What is winlogon.exe? Should I remove it?

by Gabriel E. Hall - -

winlogon.exe is a fully legitimate process, which shouldn't be terminated. It's a Microsoft Windows login process, which is important for handling Windows functions during users' log ins. However, it is not possible to end this process using the Task Manager because it ends its work very quickly. winlogon.exe is typically located in “C:\Winnt\System32\” or “C:\Windows\System32\” subfolders.


There are many viruses that try to hide their presence on the system by using legitimate file names. According to experts, winlogon.exe is used by such cyber threats as trojan Hazzer, NS Keylogger, Captain Mnemo Pro, Suclove, Ritdoor.b, KillSec and many other cyber infections. As soon as one of these viruses infiltrates the system, it creates winlogon.exe file and starts using it for launching itself or one of its components. Sometimes winlogon.exe becomes a significant part of a dangerous threat, but it can also work in the background of the system and silently perform its own harmful actions.

If you noticed winlogon.exe and you have doubts about its trustworthiness, we highly recommend scanning the system with RegCure Pro and checking this file.

verdict - status of the file:
diagnosis required
Advice: If your computer seems sluggish, or you are suffering from unwanted advertisements and redirects to unknown websites, we highly recommend you to scan it with reputable anti-spyware program. Do some FREE scan tests and check the system for unwanted applications that might be responsible for these problems.
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Problem diagnosis program Happiness
Problem diagnosis program Happiness
Compatible with Microsoft Windows Compatible with OS X
What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is a recommended tool to scan your system for possible threats and crappy software. The trial version of the product will find harmful applications in your system.
More information about this program can be found in Reimage review.
Press mentions on Reimage
Alternate Software
Plumbytes Anti-Malware
Hitman Pro

About the author

Gabriel E. Hall
Gabriel E. Hall - Passionate web researcher

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