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svchost.exe problems


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#1 Lucidiity

Lucidiity

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Posted 28 April 2011 - 10:15 PM

My computer has been encountering a few problems lately, recently a virus got on called "Anti Malware Doctor". I used malwarebytes and removed it however my computer is still running slow and now my svchost.exe is failing shortly after I start up my computer


This is the error report:

Error Signature
szAppName : svchost.exe szAppVer : 5.1.2600.5512
szModName : Flash10d.ocx szModVer : 10.0.42.34 offset : 002404fa

The following files Will be included in this error report
C:\DOCUME~1\DANNYL~1\LOCALS~1\Temp\WERe78c.dir00\svchost.exe.mdmp
C:\DOCUME~1\DANNYL~1\LOCALS~1\Temp\WERe78c.dir00\appcompat.txt




any help would be much appreciated

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#2 jntkwx

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Posted 24 July 2011 - 10:59 AM

Hi Lucidiity,

:welcome: to BleepingComputer.
We sincerely apologize for the delay in responding to your request for help. Here at Bleeping Computer we get overwhelmed at times, and we are trying our best to keep up. Please note that your topic was not intentionally overlooked. Our mission is to help everyone in need, but sometimes it takes just a little longer to get to every request for help. No one is ignored here.

Do you still need help? If so, continue to follow these instructions:

My name is Jason and I'll be helping you with your computer problems. You can call me by my screename jntkwx or Jason is fine.

Some things to remember while we are working together.

  • Do not run any other tool untill instructed to do so!
  • Please do not attach logs or put logs in code boxes.
  • Tell me about any problems that have occurred during the fix.
  • Tell me of any other symptoms you may be having as these can also help.
  • Do not run anything while running a fix.
  • If you don't understand a step, please ask for clarification before continuing with any future steps.

Click on the Watch Topic button and select Immediate Notification and click on proceed, this will help you to get notified faster when I have replied and make the cleaning process faster.

Note: It is possible that the infection you are trying to remove will not allow you to download files on the infected computer. If this is the case, then you will need to download the files requested in this guide on another computer and then transfer them to the infected computer. You can transfer the files via a CD/DVD, external drive, or USB flash drive.

:step1: Download Security Check by screen317 from here.
  • Save it to your Desktop.
  • Double click SecurityCheck.exe and follow the onscreen instructions inside of the black box.
  • A Notepad document should open automatically called checkup.txt.
  • Please post the contents of that document.

:step2: Download rkill from one of the following downloads (if you are unable to download or run rkill from one download, move to the next one.)

1. http://download.bleepingcomputer.com/grinler/rkill.com
2. http://download.bleepingcomputer.com/grinler/rkill.pif
3. http://download.bleepingcomputer.com/grinler/rkill.scr
4. http://download.bleepingcomputer.com/grinler/eXplorer.exe
5. http://download.bleepingcomputer.com/grinler/iExplore.exe
6. http://download.bleepingcomputer.com/grinler/uSeRiNiT.exe
7. http://download.bleepingcomputer.com/grinler/WiNlOgOn.exe
8. http://www.boredomsoft.org/hosted/rkill.exe
9. http://www.boredomsoft.org/hosted/rkill.com
10. http://www.boredomsoft.org/hosted/rkill.scr
11. http://www.boredomsoft.org/hosted/eXplorer.exe
12. http://www.boredomsoft.org/hosted/iExplore.exe

Please be patient while Rkill looks for various malware programs and ends them. When it has finished, the black window will automatically close and you can continue with the next step. If it appears like Rkill did not stop the malware from running, please try running RKill again until the malware is no longer running.

Do not reboot your computer after running RKill as the malware programs will start again!

