SUService.exe
ThinkVantage System Update Service by Lenovo Group Limited
| Version: | 3.0.4223.41819 |
| MD5: | c2191c1a5dfed0795e3d3b68905b195b |
| SHA1: | 69c9f4ad40d8ecba4508eee6045c64f899afb807 |
| SHA256: | c2147446e74f1588c4da2a46e4565b3de79821f96aaa3747c13655d88e2883d8 |
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) within the local user context. It is installed with a couple of know programs including System Update published by Lenovo and Facebook Video Calling 2.0.0.447 published by Skype Technologies S.A.. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC).
Details
| 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: | 3.0.4223.41819 |
| 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
Programs
The following programs will install this file
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.
The video calling feature in Facebook powered by Skype is an in-browser Skype-based video chat which enables users to video conference their Facebook friends. Facebook provides users with two choices to initiate a call. You can choose someone from your online Facebook chat contacts and then hit the video button in the discussion window.
Features:
- Face-to-face video calls
- Video call button at the top of the chat window
- Add e...
Behaviors
Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
- 'SUService' (System Update)
- 'SUService'
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
| CPU |
| Total CPU: | 0.00024459% | |
| Kernel CPU: | 0.00018032% | |
| User CPU: | 0.00006427% | |
| Kernel CPU time: | 245,146 ms/min | |
| CPU cycles: | 3,854/sec | |
| Memory |
| Private memory: | 12.94 MB | |
| Private (maximum): | 10.5 MB | |
| Private (minimum): | 5.52 MB | |
| Non-paged memory: | 12.94 MB | |
| Virtual memory: | 113.05 MB | |
| Virtual memory (peak): | 116.38 MB | |
| Working set: | 6.34 MB | |
| Working set (peak): | 11.36 MB | |
| Page faults: | 4,948/min | |
| I/O |
| I/O read transfer: | 32 Bytes/sec | |
| I/O read operations: | 1/sec | |
| I/O write transfer: | 0 Bytes/sec | |
| I/O write operations: | 1/sec | |
| I/O other transfer: | 4 Bytes/sec | |
| I/O other operations: | 1/sec | |
| Resource allocations |
| Threads: | 7 | |
| Handles: | 257 | |
| GUI GDI count: | 4 | |
| GUI USER count: | 2 | |
Process properties
| Integrety level: | Undefined |
| Platform: | 32-bit |
| Command line: | "C:\Program Files\lenovo\system update\suservice.exe" |
| Owner: | User |
| Windows Service |
| Service name: | SUService |
| Display name: | System Update |
| Description: | “ThinkVantage System Update” |
| Type: | Win32OwnProcess |
| Parent process: | services.exe (by Microsoft) |
Threads
Averages
| mscoree.dll (Microsoft .NET Framework by Microsoft) |
| Total CPU: | 0.00004552% | |
| Kernel CPU: | 0.00003035% | |
| User CPU: | 0.00001517% | |
| Memory: | 296 KB | |
| SUService.exe (main module) |
| Total CPU: | 0.00003792% | |
| Kernel CPU: | 0.00003792% | |
| User CPU: | 0.00000000% | |
| CPU cycles: | 893/sec | |
| Memory: | 40 KB | |
| mscorwks.dll |
| Total CPU: | 0.00001896% | |
| Kernel CPU: | 0.00001264% | |
| User CPU: | 0.00000632% | |
| CPU cycles: | 208/sec | |
| Memory: | 5.66 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 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 country
United States installs about 50.00% of ThinkVantage System Update Service.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Lenovo |
88.89% |
|
| Sahara |
11.11% |
|
