,click OK to either and let MBAM proceed with the disinfection process,if asked to restart the computer,please do so immediatley.

=====

* Go here to run an online scannner from ESET.

  • Note: You will need to use Internet explorer for this scan
  • Tick the box next to YES, I accept the Terms of Use.
  • Click Start
  • When asked, allow the activex control to install
  • Click Start
  • Check next options: Remove found threats and Scan unwanted applications.
  • Click Scan
  • Wait for the scan to finish
  • Use notepad to open the logfile located at C:\Program Files\ESET\ESET Online Scanner\log.txt
  • Copy and paste that log as a reply to this topic

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weeb

weeb

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Here is my latest mbam and eset logs

Malwarebytes' Anti-Malware 1.46

www.malwarebytes.org

Database version: 4074

Windows 5.1.2600 Service Pack 3

Internet Explorer 8.0.6001.18702

5/7/2010 8:29:07 AM

mbam-log-2010-05-07 (08-29-07).txt

Scan type: Quick scan

Objects scanned: 132143

Time elapsed: 20 minute(s), 43 second(s)

Memory Processes Infected: 0

Memory Modules Infected: 0

Registry Keys Infected: 0

Registry Values Infected: 0

Registry Data Items Infected: 0

Folders Infected: 0

Files Infected: 0

Memory Processes Infected:

(No malicious items detected)

Memory Modules Infected:

(No malicious items detected)

Registry Keys Infected:

(No malicious items detected)

Registry Values Infected:

(No malicious items detected)

Registry Data Items Infected:

(No malicious items detected)

Folders Infected:

(No malicious items detected)

Files Infected:

(No malicious items detected)

C:\Documents and Settings\HP_Owner\Application Data\Sun\Java\Deployment\cache\6.0\44\5473416c-34c3017e

a variant of Java/TrojanDownloader.Agent.NAN trojan deleted - quarantined

C:\Documents and Settings\HP_Owner\Application Data\Sun\Java\Deployment\cache\6.0\52\e649f74-76bdf991

a variant of Java/TrojanDownloader.Agent.NAN trojan deleted - quarantined

C:\Qoobox\Quarantine\C\WINDOWS\system32\Drivers\i8042prt.sys.vir Win32/Patched.EQ trojan deleted - quarantined

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kahdah

kahdah

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Looks good let me know of any remaining issues.

  • Double click on OTL to run it. Make sure all other windows are closed and to let it run uninterrupted.
  • When the window appears, underneath Output at the top change it to Minimal Output.
  • Under the Standard Registry box change it to All.
  • Click the Run Scan button. Do not change any settings unless otherwise told to do so. The scan wont take long.
    • When the scan completes, it will open one notepad window. OTL.Txt a This is saved in the same location as OTL.
    • Please copy (Edit->Select All, Edit->Copy) the contents of this file and post it with your next reply.

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kahdah

kahdah

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You are welcome :)

=======Cleanup=======

  • Click START then RUN
  • Now type Combofix /uninstall in the runbox and click OK. Note the space between the X and the Uninstall, it needs to be there.

======Next======

  • Double click on OTL to run it.
  • Click on the Cleanup button at the top.
  • You will be asked to reboot the machine to finish the Cleanup process. Choose Yes.
  • This will remove itself and other tools we may have used.

======================Clear out infected System Restore points======================

Then we need to reset your System Restore points.

The link below shows how to do this.

How to Turn On and Turn Off System Restore in Windows XP

http://support.microsoft.com/kb/310405/en-us

If you are using Vista then see this link: http://www.bleepingcomputer.com/tutorials/...143.html#manual

Delete\uninstall anything else that we have used that is leftover.

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

After that your all set.

The following are some articles and a Windows Update link that I like to suggest to people to prevent malware and general PC maintenance.

Windows Updates - It is very important to make sure that both Internet Explorer and Windows are kept current with the latest critical security patches from Microsoft. To do this just start Internet Explorer and select Tools > Windows Update, and follow the online instructions from there.

Prevention article To find out more information about how you got infected in the first place and some great guidelines to follow to prevent future infections please read the Prevention artice by Miekiemoes.

If your computer is slow Is a tutorial on what you can do if your computer is slow.

File sharing program dangers Reasons to stay away from File sharing programs for ex: BitTorrent,Limewire,Kazaa,emule,Utorrent,Limewire etc...

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