logonui.exe

Windows Logon User Interface Host by Microsoft

Remove logonui.exe
Version:   6.0.6001.18000 (longhorn_rtm.080118-1840)
MD5:   bad79fece1387cdd8388a3314645757f
SHA1:   4da94ce72a94a3899e7f4b5ab274a3faeb621570
SHA256:   a0e5dae8bd6b29f7f22f28c644e3ccd7c08e9dbbbc2a54cc3c0e542b6f20efa3
This is a Windows system installed file with Windows File Protection (WFP) enabled.

What is logonui.exe?

Windows Logon UI (LogonUI.exe) implements the graphical user interface shown when a user is asked to log in to the local machine.

Overview

LogonUI.exe executes as a process under the SYSTEM account with extensive privileges (the system and the administrator accounts have the same file privileges) typically within the context of its parent winlogon.exe (Windows Logon Application by Microsoft). and is compiled as a 64 bit program.

DetailsDetails

File name:LogonUI.exe
Publisher:Microsoft Corporation
Product name:Windows Logon User Interface Host
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\logonui.exe
File version:6.0.6001.18000 (longhorn_rtm.080118-1840)
Product version:6.0.6001.18000
Size:20.5 KB (20,992 bytes)
Digital DNA
PE subsystem:Windows GUI
Entropy:5.244596
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00010887%
0.028634%
Kernel CPU:0.00005912%
0.013761%
User CPU:0.00004976%
0.014873%
Kernel CPU time:86 ms/min
100,923,805ms/min
Memory
Private memory:10.25 MB
21.59 MB
Private (maximum):10.61 MB
Private (minimum):10.57 MB
Non-paged memory:10.25 MB
21.59 MB
Virtual memory:98.05 MB
140.96 MB
Virtual memory (peak):101.86 MB
169.69 MB
Working set:504 KB
18.61 MB
Working set (peak):15.32 MB
37.95 MB
Resource allocations
Threads:8
12
Handles:190
600

BehaviorsProcess properties

Platform:64-bit
Command line:"logonui.exe"
Owner:SYSTEM
Parent process:winlogon.exe (Windows Logon Application by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 29.41%
Windows 7 Ultimate 12.42%
Windows 7 Professional 11.76%
Windows 8 9.15%
Windows 8 Pro 9.15%
Windows Vista Home Premium 5.23%
Windows 8 Single Language 3.27%
Windows 8.1 2.61%
Windows Vista Business 1.96%
Windows 7 Starter 1.96%
Windows 7 Home Basic 1.96%
Windows 8.1 Pro 1.31%
Windows 8.1 Single Language 1.31%
Windows 8 Pro with Media Center 1.31%
Windows 8 Enterprise 1.31%
Windows Vista Home Basic 1.31%
Windows 8.1 Enterprise Evaluation 0.65%
Windows 8.1 Pro Preview 0.65%
Windows Server 2008 Standard 0.65%
Windows 7 Ultimate N 0.65%
Microsoft Windows XP 0.65%
23 other Windows OS version

Distribution by countryDistribution by country

United States installs about 44.67% of Windows Logon User Interface Host.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 19.23%
Toshiba 19.23%
Hewlett-Packard 16.35%
ASUS 11.54%
Sony 9.62%
Acer 8.65%
Lenovo 5.77%
Alienware 3.85%
GIGABYTE 1.92%
Samsung 1.92%
Gateway 1.92%
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