Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExA, RegCreateKeyExA, RegQueryValueA, RegEnumKeyA, RegDeleteKeyA, RegOpenKeyExA, RegQueryValueExA, RegOpenKeyA, RegCloseKey
gdi32.dll
DeleteDC, GetStockObject, SetWindowExtEx, ScaleWindowExtEx, ScaleViewportExtEx, SetViewportExtEx, OffsetViewportOrgEx, SetViewportOrgEx, SelectObject, Escape, ExtTextOutA, TextOutA, RectVisible, GetDeviceCaps, DeleteObject, GetClipBox, SetMapMode, SetTextColor, SetBkColor, RestoreDC, SaveDC, CreateBitmap, PtVisible
kernel32.dll
GetOEMCP, HeapAlloc, HeapFree, HeapReAlloc, VirtualAlloc, RtlUnwind, GetCommandLineA, GetProcessHeap, RaiseException, ExitProcess, HeapSize, VirtualFree, HeapDestroy, HeapCreate, GetStdHandle, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCPInfo, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetSystemTimeAsFileTime, GetACP, IsValidCodePage, GetConsoleCP, GetConsoleMode, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, CreateFileA, GetCurrentProcess, FlushFileBuffers, SetFilePointer, WriteFile, ReadFile, GetThreadLocale, GlobalGetAtomNameA, GlobalFindAtomA, lstrcmpW, GetVersionExA, GlobalFlags, WritePrivateProfileStringA, InterlockedIncrement, SetErrorMode, TlsFree, DeleteCriticalSection, LocalReAlloc, TlsSetValue, TlsAlloc, InitializeCriticalSection, GlobalHandle, GlobalReAlloc, EnterCriticalSection, TlsGetValue, LeaveCriticalSection, LocalAlloc, InterlockedDecrement, GetModuleFileNameW, GetCurrentProcessId, GlobalAddAtomA, CloseHandle, GlobalDeleteAtom, GetCurrentThread, GetCurrentThreadId, ConvertDefaultLocale, GetModuleFileNameA, EnumResourceLanguagesA, GetLocaleInfoA, LoadLibraryA, lstrcmpA, FreeLibrary, GetModuleHandleA, GetProcAddress, GlobalFree, GlobalAlloc, GlobalLock, GlobalUnlock, FormatMessageA, LocalFree, FindResourceA, LoadResource, LockResource, SizeofResource, SetLastError, lstrlenA, CompareStringA, GetVersion, GetLastError, WideCharToMultiByte, MultiByteToWideChar, Sleep, InterlockedExchange
shlwapi.dll
PathFindExtensionA, PathFindFileNameA
user32.dll
ShowWindow, RegisterWindowMessageA, LoadIconA, WinHelpA, GetCapture, GetClassLongA, SetPropA, GetPropA, RemovePropA, IsWindow, GetForegroundWindow, GetDlgItem, GetTopWindow, DestroyWindow, GetMessageTime, GetMessagePos, MapWindowPoints, SetForegroundWindow, GetClientRect, GetMenu, CreateWindowExA, GetClassInfoExA, GetClassInfoA, RegisterClassA, CopyRect, DefWindowProcA, CallWindowProcA, SetWindowLongA, SystemParametersInfoA, IsIconic, GetWindowPlacement, GetWindow, GetDlgCtrlID, GetWindowRect, GetClassNameA, PtInRect, GetWindowTextA, SetWindowTextA, ClientToScreen, GrayStringA, DrawTextExA, DrawTextA, TabbedTextOutA, LoadCursorA, GetSystemMetrics, GetDC, ReleaseDC, GetSysColor, GetSysColorBrush, UnregisterClassA, GetWindowThreadProcessId, GetWindowLongA, GetLastActivePopup, IsWindowEnabled, EnableWindow, MessageBoxA, DestroyMenu, AdjustWindowRectEx, UnhookWindowsHookEx, PostMessageA, FindWindowA, CallNextHookEx, SetWindowsHookExA, GetSubMenu, GetMenuItemCount, GetMenuItemID, GetMenuState, PostQuitMessage, CheckMenuItem, EnableMenuItem, ModifyMenuA, SendMessageA, SetCursor, GetMessageA, TranslateMessage, DispatchMessageA, GetActiveWindow, IsWindowVisible, GetKeyState, PeekMessageA, GetCursorPos, ValidateRect, SetMenuItemBitmaps, GetMenuCheckMarkDimensions, LoadBitmapA, GetFocus, GetParent, SetWindowPos
winspool.drv
DocumentPropertiesA, OpenPrinterA, ClosePrinter
Export table
InstallLaunchEv
UninstallLaunchEv

SysHook.dll

Acer PowerSaver by Acer

Remove SysHook.dll
Version:   1, 00, 3005, 0
MD5:   356bcd3ebbe8146a332f64e13226a90d
SHA1:   27a45d9bf3445376ebccbafc6bdd04ccaac7bda4
SHA256:   1d84371c789521d936520cae5c8dde1ef4eadf2740cad81143e630d19a44e711

Overview

syshook.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Acer PowerSaver published by Acer Incorporated. This particular version is usually found on Windows 7 Professional (6.1.7601.65536).

DetailsDetails

File name:syshook.dll
Publisher:Acer Incorporated
Product name:Acer PowerSaver
Description:Acer PowerSaver - SysHook Dynamic Link Library
Typical file path:C:\Program Files\acer\acer powersaver\syshook.dll
File version:1, 00, 3005, 0
Size:204 KB (208,896 bytes)
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Acer Incorporated
11% remove

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Professional 100.00%

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 100.00%
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