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Win7 Internet Security Virus


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3 replies to this topic

#1 etonesealp

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Posted 23 May 2011 - 03:46 PM

Hello again

My son has handed me his laptop to "sort out" which has been completely disabled by the above. I can not run any of the scans or download the programs listed in the preparation guide as the virus is stopping access to the internet!!

Tried it in safe mode but the same result.

I had mbam on from a previous issue but it wont let that run either.

Any suggestions would be gratefully received.

Thanks

Jeff

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#2 boopme

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Posted 25 May 2011 - 07:36 PM

Hello,I moved this to Am I Infected.


This infection changes settings on your computer so that when you launch an executable, a file ending with .exe, it will instead launch the infection rather than the desired program. To fix this we must first download a Registry file that will fix these changes. From a clean computer, please download the following file and save it to a removable media such as a CD/DVD, external Drive, or USB flash drive.

FixNCR.reg


Now run RKill....
Download and Run RKill
  • Please download RKill by Grinler from one of the 4 links below and save it to your desktop.

    Link 1
    Link 2
    Link 3
    Link 4

  • Before we begin, you should disable your anti-malware softwares you have installed so they do not interfere RKill running as some anti-malware softwares detect RKill as malicious. Please refer to this page if you are not sure how.
  • Double-click on Rkill on your desktop to run it. (If you are using Windows Vista, please right-click on it and select Run As Administrator)
  • A black screen will appear and then disappear. Please do not worry, that is normal. This means that the tool has been successfully executed.
  • If nothing happens or if the tool does not run, please let me know in your next reply

Do not reboot your computer after running rkill as the malware programs will start again. Or if rebooting is required run it again.

^^

If you get an alert that Rkill is "infected", ignore it. The alert is just a fake warning given by the rogue software which tries to terminate programs that try to remove it. If you see such a warning, leave the warning on the screen and then run Rkill again. By not closing the warning, this sometimes allows you to bypass the malware's attempt to protect itself so that Rkill can perform its routine.

IF you cannot run RKill...
Try this with RKill.... download iExplore.exe or eXplorer.exe, which are renamed copies of rkill.com, and try them instead.

Do not reboot your computer after running rkill as the malware programs will start again.



Next run MBAM (MalwareBytes):

Please download Malwarebytes Anti-Malware and save it to your desktop.
Download Link 1
Download Link 2MBAM may "make changes to your registry" as part of its disinfection routine. If using other security programs that detect registry changes (ie Spybot's Teatimer), they may interfere or alert you. Temporarily disable such programs or permit them to allow the changes.
  • Make sure you are connected to the Internet.
  • Double-click on mbam-setup.exe to install the application.
    For instructions with screenshots, please refer to the How to use Malwarebytes' Anti-Malware Guide.
  • When the installation begins, follow the prompts and do not make any changes to default settings.
  • When installation has finished, make sure you leave both of these checked:
    • Update Malwarebytes' Anti-Malware
    • Launch Malwarebytes' Anti-Malware
  • Then click Finish.
MBAM will automatically start and you will be asked to update the program before performing a scan.
  • 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.

Troubleshoot Malwarebytes' Anti-Malware
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#3 etonesealp

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Posted 26 May 2011 - 02:09 AM

Hi Boopme

Thanks for the reply, however I have managed to clean up the virus and the laptop seems to be running fine now.
I found if I stopped a particular process I didn't recognise in task manager I could run Mbam as administrator which cleared it.

Thanks anyway.

etonesaelp

#4 boopme

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Posted 26 May 2011 - 02:41 PM

You;re welcome and thanks for letting us know.
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook




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