PSUService.exe
Ecology by FUJITSU LIMITED (Signed)
Overview
psuservice.exe has 2 known versions, the most recent one is 3.3.0.0. It is started as a Windows Service with the name 'PowerSavingUtilityService'. In addition, it is run under the context of the SYSTEM account with extensive privileges (the administrator accounts have the same privileges). The average file size is about 56.38 KB. It is an authenticode code-signed executable issued to FUJITSU LIMITED by the certification authority VeriSign. Some variations of the file have been seen to be installed with the program Power Saving Utility from Fujitsu LIMITED. This is a .NET Common Language Runtime (CLR) assembly. During the process's lifecycle, the typical CPU resource utilization is about 0.0000% including both foreground and background operations, the average private memory consumption is about 1.28 MB with the maximum memory reaching around 2.6 MB.
 Details
|
| File name: | psuservice.exe |
| Publisher: | FUJITSU LIMITED |
| Product name: | Ecology |
| Description: | PSUService |
| Typical file path: | C:\Program Files\fujitsu\psutility\psuservice.exe |
| Certificate |
| Issued to: | FUJITSU LIMITED |
| Authority (CA): | VeriSign |
| Effective date: | Wednesday, April 20, 2011 |
| Expiration date: | Monday, May 21, 2012 |
| Windows Service |
| Service name: | PowerSavingUtilityService |
| Type: | Win32OwnProcess |
Programs installed in
(Note, the programs listed below are for all versions of Ecology.)
Power Saving Utility allows you to activate the Power Saving Mode and to extend your battery life.
Behaviors
(Note, the behaviors below are for all versions of psuservice.exe, select a unique version for details.)
Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
- 'PowerSavingUtilityService'
All file variations of psuservice.exe
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Home Premium |
50.00% |
|
| Windows 8.1 Single Language |
33.33% |
|
| Windows 8.1 |
16.67% |
|
Distribution by country
Japan installs about 33.33% of Ecology.
