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How to Remove Worm:Win32/Nuqel.BD, Uninstall Worm Infection

Worm:Win32/Nuqel.BD Introduction

Worm:Win32/Nuqel.BD is one form of hazardous computer infection that has interfered with lots of PC users’ regular system operation since the day it was programmed. It features state of the art hack technology that is updated by cyber criminals who strive to implement disruption a targeted PC for illegal purposes, such as data theft and money extortion. Having some similar properties like another newly-released Trojan.Win32.Agent.aldog, Worm:Win32/Nuqel.BD can often sneak into a user’s computer, regardless of the version of Windows operation system in use, without any permission or authorization. Internet users may get infected with Worm:Win32/Nuqel.BD threat when they download some distrusted freeware or shareware from Internet or open spam emails that carry malicious attachments.

More recently, Internet fraudsters also take advantage of poison SEO strategy to propagate the program of Worm:Win32/Nuqel.BD through pushing vicious bogus links relative to hot news or events to the top of search engine results. People who are looking for the resource may encounter the infection of Worm:Win32/Nuqel.BD via clicking on those vicious links operated by hackers. Some compromised web pages such as P2P file sharing website may also spread this dangerous Worm:Win32/Nuqel.BD virus into a user’s computer. Once being installed, Worm:Win32/Nuqel.BD virus will make use of its pre-programmed files and codes to make chaos in affected system. Typically, it would change original system files with its own labeled files and forcibly make them to be “Read Only” to avoid regular removal. By making serious modification in system configuration including MBR, Worm:Win32/Nuqel.BD can be loaded up automatically on every Windows boot.

While running in targeted system, this infection will add its private running process, usually Random.exe, in the Windows Task Manager to keep its further destruction. Internet users may encounter abnormal website traffic symptoms due to the existence of Worm:Win32/Nuqel.BD, like a variety of pop up advertisements, fake program updates and downloads, etc. By tracing user’s regular Internet surf and history, this invasive warm virus may steal sensitive off victims’ PCs, including online banking credentials, passwords and more. Apart from those basic security issues, Worm:Win32/Nuqel.BD may also trigger other series of problems in system such as downloading additional virus, spyware, malware onto targeted PC, resulting in system crash and more. Without any doubts, Worm:Win32/Nuqel.BD infection should be removed from affected PC as long as being noticed of its presence.

Note: Worm:Win32/Nuqel.BD cannot be handled without concerted effort and method. If you cannot deal with the dangerous Worm:Win32/Nuqel.BD alone, you are welcome to ask help from VilmaTech Certified 24/7 online expert here, who would like to help you out of trouble.

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Remove Worm:Win32/Nuqel.BD with Manual Steps

1. Stop the running process of Worm:Win32/Nuqel.BD infetcion should be performed in the window task manager. To open task manager, you are required to press CTRL+ALT+DELETE combination key.

  • On the Processes tab, find the process relative to Worm:Win32/Nuqel.BD.
  • Right-click to stop them all.

launch-task-manager-from-ctrl-alt-delete

2. Show hidden files associated with Worm:Win32/Nuqel.BD.

For Windows XP, 7 and Vista:

  • On the desktop, click the Start button.
  • Find the Control Panel and click it on.
  • Navigate to Appearance and Personalization link.

appearance

  • Click on Folder Options link.
  • Choose the View tab.
  • Click Show hidden files and folders, uncheck Hide protected operating system files (Recommended) under Advanced settings.
  • Apply OK to make a confirmation.

Screen-Shot-2013-05-22-at-7.32.05-PM

For Windows 8:

  • Click on the mini start menu as well.

win8_hidden files1

  • Go to Control Panel > Folder Options.

win8_hidden files2

  • Under Folder Options window, click View tab.

win8_hidden files3

  • Click on the Hidden files and folders icon and then click the Show hidden files, folders, and drives option selector.
  • Apply OK to make confirmation.

win8_hidden files4

3. Clean up all files of Worm:Win32/Nuqel.BD in local disk.

%Windir%\system\winlogon.exe
%Windir%\system\lsass.exe

4. Get rid of  all Worm:Win32/Nuqel.BD’s registry entries.

  • Open Registry Editor window by pressing (win key+R) and typing in “regedit” without the quotes in the box.
  • In the Registry Editor window, search for all the registry files related to HEUR.Trojan.Win32.Generic. Right-click to delete them all.

regedit-win8

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “%Windir%\system\winlogon.exe”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “%Windir%\system\lsass.exe”

How to Backup Windows Registry (Video Guide)

In Conclusion

Worm:Win32/Nuqel.BD is a dangerous PC infection that mainly attacks Windows compatible PCs carrying serious system vulnerabilities. Worm:Win32/Nuqel.BD can often permeate into a user’s computer without asking for any approval. It may be distributed by harmful web pages, insecure Internet downloads having the activation code of the virus, spam emails and more. When installed, Worm:Win32/Nuqel.BD will start its series of disruption activities to gain from victims. For instance, Worm:Win32/Nuqel.BD may slow down the performance of computer via taking up a large amount of system resource, result in website traffic with a variety of pop ups and more, carry and install additional virus, spyware, malware and more infection on the targeted machine. It is certain that Worm:Win32/Nuqel.BD should be eliminated from computer timely for the sake of protecting machine as well as user’s privacy.

Attention: Manual removal of Worm:Win32/Nuqel.BD is a high level task. If you are not familiar with the operation and do not want to make mistake, please be free to contact VilmaTech Certified 24/7 online expert here for real time support.

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