Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6, 1, 1, 1033 50.00%
5, 1, 1, 2015 50.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
SetSecurityDescriptorDacl, InitializeSecurityDescriptor, RegSetValueExW, RegCloseKey, RegEnumKeyExW, RegOpenKeyExW, RegOpenCurrentUser, RegQueryInfoKeyW, RegQueryValueExW, RegCreateKeyExW
gdi32.dll
BitBlt, SetTextColor, DeleteDC, CreateDIBSection, SetBkColor, DeleteObject, SelectObject, CreateCompatibleDC, CombineRgn, ExtCreateRegion, GetObjectW, TextOutW, GetDeviceCaps, CreateDCW
kernel32.dll
GlobalAlloc, GetSystemDirectoryW, GetModuleFileNameW, GlobalUnlock, GlobalFree, WinExec, GlobalReAlloc, FreeLibrary, LoadLibraryW, GetProcAddress, lstrcpyW, FlushFileBuffers, CreateFileA, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, RtlUnwind, InitializeCriticalSectionAndSpinCount, GlobalLock, GetVersionExW, GetLocaleInfoA, GetStringTypeW, GetStringTypeA, HeapReAlloc, VirtualAlloc, LeaveCriticalSection, EnterCriticalSection, GetConsoleMode, GetConsoleCP, SetFilePointer, GetSystemTimeAsFileTime, QueryPerformanceCounter, VirtualFree, HeapCreate, DeleteCriticalSection, GetStartupInfoA, GetFileType, SetHandleCount, GetEnvironmentStringsW, CreateProcessW, DeviceIoControl, CreateEventW, CreateFileW, SetEvent, WaitForSingleObject, CreateThread, GetCurrentProcessId, CloseHandle, ReleaseMutex, OpenFileMappingW, WTSGetActiveConsoleSessionId, ProcessIdToSessionId, GetLastError, SetThreadPriority, Sleep, GetUserDefaultLangID, GetPrivateProfileStringW, GetTickCount, OutputDebugStringW, UnmapViewOfFile, MapViewOfFile, SetPriorityClass, CreateMutexW, GetCommandLineW, HeapSize, FreeEnvironmentStringsW, GetModuleFileNameA, GetStdHandle, WriteFile, ExitProcess, RaiseException, LCMapStringW, MultiByteToWideChar, WideCharToMultiByte, LCMapStringA, HeapAlloc, GetCurrentThreadId, SetLastError, TlsFree, TlsSetValue, TlsAlloc, TlsGetValue, GetModuleHandleW, IsValidCodePage, GetOEMCP, GetACP, InterlockedDecrement, InterlockedIncrement, GetCPInfo, HeapFree, IsDebuggerPresent, SetUnhandledExceptionFilter, LoadLibraryA, GetStartupInfoW, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, GetModuleHandleA, GetPrivateProfileIntW, InitializeCriticalSection, GetCommandLineA, GetEnvironmentStrings, FreeEnvironmentStringsA, OpenProcess, HeapDestroy, GetVersionExA, GetProcessHeap
ole32.dll
CLSIDFromProgID, CoUninitialize, CoCreateInstance, CoInitializeEx, CoInitialize
psapi.dll
GetDeviceDriverBaseNameW, EnumDeviceDrivers, GetModuleBaseNameW, EnumProcesses
setupapi.dll
SetupDiEnumDeviceInfo, SetupDiGetClassDevsW, SetupDiGetDeviceRegistryPropertyA, SetupDiGetClassDescriptionA, SetupDiDestroyDeviceInfoList
shell32.dll
SHGetFolderPathW, ShellExecuteW
shlwapi.dll
PathFileExistsW
user32.dll
UpdateWindow, MessageBoxW, UnhookWindowsHookEx, SetWindowsHookExW, CreateWindowExW, DefWindowProcW, SetLayeredWindowAttributes, SetWindowPos, GetDesktopWindow, ReleaseDC, LoadIconW, RegisterClassExW, DispatchMessageW, ShowWindow, EnumDisplayDevicesW, EndPaint, keybd_event, SetWindowRgn, LoadImageW, FindWindowW, BeginPaint, TranslateMessage, InvalidateRect, SendMessageW, RegisterDeviceNotificationW, UnregisterDeviceNotification, SetRect, SetTimer, GetMessageW, PostQuitMessage, RegisterWindowMessageW, ChangeDisplaySettingsExW, PostMessageW, KillTimer, SetForegroundWindow, LoadCursorW, CallNextHookEx, EnumDisplaySettingsExW, GetClientRect, wsprintfW, GetDC, DestroyWindow
winmm.dll
mixerGetNumDevs, mixerGetLineInfoW, mixerClose, mixerGetControlDetailsW, mixerOpen, mixerGetLineControlsW, mixerSetControlDetails, mixerGetID, waveOutOpen, waveOutClose
wtsapi32.dll
WTSRegisterSessionNotification, WTSUnRegisterSessionNotification

