Estimated safety rating

logonui.exe is a program which is most likely NOT a virus. So, if logonui.exe is on your system, it is most likely ok, and will NOT be a cause for concern. Even if your PC is virus-free, it is still recommended to run a well-known antivirus with a good detection rate, in order to yourself your system against potential security problems.

Executable file path

The default filename and folder where the program is stored is
C:\Windows\System32\LogonUI.exe.

MD5 hash of the executable file

The MD5 checksum for this file is 715f03b4c7223349768013ea95d9e5b7.

Is running as a service

This application does NOT operate as a Windows service. This is usually a good sign.

Belongs to the operating system

logonui.exe seems to use the functions of Windows SFC (System File Checker) or Windows File Protection.

Is a 64 bit executable file

64-bit code has been detected. This application can use the full power of a modern PC cpu.

Digitally signed

logonui.exe is digitally signed. Today the large majority of clean software applications are digitally signed.

Valid digital signature

The digital signature extracted from logonui.exe is valid. This is most likely a clean, ok program.

Certifier name

Digital certificate name: Microsoft Windows

Issuer name

Certificate's issuer name: Microsoft Windows Verification PCA

Can be uninstalled

This executable does NOT have a removal routine stored in registry.