How to remove the 4wbrstub virus

Most antivirus programs identify 4wbrstub.dll as malware.

The free file information forum can help you find out how to remove it. If you have additional information about this file, please leave a comment or a suggestion for other users.

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4wbrstub.dll file information

The process known as VER_DESCRIPTION appears to belong to software VER_PRODUCT_NAME or Mindspark Interactive Network by VER_COMPANY_NAME.

Description: 4wbrstub.dll is not essential for Windows and will often cause problems. The 4wbrstub.dll file is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 34,192 bytes (85% of all occurrences) or 63,560 bytes. 
A .dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This .dll file can be injected to all running processes and can change or manipulate their behavior. The program has no visible window. It is certified by a trustworthy company. The service has no detailed description. 4wbrstub.dll is able to record keyboard inputs. The 4wbrstub.dll file is not a Windows system file. The file is a Verisign signed file. 4wbrstub.dll is able to record keyboard and mouse inputs. Therefore the technical security rating is 76% dangerous.

Uninstalling this variant: If there are any problems with 4wbrstub.dll, you may also want to use the software publisher's support or uninstall the program using the Control Panel ⇒ Uninstall a ProgramMindspark Interactive Network.

Recommended: Identify 4wbrstub.dll related errors

Important: You should check the 4wbrstub.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


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Best practices for resolving 4wbrstub issues

The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active 4wbrstub process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the 4wbrstub.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

4wbrstub.dll [all]