How to Remove Worm:MSIL/Necast.D Effectively?

What do you know about Worm:MSIL/Necast.D? Infected with this nasty worm but cannot remove it effectively? Don’t worry, this step by step removal guide will show you how to delete Worm:MSIL/Necast.D easily and completely. Follow the removal instruction given in this post.

Worm:MSIL/Necast.D Description

Worm:MSIL/Necast.D is a malicious worm which is detected by Microsoft Security Essentials software. This worm has the ability to modify Windows components, drop other threats and even steal the user’s personal information. This worm can get inside your computer through system security vulnerabilities. It is usually bound with corrupted porn materials, free software and spam email attachments and sneaks into your computer without your knowledge. Once installed in your computer, this worm starts replicating itself and performs some malicious activities on your computer. It can attack important executable program flies-those with a.com or.exe extension, although data flies are also at some risk. Besides, it can delete your files including system files and non-system files randomly. In addition, this vicious worm would bring other threats such as virus, spyware and Trojan to further compromise your computer. What’s worse, this worm can pose a threat to your privacy, for it can record your activities on the computer and steal your information and data for the remote hackers. Since this worm is so dangerous, so you need to delete it at all costs.

Note: The manual removal is not for everyone, since it involves some complicated steps. If you are a novice user, it is a better option to download and use a powerful removal tool to remove the worm automatically.

How to Remove Worm:MSIL/Necast.D Effectively?

Solution 1: Get rid of the worm completely in the manual way.

Step 1: Press CTRL+ALT+DEL or CTRL+SHIFT+ESC. Open the Windows Task Manager. Click on the Processes tab, find and select the processes related to Worm:MSIL/Necast.D, and then end the malicious processes by clicking on the “End Process” button

Step2: Open Folder Options by clicking the Start button, selecting Control Panel and then double clicking on Folder Options. Click the View tab. Under Advanced settings, check “Show hidden files and folders”, uncheck “Hide protected operating system files (Recommended)” and then click OK. This will show all hidden files.

Step4. Delete the files related to the worm.

%AllUsersProfiles%\[random]
%AllUsersProfile%\Application Data\.exe
%AllUsersProfile%\Application Data\.dll

Step5. Click “Start” and select “Run” to open the Run dialog box. Type in “regedit” and click OK. Then the registry editor will appear. Search for and delete the following registry keys.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “[random].exe”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\
HKEY_LOCAL_MACHINESOFTWAREClasses[trojan name]IEHelper.DNSGuardCLSID
HKEY_LOCAL_MACHINESOFTWAREClasses[trojan name]IEHelper.DNSGuard
HKEY_LOCAL_MACHINESOFTWAREClasses[trojan name]IEHelper.DNSGuard.1
HKEY_LOCAL_MACHINESOFTWAREMicrosoftInternetExplorerToolbar “[trojan name]”

Solution 2: Get rid of the worm completely in the automatic way.
SpyHunter is a professional malware removal tool that helps to remove various types of malware like adware, viruses, Trojans, worms, rootkits, spyware, ransomware, etc. Now you can quickly eliminate Worm:MSIL/Necast.D by downloading and using this powerful removal tool. Please follow the steps blow:

Step 1: Download SpyHunter by clicking on the download button below, and then install it on your PC by following the installation wizard.
Step 2: Upon installation, run SpyHunter to start a full system scan to detect Worm:MSIL/Necast.D as well as other threats existing on your computer.
Step 3: When the scan is done, remove all the malicious threats by clicking on the “Fix Threat” button. Then, restart your computer to perform a full system scan again.

Worm:MSIL/Necast.D is a very dangerous computer worm that slips into your computer to perform various harmful acts. It is imperative to remove it completely to protect your computer system. Failure to remove this worm will not only result in possible damage to the Windows operating system and hardware components, but also increase the chance of other bad program getting in your PC and hacking into your online accounts. Manual removal of this worm is a cumbersome procedure and does not always works, because some files might not be found and deleted completely from your computer.

A better choice to get rid of the nasty worm is to use a powerful removal tool. A powerful removal tool equipped with a list of advanced utilities will help you completely get rid of Worm:MSIL/Necast.D as well as any other computer threats including worm, ransomware, Trojan and spyware easily and safely.