The genuine mrt.exe file is a software component of Windows by Microsoft.
Mrt.exe is the main executable used to run the Microsoft Removal Tool. It is not a core Windows process, but should only be removed in case it is causing problems. The Microsoft Removal Tool was first released in 2005 for the Microsoft Windows operating system. It is a freely available tool and it scans your computer for some of the most common infections. If you turn on Automatic Updates in Windows, this tool will be downloaded and run on the second Tuesday of each month. It runs silently in the background unless it finds an infection. This is an effective tool, but it cannot be considered a replacement for a real anti-virus program. Microsoft was founded in 1975 by Bill Gates and Paul Allen and quickly rose to prominence following the launch of their popular operating system, MS-DOS, for early personally computers. Today Microsoft develops many different products such as computer software, consumer electronics, personal computers and services.
MRT stands for Microsoft Removal Tool
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the mrt.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
The process known as Microsoft Windows Malicious Software Removal Tool belongs to software Microsoft or Microsoft Windows Malicious Software Removal Tool or Microsoft Windows Malicious Software Removal by Microsoft (www.microsoft.com).
Description: Mrt.exe is not essential for Windows and will often cause problems. Mrt.exe is located in the C:\Windows\System32 folder.
The file size on Windows 10/8/7/XP is 13,179,660 bytes.
The mrt.exe file is certified by a trustworthy company. Mrt.exe is not a Windows system file. The program has no visible window. Mrt.exe is able to monitor applications and manipulate other programs. Therefore the technical security rating is 22% dangerous; however you should also read the user reviews.
Recommended: Identify mrt.exe related errors
Important: Some malware camouflages itself as mrt.exe, for example TROJ_GEN.R03BC0OC318 or TROJ_GEN.R002C0OCP18 (detected by TrendMicro), and ML.Attribute.HighConfidence or Trojan.Gen.6 (detected by Symantec). Therefore, you should check the mrt.exe 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.
A clean and tidy computer is the key requirement for avoiding problems with mrt. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic 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 6resmon 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 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the mrt.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.