:step3: Rerun Malwarebytes
Open Malwarebytes, click on the Update tab, and click the check for Updates button.
  • If an update is found, the program will automatically update itself. Press the OK button to close that box and continue.
  • If you encounter any problems while downloading the definition updates, manually download them from here and just double-click on mbam-rules.exe to install.
On the Scanner tab:
  • Make sure the "Perform Quick Scan" option is selected.
  • Then click on the Scan button.
  • If asked to select the drives to scan, leave all the drives selected and click on the Start Scan button.
  • The scan will begin and "Scan in progress" will show at the top. It may take some time to complete so please be patient.
  • When the scan is finished, a message box will say "The scan completed successfully. Click 'Show Results' to display all objects found".
  • Click OK to close the message box and continue with the removal process.
Back at the main Scanner screen:
  • Click on the Show Results button to see a list of any malware that was found.
  • Make sure that everything is checked, and click Remove Selected.
  • When removal is completed, a log report will open in Notepad.
  • The log is automatically saved and can be viewed by clicking the Logs tab in MBAM.
  • Copy and paste the contents of that report in your next reply. Be sure to post the complete log to include the top portion which shows MBAM's database version and your operating system.
  • Exit MBAM when done.
Note: If MBAM encounters a file that is difficult to remove, you will be asked to reboot your computer so MBAM can proceed with the disinfection process. If asked to restart the computer, please do so immediately. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware.

If you have trouble updating, troubleshoot Malwarebytes' Anti-Malware

:step3: Next run Superantisypware (SAS):

Download and scan with SUPERAntiSpyware Free for Home Users
  • Double-click SUPERAntiSpyware.exe and use the default settings for installation.
  • An icon will be created on your desktop. Double-click that icon to launch the program.
  • If asked to update the program definitions, click "Yes". If not, update the definitions before scanning by selecting "Check for Updates". (If you encounter any problems while downloading the updates, manually download them from http://www.superantispyware.com/downloads/SASDEFINITIONS.EXE (copy and paste that website address) and save SASDEFINITIONS.EXE to your desktop. Then double-click on SASDEFINITIONS.EXE to install the definitions.)
  • In the Main Menu, click the Preferences... button.
  • Click the Scanning Control tab.
  • Under Scanner Options make sure the following are checked (leave all others unchecked):
    • Close browsers before scanning.
    • Scan for tracking cookies.
    • Terminate memory threats before quarantining.
  • Click the "Close" button to leave the control center screen.
  • Back on the main screen, under "Scan for Harmful Software" click Scan your computer.
  • On the left, make sure you check C:\Fixed Drive.
  • On the right, under "Complete Scan", choose Perform Complete Scan.
  • Click "Next" to start the scan. Please be patient while it scans your computer.
  • After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click "OK".
  • Make sure everything has a checkmark next to it and click "Next".
  • A notification will appear that "Quarantine and Removal is Complete". Click "OK" and then click the "Finish" button to return to the main menu.
  • If asked if you want to reboot, click "Yes".
  • To retrieve the removal information after reboot, launch SUPERAntispyware again.
    • Click Preferences, then click the Statistics/Logs tab.
    • Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
    • If there are several logs, click the current dated log and press View log. A text file will open in your default text editor.
    • Please copy and paste the Scan Log results in your next reply.
  • Click Close to exit the program.
If you have a problem downloading, installing or getting SAS to run, try downloading and using the SUPERAntiSpyware Portable Scanner instead. Save the randomly named file (i.e. SAS_1710895.COM) to a USB drive or CD and transfer to the infected computer. Then double-click on it to launch and scan. The file is randomly named to help keep malware from blocking the scanner.

:step4: I'd like us to scan your machine with ESET OnlineScan
  • Hold down Control and click on this link to open ESET OnlineScan in a new window.
  • Click the Posted Image button.
  • For alternate browsers only: (Microsoft Internet Explorer users can skip these steps)
    • Click on esetsmartinstaller_enu.exe to download the ESET Smart Installer. Save it to your desktop.
    • Double click on the Posted Image
      icon on your desktop.
  • Check "YES, I accept the Terms of Use."
  • Click the Start button.
  • Accept any security warnings from your browser.
  • Under scan settings, check "Scan Archives" and "Remove found threats"
  • Click Advanced settings and select the following:
    • Scan potentially unwanted applications
    • Scan for potentially unsafe applications
    • Enable Anti-Stealth technology
  • ESET will then download updates for itself, install itself, and begin scanning your computer. Please be patient as this can take some time.
  • When the scan completes, click List Threats
  • Click Export, and save the file to your desktop using a unique name, such as ESETScan. Include the contents of this report in your next reply.
  • Click the Back button.
  • Click the Finish button.


In your next reply, please include:
  • Security Check log file
  • Malwarebytes' log file
  • SuperAntiSpyware log file
  • ESET log file
  • How's the computer running now? Please provide a detailed description any remaining problems, detailed word-for-word error messages that you are receiving, and/or screenshots of strange behavior.

Regards,
Jason

 

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