Should I block it?

No, this file is 100% safe to run.

Relationships

PE structurePE file structure
Show functions
Import table
advapi32.dll
RegNotifyChangeKeyValue, RegDeleteKeyA, RegEnumKeyExA, RegOpenKeyExA, RegSetValueExA, RegCloseKey, RegQueryValueExA, RegCreateKeyExA
gdi32.dll
DeleteDC, ExtEscape, CreateDCA, GetClipBox, GetDCOrgEx
kernel32.dll
GetVersionExA, GetProcAddress, GetModuleHandleA, lstrcpyA, ResumeThread, WaitForSingleObject, LocalFree, LocalAlloc, CreateEventA
msvcrt.dll
DllMain
powrprof.dll
SetActivePwrScheme, ReadPwrScheme, GetActivePwrScheme
user32.dll
FindWindowA, UpdateWindow, GetMessageA, GetDC, ReleaseDC, GetSystemMetrics, SendMessageA, OffsetRect, IntersectRect, SystemParametersInfoA

SiSPower.dll

SiS Power Scheme Library by Silicon Integrated Systems

Remove SiSPower.dll
Version:   6.14.10.3654
MD5:   085d293743cb9a11620fcaca8f066276
SHA1:   cf0d1fe206bf96db9793c478674d5e0bcc14fa94
SHA256:   4356f17ffb584e60d3008cbb3d6198209c6c47506c199edab9dcea8d7f97b178

Overview

sispower.dll executes as a process with the local user's privileges. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine).

DetailsDetails

File name:sispower.dll
Publisher:Silicon Integrated Systems Corporation
Product name:SiS Power Scheme Library
Description:Dynamic link library for setting Power Scheme
Typical file path:C:\WINDOWS\system32\sispower.dll
File version:6.14.10.3654
Size:48 KB (49,152 bytes)
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'SiSPower' → Rundll32.exe SiSPower.dll,ModeAgent

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00022890%
0.028634%
Kernel CPU:0.00011597%
0.013761%
User CPU:0.00011293%
0.014873%
Kernel CPU time:55 ms/min
100,923,805ms/min
Memory
Private memory:2.2 MB
21.59 MB
Private (maximum):3.18 MB
Private (minimum):3.17 MB
Non-paged memory:2.2 MB
21.59 MB
Virtual memory:34.77 MB
140.96 MB
Virtual memory (peak):42.59 MB
169.69 MB
Working set:3.18 MB
18.61 MB
Working set (peak):3.18 MB
37.95 MB
Page faults:850/min
2,039/min
I/O
I/O other transfer:5 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:2
12
Handles:34
600
GUI GDI count:17
103
GUI USER count:8
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:"C:\Windows\System32\rundll32.exe" sispower.dll,modeagent
Owner:User
Parent process:Explorer.EXE (Windows Explorer by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

Distribution by countryDistribution by country

United States installs about 66.67% of SiS Power Scheme Library.
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