Should I block it?

No, this file is 100% safe to run.

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegisterServiceCtrlHandlerW, SetServiceStatus, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, AllocateAndInitializeSid, FreeSid, GetSecurityInfo, SetEntriesInAclW, SetSecurityInfo, DuplicateTokenEx, SetTokenInformation, CreateProcessAsUserW, OpenProcessToken, StartServiceCtrlDispatcherW
kernel32.dll
FlushFileBuffers, ConnectNamedPipe, ReadFile, GetLastError, DisconnectNamedPipe, CreateNamedPipeW, GlobalAlloc, SetNamedPipeHandleState, CreateFileW, FindFirstFileA, CreateDirectoryA, FindClose, CreateFileA, LocalFree, WaitForSingleObject, DuplicateHandle, WriteFile, GetCurrentProcess, LoadLibraryW, GetProcAddress, OpenProcess, CloseHandle, GlobalFree, SetEnvironmentVariableA, CompareStringW, CompareStringA, MoveFileA, DeleteFileA, GetTempFileNameA, GetTempPathA, SetFileAttributesA, GetFileAttributesA, GetEnvironmentVariableW, MoveFileW, DeleteFileW, GetTempFileNameW, GetTempPathW, FreeLibrary, FindNextFileA, CreateMutexW, ReleaseMutex, WideCharToMultiByte, MultiByteToWideChar, CreateDirectoryW, FindFirstFileW, SetFileAttributesW, EnterCriticalSection, Sleep, InitializeCriticalSection, InterlockedExchange, DeleteCriticalSection, LeaveCriticalSection, RtlUnwind, GetCommandLineA, GetVersion, ExitProcess, GetTimeZoneInformation, GetSystemTime, GetLocalTime, HeapFree, HeapAlloc, GetCurrentThreadId, TlsSetValue, TlsAlloc, SetLastError, TlsGetValue, TerminateProcess, UnhandledExceptionFilter, GetModuleFileNameA, FreeEnvironmentStringsA, FreeEnvironmentStringsW, GetEnvironmentStrings, GetEnvironmentStringsW, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, GetModuleHandleA, GetEnvironmentVariableA, GetVersionExA, HeapDestroy, HeapCreate, VirtualFree, SetFilePointer, HeapReAlloc, HeapSize, VirtualAlloc, IsBadWritePtr, SetUnhandledExceptionFilter, IsBadReadPtr, IsBadCodePtr, GetCPInfo, GetACP, GetOEMCP, LoadLibraryA, SetStdHandle, InterlockedDecrement, InterlockedIncrement, GetStringTypeA, GetStringTypeW, LCMapStringA, LCMapStringW, SetEndOfFile
psapi.dll
GetModuleBaseNameW, EnumProcesses, EnumProcessModules
shell32.dll
SHGetFolderPathW, SHGetFolderPathA
userenv.dll
CreateEnvironmentBlock

ACService.exe

ArcSoft Connect by ArcSoft (Signed)

Remove ACService.exe
Version:   1.0.0.39
MD5:   eb7f3cb46d53a4fe4dd6efbb596d0ff4
SHA1:   9390352b3ffac901d817c4052788e72c13c62686

Overview

acservice.exe runs as a service under the name ArcSoft Connect Daemon (ACDaemon) with extensive SYSTEM privileges (full administrator access). The file is digitally signed by ArcSoft which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows Vista (TM) Home Basic (6.0.6002.131072).

DetailsDetails

File name:acservice.exe
Publisher:ArcSoft
Product name:ArcSoft Connect
Description:ArcSoft Connect Service
Typical file path:C:\Program Files\common files\arcsoft\connection service\bin\acservice.exe
File version:1.0.0.39
Size:102.5 KB (104,960 bytes)
Build date:12/18/2007 2:52 AM
Certificate
Issued to:ArcSoft
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows Console
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'ACDaemon' (ArcSoft Connect Daemon)

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00005022%
0.028634%
Kernel CPU:0.00005022%
0.013761%
Kernel CPU time:468,003 ms/min
100,923,805ms/min
Memory
Private memory:1.49 MB
21.59 MB
Private (maximum):3.8 MB
Private (minimum):2.96 MB
Non-paged memory:1.49 MB
21.59 MB
Virtual memory:37.27 MB
140.96 MB
Virtual memory (peak):45.3 MB
169.69 MB
Working set:2.96 MB
18.61 MB
Working set (peak):4.03 MB
37.95 MB
Resource allocations
Threads:2
12
Handles:62
600

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command line:"C:\Program Files\common files\arcsoft\connection service\bin\acservice.exe"
Owner:SYSTEM
Windows Service
Service name:ACDaemon
Display name:ArcSoft Connect Daemon
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Basic 100.00%

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
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