SUService.exe

ThinkVantage System Update Service by Lenovo Group Limited

Remove SUService.exe
Version:   4.0.4223.41962
MD5:   6ea2f517373771cac5188e82617c9c0b
SHA1:   546f7e52b6f9a316e709900348c3f734d4f0cce9

What is SUService.exe?

ThinkVantage System Update Service is the software updater program which runs in the background of Windows and automatically starts up when your PC boots. It checks for software udpates and automatically downloads and installs them if found.

Overview

suservice.exe runs as a service under the name System Update (SUService) with extensive SYSTEM privileges (full administrator access). This is typically installed with the program System Update published by Lenovo. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC).

DetailsDetails

File name:suservice.exe
Publisher:Lenovo Group Limited
Product name:ThinkVantage System Update Service
Typical file path:C:\Program Files\lenovo\system update\suservice.exe
File version:4.0.4223.41962
Size:28 KB (28,672 bytes)
Digital DNA
PE subsystem:Windows GUI
Entropy:3.616766
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following program will install this file
Lenovo
18% remove
Lenovo System Update is the updater program which runs with Windows (in the background as a service) and automatically starts up when your computer boots. It checks for updates and automatically downloads and installs them if found based on the user's settings. Lenovo Update checks for installed Lenovo OEM software included with a new PC. System Update is used to update/install Lenovo drivers, BIOS and applications.

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'SUService' (System Update)
  • 'SUService'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00046678%
0.028634%
Kernel CPU:0.00032706%
0.013761%
User CPU:0.00013972%
0.014873%
Kernel CPU time:78 ms/min
100,923,805ms/min
CPU cycles:7,524/sec
17,470,203/sec
Context switches:5/sec
284/sec
Memory
Private memory:11.6 MB
21.59 MB
Private (maximum):8.17 MB
Private (minimum):3.27 MB
Non-paged memory:11.6 MB
21.59 MB
Virtual memory:119.91 MB
140.96 MB
Virtual memory (peak):123.27 MB
169.69 MB
Working set:3.81 MB
18.61 MB
Working set (peak):10.68 MB
37.95 MB
Page faults:5,824/min
2,039/min
I/O
I/O read transfer:4.69 KB/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:3 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:7
12
Handles:207
600

BehaviorsProcess properties

Integrety level:Undefined
Platform:64-bit
Command line:"C:\Program Files\lenovo\system update\suservice.exe"
Owner:SYSTEM
Windows Service
Service name:SUService
Display name:System Update
Description:“ThinkVantage System Update”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Professional 44.44%
Microsoft Windows XP 22.22%
Windows 7 Enterprise 11.11%
Windows 7 Ultimate 11.11%
Windows Vista Business 11.11%

Distribution by countryDistribution by country

United States installs about 50.00% of ThinkVantage System Update Service.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 88.89%
Sahara 11.11%
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