How to remove the vDNS Plugin malware

Most antivirus programs classify VirtualDNS.dll as a harmful extension to Internet Explorer: e.g. not-a-virus:AdWare.Win32.Webdir.b or (detected by Kaspersky), and Trojan Horse (detected by Symantec). Add-ons like this can display ads, slow down your computer and cause various other errors. If you can't remember installing the associated vDNS Plugin software, it's no surprise. In most cases, this kind of adware is installed on the side when you install a freeware product like a Youtube Downloader or a PDF Converter. In the following selection, you can read more about vDNS Plugin and how to get rid of it.

Click here to automatically remove the vDNS Plugin malware

VirtualDNS.dll file information

The process known as vDNS Plugin or TODO: File description appears to belong to software vDNS or TODO: Product name by vDNS or TODO: Company name.

Description: VirtualDNS.dll is not essential for Windows and will often cause problems. The file VirtualDNS.dll is located in the C:\Windows folder. Known file sizes on Windows 10/8/7/XP are 111,616 bytes (88% of all occurrences) or 128,512 bytes. 
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your web browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as part of the browser itself. BHOs are often used by adware and spyware. IDs used by this BHO include 86C510E9-97EF-4749-914F-0280247BE3A6. The program has no visible window. The file is an unknown file in the Windows folder. VirtualDNS.dll is able to monitor web browsers. The service has no detailed description. The file is not a Windows core file. The VirtualDNS.dll file is a file with no information about its developer. VirtualDNS.dll appears to be a compressed file. Therefore the technical security rating is 76% dangerous, however you should also read the user reviews.

Recommended: Identify VirtualDNS.dll related errors

Important: You should check the VirtualDNS.dll process on your PC to see if it is a threat. If vDNS Plugin has changed your browser's search engine and start page, you can recover your browser's default settings as follows:

Reset default browser settings for Internet-Explorer ▾
  1. In Internet Explorer, press the key combination Alt + X to open the Tools menu.
  2. Click Internet options.
  3. Click the Advanced tab.
  4. Click the Reset... button.
  5. Enable the Delete personal settings option.
This will reset your Internet Explorer to its default settings. Your browser will start with the familiar start page and search engine—without popups, ads, cookies, but all browser add-ons are deleted too [1]. Make cleaning up your browser and your computer simpler and safer with Security Task Manager.


User Comments

I believe that this is an adware link that will come up everytime you get on to internet explorer, it also can sometimes mess up your homepage
  Jack Lewis  

Summary: Average user rating of VirtualDNS.dll: based on 1 vote with 1 user comment. One user suspects danger.

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Best practices for resolving VirtualDNS issues

The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active VirtualDNS process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the VirtualDNS.dll on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.

A clean and tidy computer is the key requirement for avoiding PC trouble. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

Other processes

VirtualDNS.dll [all]