Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4, 0, 3006, 0 50.00%
4, 0, 3004, 0 50.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExW, RegCreateKeyExW, RegQueryValueW, RegOpenKeyW, RegEnumKeyW, RegDeleteKeyW, RegOpenKeyExW, RegQueryValueExW, RegCloseKey
gdi32.dll
DeleteDC, GetStockObject, GetDeviceCaps, RectVisible, PtVisible, ScaleWindowExtEx, SetWindowExtEx, ScaleViewportExtEx, SetViewportExtEx, OffsetViewportOrgEx, SetViewportOrgEx, SelectObject, Escape, TextOutW, CreateBitmap, DeleteObject, GetClipBox, SetMapMode, SetTextColor, SetBkColor, RestoreDC, SaveDC, ExtTextOutW
kernel32.dll
GetCommandLineA, HeapFree, HeapAlloc, GetProcessHeap, RtlUnwind, ExitProcess, RaiseException, HeapSize, HeapReAlloc, Sleep, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, HeapDestroy, HeapCreate, VirtualFree, QueryPerformanceCounter, GetTickCount, GetSystemTimeAsFileTime, VirtualAlloc, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, GetLocaleInfoA, GetConsoleCP, GetConsoleMode, GetStringTypeA, GetStringTypeW, LCMapStringA, LCMapStringW, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, CreateFileA, GetCurrentProcess, FlushFileBuffers, SetFilePointer, WriteFile, ReadFile, GetThreadLocale, GlobalFindAtomW, LoadLibraryA, GetVersionExA, InterlockedIncrement, FormatMessageW, GlobalFlags, GetModuleHandleA, WritePrivateProfileStringW, SetErrorMode, lstrlenW, TlsFree, GlobalFree, DeleteCriticalSection, LocalReAlloc, TlsSetValue, TlsAlloc, InitializeCriticalSection, GlobalHandle, GlobalUnlock, GlobalReAlloc, EnterCriticalSection, TlsGetValue, LeaveCriticalSection, LocalFree, LocalAlloc, InterlockedDecrement, GetCurrentProcessId, GetLastError, SetLastError, GlobalAddAtomW, CloseHandle, GlobalDeleteAtom, GetCurrentThread, GetCurrentThreadId, ConvertDefaultLocale, GetModuleFileNameW, GetVersion, EnumResourceLanguagesW, GetLocaleInfoW, LoadLibraryW, WideCharToMultiByte, MultiByteToWideChar, FindResourceW, LoadResource, LockResource, SizeofResource, InterlockedExchange, GlobalLock, lstrcmpW, GlobalAlloc, FreeLibrary, GetModuleHandleW, GetProcAddress
shlwapi.dll
PathFindExtensionW, PathFindFileNameW
user32.dll
LoadCursorW, GetSysColorBrush, ShowWindow, RegisterWindowMessageW, LoadIconW, WinHelpW, GetCapture, GetClassLongW, SetPropW, GetPropW, RemovePropW, IsWindow, GetForegroundWindow, GetDlgItem, GetTopWindow, DestroyWindow, GetMessageTime, GetMessagePos, MapWindowPoints, SetForegroundWindow, GetClientRect, CreateWindowExW, GetClassInfoExW, GetClassInfoW, RegisterClassW, AdjustWindowRectEx, CopyRect, DefWindowProcW, CallWindowProcW, SetWindowLongW, SetWindowPos, SystemParametersInfoA, GetWindowPlacement, GetSystemMetrics, GetMenuItemID, GetSubMenu, GetWindow, GetDlgCtrlID, GetWindowRect, GetClassNameW, PtInRect, GetWindowTextW, SetWindowTextW, GetSysColor, ReleaseDC, GetDC, ClientToScreen, GrayStringW, DrawTextExW, DrawTextW, TabbedTextOutW, GetMenuItemCount, UnregisterClassW, GetMenu, DestroyMenu, GetWindowThreadProcessId, GetWindowLongW, GetLastActivePopup, IsWindowEnabled, EnableWindow, MessageBoxW, SetCursor, GetMessageW, TranslateMessage, DispatchMessageW, GetActiveWindow, IsWindowVisible, GetKeyState, PeekMessageW, GetCursorPos, ValidateRect, SetMenuItemBitmaps, GetMenuCheckMarkDimensions, LoadBitmapW, GetFocus, GetParent, SendMessageW, ModifyMenuW, GetMenuState, EnableMenuItem, CheckMenuItem, PostQuitMessage, SetWindowsHookExW, CallNextHookEx, FindWindowW, PostMessageW, UnhookWindowsHookEx, IsIconic, UnregisterClassA
winspool.drv
DocumentPropertiesW, OpenPrinterW, ClosePrinter
Export table
InstallLaunchEv
UninstallLaunchEv

SysHook.dll

Acer ePower Management by Acer Incorporated (Signed)

Remove SysHook.dll
Version:   4, 0, 3006, 0
MD5:   22ba83b4462dc30f2e28056bd976c820
SHA1:   f07fbc7a0a8ff9fea8b0370d59975ce2dbdc9b88
SHA256:   88ca81cfc7693380c8efa696473463d489f6e73e1ed8eeb9ce3a14f3601baca1

Overview

syshook.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including eMachines Power Management published by Acer Incorporated, Acer ePower Management from Acer Incorporated and Acer ePower Management by Acer Incorporated. The file is digitally signed by Acer Incorporated which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:syshook.dll
Publisher:Acer Incorporated
Product name:Acer ePower Management
Description:SysHook Dynamic Link Library
Typical file path:C:\Program Files\emachines\emachines power management\syshook.dll
File version:4, 0, 3006, 0
Size:210.53 KB (215,584 bytes)
Certificate
Issued to:Acer Incorporated
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Acer Incorporated
7% remove
eMachines Power Management is pre-installed with various eMachine laptops and is designed to maximize your PC's power utilization and performance.
Acer Incorporated
5% remove
Acer ePower Management is pre-installed with various Acer laptops and is designed to maximize your PC's power utilization and performance.
Acer Incorporated
10% remove
Gateway Power Management is a tool that provides you with an easy, reliable and safe means of selecting a power scheme that balances your needs for extended battery life and processing power. The Gateway Power Management main page is where you can select the power scheme that best suits your needs, or you can define your own power schemes. You can also temporarily adjust the current power scheme if you need to. You can also extend the b...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Premium 50.00%
Windows Vista Home Basic 50.00%

Distribution by countryDistribution by country

Australia installs about 25.00% of Acer ePower Management.
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