How to remove the 49brstub virus

Most antivirus programs identify 49brstub.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.

Click to Run a Free Virus Scan for the 49brstub.dll malware

49brstub.dll file information

The process known as VER_DESCRIPTION appears to belong to software Mindspark Interactive Network or VER_PRODUCT_NAME or Utility Chest Internet Explorer Toolbar or Trusteer Endpoint Protection by VER_COMPANY_NAME.

Description: 49brstub.dll is not essential for Windows and will often cause problems. 49brstub.dll is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 34,192 bytes (94% 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 is not visible. The file is digitally signed. The service has no detailed description. It is able to record keyboard inputs. It is not a Windows system file. The 49brstub.dll file is a Verisign signed file. 49brstub.dll is able to record keyboard and mouse inputs. 49brstub.dll appears to be a compressed file. Therefore the technical security rating is 73% dangerous.

Uninstalling this variant: If problems with Mindspark Interactive Network or Utility Chest Internet Explorer Toolbar come up, you may also do the following:
  1) uninstall it from your computer using the Control Panel applet Uninstall a Program
  2) get help from the software vendor Myway.

Recommended: Identify 49brstub.dll related errors

Important: You should check the 49brstub.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 49brstub issues

The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active 49brstub process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the 49brstub.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

49brstub.dll [all]