Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6.3.9600.16384 (winblue_rtm.130821-1623) 1.88%
6.3.9600.16384 (winblue_rtm.130821-1623) 3.08%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.25%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.05%
6.2.9200.16384 (win8_rtm.120725-1247) 0.84%
6.2.9200.16384 (win8_rtm.120725-1247) 0.64%
6.2.9200.16384 (win8_rtm.120725-1247) 0.15%
6.2.9200.16384 (win8_rtm.120725-1247) 13.14%
6.2.9200.16384 (win8_rtm.120725-1247) 1.64%
6.2.9200.16384 (win8_rtm.120725-1247) 0.84%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.10%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.10%
6.2.8250.0 (winmain_win8beta.120217-1520) 0.05%
6.2.8102.0 (winmain_win8m3.110823-1455) 0.10%
6.1.7601.17514 (win7sp1_rtm.101119-1850) 37.20%
6.1.7601.17514 (win7sp1_rtm.101119-1850) 19.30%
6.1.7601.17514 (win7sp1_rtm.101119-1850) 0.10%
6.1.7601.17514 (win7sp1_rtm.101119-1850) 0.05%
6.1.7601.17514 (win7sp1_rtm.101119-1850) 0.05%
6.1.7601.17514 (win7sp1_rtm.101119-1850) 0.05%
6.1.7601.17514 (win7sp1_rtm.101119-1850) 0.05%
6.1.7601.17514 (win7sp1_rtm.101119-1850) 0.10%
6.1.7600.16385 (win7_rtm.090713-1255) 3.27%
6.1.7600.16385 (win7_rtm.090713-1255) 2.68%
6.1.7600.16385 (win7_rtm.090713-1255) 2.78%
View more

Relationships

Child processes
Related files

winlogon.exe

Windows Logon Application by Microsoft

Remove winlogon.exe
Version:   5.1.2600.5788 (xpsp_sp3_qfe.090402-1315)
MD5:   15f486d48af1a3f8f86116e03ac41eb8
SHA1:   6bbfbd1410667897a4dd2d697f1842d9daa77ffa
SHA256:   79bfcdc1aaa5f06b8218a0e6f56f2225f1d7ffaec1131ce57d7ab14f484c3d0a
This is a Windows system installed file with Windows File Protection (WFP) enabled.

What is winlogon.exe?

Winlogon is the component of Windows that is responsible for handling the secure attention sequence, loading the user profile on logon, and optionally locking the computer when a screensaver is running (requiring another authentication step).

About winlogon.exe (from Microsoft)

Winlogon handles interface functions that are independent of authentication policy. It creates the desktops for the window station, implements time-out operations, and provides a set of support functi

DetailsDetails

File name:winlogon.exe
Publisher:Microsoft Corporation
Product name:Windows Logon Application
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\winlogon.exe
Original name:WINLOGON.EXE.MUI
File version:5.1.2600.5788 (xpsp_sp3_qfe.090402-1315)
Product version:5.1.2600.5788
Size:548.5 KB (561,664 bytes)
Digital DNA
Entropy:6.338183
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

BehaviorsBehaviors

Windows firewall allowed program
Exceptions allow programs to access to the Internet through an outbound connections
  • Firewall exception for 'C:\Windows\system32\winlogon.exe'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00248885%
0.028634%
Kernel CPU:0.00167138%
0.013761%
User CPU:0.00081747%
0.014873%
Kernel CPU time:750 ms/min
100,923,805ms/min
Memory
Private memory:10.53 MB
21.59 MB
Private (maximum):5.6 MB
Private (minimum):464 KB
Non-paged memory:10.53 MB
21.59 MB
Virtual memory:76.13 MB
140.96 MB
Virtual memory (peak):77.82 MB
169.69 MB
Working set:3.68 MB
18.61 MB
Working set (peak):16.19 MB
37.95 MB
Resource allocations
Threads:19
12
Handles:518
600
GUI GDI count:69
103
GUI USER count:14
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:winlogon.exe
Owner:SYSTEM
Parent process:smss.exe (by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8.1 23.00%
Windows 7 Home Premium 23.00%
Windows 8.1 Pro 10.50%
Windows 7 Ultimate 10.50%
Windows 8 5.50%
Windows 8.1 Single Language 5.00%
Windows 8 Single Language 3.50%
Windows 8 Pro 3.50%
Windows 8.1 Pro with Media Center 2.50%
Windows Vista Home Premium 2.50%
Windows 7 Professional 2.50%
Windows 7 Home Basic 1.50%
Windows 8 Enterprise N 1.00%
Windows 8 Enterprise 1.00%
Windows 8.1 N 0.50%
Windows Seven Black Edition 0.50%
Windows 8.1 Enterprise Evaluation 0.50%
Windows 7 Starter 0.50%
Windows 8.1 Enterprise 0.50%
Windows 8.1 Pro Preview 0.50%
Windows Vista Home Basic 0.50%
23 other Windows OS version

Distribution by countryDistribution by country

United States installs about 39.50% of Windows Logon Application.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 19.62%
Dell 18.11%
Hewlett-Packard 14.72%
Lenovo 12.08%
Acer 11.70%
Toshiba 9.06%
Intel 3.02%
Sony 3.02%
GIGABYTE 2.64%
Alienware 2.26%
Samsung 1.89%
Medion 1.51%
Sahara 0.38%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE