logonui.exe
Windows Logon User Interface Host by Microsoft
| Version: | 6.0.6001.18000 (longhorn_rtm.080118-1840) |
| MD5: | 62d577288b48998fc6667bf22dc5b690 |
| SHA1: | d50c0e8f41b31fe95f269e4869c78e1013a20975 |
| SHA256: | 2ae9e184ba655eb56488a3deff1c7c37b1c99eeb821e961390fce2efce6d7cbf |
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 32 bit program.
Details
| 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: | 9 KB (9,216 bytes) |
| Digital DNA |
| PE subsystem: | Windows GUI |
| Entropy: | 5.244596 |
| File packed: | No |
| Code language: | Microsoft Visual C++ |
| .NET CLR: | No |
More details
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
| CPU |
| Total CPU: | 0.00245731% | |
| Kernel CPU: | 0.00111872% | |
| User CPU: | 0.00133859% | |
| Kernel CPU time: | 372,148 ms/min | |
| CPU cycles: | 401,505/sec | |
| Memory |
| Private memory: | 12.6 MB | |
| Private (maximum): | 16.64 MB | |
| Private (minimum): | 14.13 MB | |
| Non-paged memory: | 12.6 MB | |
| Virtual memory: | 91.15 MB | |
| Virtual memory (peak): | 92.97 MB | |
| Working set: | 13.88 MB | |
| Working set (peak): | 24.67 MB | |
| Page faults: | 10,510/min | |
| I/O |
| I/O read transfer: | 941 Bytes/sec | |
| I/O read operations: | 1/sec | |
| I/O write transfer: | 4 Bytes/sec | |
| I/O write operations: | 1/sec | |
| I/O other transfer: | 168 Bytes/sec | |
| I/O other operations: | 11/sec | |
| Resource allocations |
| Threads: | 9 | |
| Handles: | 167 | |
| GUI GDI count: | 278 | |
| GUI USER count: | 33 | |
Process properties
Threads
Averages
| LogonUI.exe (main module) |
| Total CPU: | 0.00568178% | |
| Kernel CPU: | 0.00265470% | |
| User CPU: | 0.00302708% | |
| CPU cycles: | 375,961/sec | |
| Context switches: | 4/sec | |
| Memory: | 20 KB | |
| authui.dll |
| Total CPU: | 0.00054680% | |
| Kernel CPU: | 0.00028930% | |
| User CPU: | 0.00025751% | |
| CPU cycles: | 10,505/sec | |
| Memory: | 1.91 MB | |
Common loaded modules
These are modules that are typiclaly loaded within the context of this process.
Distribution by Windows OS
| OS version | distribution |
| 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 country
United States installs about 44.67% of Windows Logon User Interface Host.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| 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% |
|