AsAcpiSvr.exe

AsAcpiSvr.exe by ASUSTeK Computer Inc. (Signed)

Remove AsAcpiSvr.exe
Version:   6, 1, 1, 1033
MD5:   7389a9a2ed3c7c2d42e6ddee13026e09
SHA1:   27c0c819de0a9b1e1c2d6e5d01fad1ca0c1ef384
SHA256:   39b858c4685c7414ba62dce0c679e0a0c1b592d3de7234d370a3be0276d121fe

Overview

asacpisvr.exe 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). It is installed with a couple of know programs including Asus ACPI Driver published by ASUS and CapsHook published by ASUS. The file is digitally signed by ASUSTeK Computer Inc. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:asacpisvr.exe
Publisher:ASUSTeK Computer Inc.
Product name:AsAcpiSvr.exe
Description:Asus Eee PC ACPI Service
Typical file path:C:\programas\eeepc\acpi\asacpisvr.exe
File version:6, 1, 1, 1033
Size:972.41 KB (995,752 bytes)
Certificate
Issued to:ASUSTeK Computer Inc.
Authority (CA):VeriSign
Effective date:Sunday, March 8, 2009
Expiration date:Sunday, April 8, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
ASUS
5% remove
This is the software driver package for the installed Asus ACPI. The driver package is required in order for the ACPI device to function properly and is the software that allows your computer to communicate with this hardware or device. The Advanced Configuration and Power Interface (ACPI) specification provides an open standard for device configuration and power management by the operating system.
ASUS
11% remove
The Asus CapsHook utility is used for showing the Caps Lock status when you press that key. This is useful for PCs that do not include indicator LEDs on the keyboard, which leaves you unsure if Caps Lock is engaged or not.0079519#ixzz2OVSLgTzn

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'AsusACPIServer' → C:\Programas\EeePC\ACPI\AsAcpiSvr.exe

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00230517%
0.028634%
Kernel CPU:0.00145774%
0.013761%
User CPU:0.00084743%
0.014873%
Kernel CPU time:1,375 ms/min
100,923,805ms/min
Context switches:1/sec
284/sec
Memory
Private memory:2.13 MB
21.59 MB
Private (maximum):4.37 MB
Private (minimum):104 KB
Non-paged memory:2.13 MB
21.59 MB
Virtual memory:39.93 MB
140.96 MB
Virtual memory (peak):41.44 MB
169.69 MB
Working set:332 KB
18.61 MB
Working set (peak):4.39 MB
37.95 MB
Resource allocations
Threads:4
12
Handles:135
600
GUI GDI count:20
103
GUI USER count:11
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:"C:\programas\eeepc\acpi\asacpisvr.exe"
Owner:User
Parent process:explorer.exe (by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

Distribution by countryDistribution by country

Japan installs about 50.00% of AsAcpiSvr.exe.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
American Megatrends 100.00%
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