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What is update.exe?

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 update.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.

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Update.exe file information

Windows Task Manager with update
Update.exe process in Windows Task Manager

The process known as Windows Service Pack Setup or Windows Essencials Media Codecs Update Service or VIRUS or product updater or Gonzales Update or REEO or Symantec Smart Update or Dragon

belongs to software Microsoft Windows Operating System or VIRUS or Windows Essentials Media or Bitdefender Antivirus Free Edition or Avira AntiVir Personal - Free or REEO or HandyBits File Shredder or Norton Utilities (version 15) or DragonatrixXx or HandyBits EasyCrypto Deluxe or Project1 or AntiVir Desktop

by Microsoft (www.microsoft.com) or MediaCodec.Org (www.mediacodec.org) or Teknum Systems AS (www.handybits.com) or Avira GmbH (www.avira.com) or Dragon Productions or REEO or Bitdefender (www.bitdefender.com/) or Avira Operations GmbH & Co. KG or Symantec (www.symantec.com).

Description: Update.exe is not essential for Windows and will often cause problems. The update.exe file is located in a subfolder of C:\Windows. Known file sizes on Windows 10/8/7/XP are 755,576 bytes (25% of all occurrences), 765,304 bytes and 44 more variants. http://www.file.net/process/update.exe.html 
The file is not a Windows core file. The program has no visible window. The software has no file description. Update.exe is able to manipulate other programs, record keyboard and mouse inputs, hide itself and monitor applications. Therefore the technical security rating is 56% dangerous, however you should also read the user reviews.

Recommended: Identify update.exe related errors

External information from Paul Collins:
There are different files with the same name:

Important: Some malware also uses the file name update.exe, for example Trojan.Win32.Bublik.wrc or DoS.Win32.VB.ag (detected by Kaspersky), and Artemis!FFF5FF1426A7 (detected by McAfee). Therefore, you should check the update.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.

Score

User Comments

Part of FlickrUploadrWindows and not flagged by MalwareBytes
  Brian Abrahams  
found with location c:\windows\syswow64\config\sysprofile\appdata with IP address 74.125.196.139 identified as Google Inc. Charter Security Suite as F-Secure identified it as a possible threat trying to make internet connection.
   
i have a updater exe trying to run from my internet cache nothing should be trying to update from that section of a computer or even running as a separate program outside of a browser
  tom  
Seems not to be dangerous, but my pc is get slower work... Cureit form dr. Web wont get that like a virus
  Oleshka  
It's dangerous! You can use a anti-virus program to get rid of it. I would recommend "mcafee internet security".or adwcleaner. In my opinion. I scan my laptop with mcafee and they got rid of "windowsupdate.exe".
  Right  
Virus! Called 'not-a-virus' from my anti-virus scan. Remove at all costs!
  Max  
I have it, it has 3 programs it runs on startup, it asks to let setup.exe make changes to the hard drive, it runs another updater service and setup with a bunch of numbers, Updater service
  Casey  
Cpu taken up. May be a trojan.
  ynot01  
More comments can be found here:
    (further information)

Rating chart

Summary: Average user rating of update.exe: based on 62 votes with 9 reviews. 18 users think update.exe is essential for Windows or an installed application. 4 users think it's probably harmless. 10 users think it's neither essential nor dangerous. 7 users suspect danger. 23 users think update.exe is dangerous and recommend removing it. 11 users don't grade update.exe ("not sure about it").


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Best practices for resolving update issues

A clean and tidy computer is the key requirement for avoiding problems with update. 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.

To help you analyze the update.exe process on your computer, the following programs have proven to be helpful: Security 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. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.



Other processes

update.exe [all]