winlogon.exe is a application which is most likely legit. So, if winlogon.exe is on your system, it is most likely ok, and will NOT be a cause for concern. Even if your PC is clean, we still advise you to use a well-known antivirus with a good detection rate, in order to defend your system against viruses and malware.
This program is usually stored on disk in C:\Windows\System32\winlogon.exe.
The MD5 checksum for this file is c2610b6bdbefc053bbdab4f1b965cb24.
This program is NOT a Windows service. This is very good.
winlogon.exe appears to have something to do with Windows SFC (System File Checker) or Windows File Protection.
This application runs as a 32-bit program. It does not use the entire set of features of current PC processors. This ordinarily happens because the publishers did not upgrade it to use the x64 instruction set.
The description written in the exe is Windows Logon Application.
File version extracted from the file 6.0.6001.18000 (longhorn_rtm.080118-1840).
Author Microsoft Corporation.
Copyright notice © Microsoft Corporation. All rights reserved..
Some dangerous functions of the Operating System appear to be used, such as functions for intercepting the keyboard. We recommend you to read more about this program.
winlogon.exe has a digital signature. Today most clean software applications are digitally signed.
The digital signature extracted from winlogon.exe checks out perfectly. This is most likely a clean, ok program.
Digitally signed by: Microsoft Windows
Certificate's issuer name: Microsoft Windows Verification PCA
This application does NOT have an uninstall routine set up in registry.