Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2, 3, 2, 928 25.00%
2, 3, 1, 904 9.38%
2, 3, 0, 608 56.25%
2, 1, 0, 611 6.25%
1.00 3.13%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
AdjustTokenPrivileges, OpenProcessToken, LookupPrivilegeValueA, RegEnumKeyExA, RegOpenKeyExA, RegQueryValueExA, RegCloseKey, RegOpenKeyExW, LookupPrivilegeValueW, RegEnumKeyExW, RegQueryValueExW
kernel32.dll
MultiByteToWideChar, lstrcatA, ExpandEnvironmentStringsA, lstrcmpiA, CreateProcessA, GetLastError, GetCurrentThreadId, LocalFree, FormatMessageA, DeleteFileA, CloseHandle, WriteFile, CreateFileA, GetModuleFileNameA, GetWindowsDirectoryA, GetSystemDirectoryA, GetCurrentProcess, GetVersionExA, SetSystemPowerState, Sleep, CompareStringW, CompareStringA, GetLocaleInfoW, GetTimeZoneInformation, GetUserDefaultLCID, EnumSystemLocalesA, GetLocaleInfoA, IsValidCodePage, IsValidLocale, InterlockedIncrement, lstrcpyW, LoadLibraryA, GetProcAddress, UnhandledExceptionFilter, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, GetEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsW, FreeEnvironmentStringsA, GetStartupInfoA, GetFileType, GetStdHandle, SetHandleCount, GetCurrentThread, TlsGetValue, SetLastError, TlsFree, TlsAlloc, TlsSetValue, TerminateProcess, GetOEMCP, GetACP, GetCPInfo, RtlUnwind, FatalAppExitA, ExitProcess, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, WideCharToMultiByte, lstrlenA, GlobalAlloc, GlobalLock, GlobalFree, lstrcpyA, GlobalUnlock, InterlockedDecrement, InitializeCriticalSection, IsBadWritePtr, HeapReAlloc, VirtualAlloc, VirtualFree, HeapCreate, HeapDestroy, GetEnvironmentVariableA, GetModuleHandleA, GetVersion, GetCommandLineA, HeapAlloc, HeapFree, SetEnvironmentVariableA, lstrlenW, lstrcatW, ExpandEnvironmentStringsW, OutputDebugStringW, lstrcmpiW, GetVersionExW, lstrcpynW, CreateProcessW, FormatMessageW, GetModuleFileNameW, CreateFileW, DeleteFileW, GetWindowsDirectoryW, GetSystemDirectoryW, InitializeCriticalSectionAndSpinCount, GetSystemTimeAsFileTime, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, GetModuleHandleW, HeapSize, IsDebuggerPresent, SetUnhandledExceptionFilter
ole32.dll
CoInitialize, CoCreateInstance, CoUninitialize
shell32.dll
FindExecutableA, SHGetMalloc, SHGetPathFromIDListA, SHGetSpecialFolderLocation, ShellExecuteExA, ShellExecuteA, ShellExecuteExW, FindExecutableW, SHGetPathFromIDListW, ShellExecuteW
shlwapi.dll
PathUnquoteSpacesW, PathGetArgsW, AssocQueryStringW, PathRemoveArgsW, PathRemoveFileSpecW
user32.dll
RegisterWindowMessageA, OpenClipboard, EmptyClipboard, SetClipboardData, CloseClipboard, IsWindow, IsWindowVisible, GetTopWindow, GetWindow, GetSystemMenu, GetMenuState, GetFocus, SetFocus, GetParent, GetWindowLongA, GetForegroundWindow, GetWindowThreadProcessId, AttachThreadInput, SetForegroundWindow, IsIconic, ShowWindow, GetSystemMetrics, GetWindowRect, SetRect, SetWindowPos, EnumDesktopWindows, GetCursorPos, mouse_event, SetCursorPos, OpenDesktopA, CloseDesktop, GetDesktopWindow, SendMessageTimeoutA, SystemParametersInfoA, ExitWindowsEx, FindWindowA, PostMessageA, wsprintfA, keybd_event, MessageBoxA, EnumThreadWindows, GetWindowLongW, OpenDesktopW, SendMessageTimeoutW, SystemParametersInfoW, PostMessageW, FindWindowW, wsprintfW, MessageBoxW, wvsprintfW, RegisterWindowMessageW
version.dll
GetFileVersionInfoA, VerQueryValueA, GetFileVersionInfoSizeA, VerQueryValueW, GetFileVersionInfoW, GetFileVersionInfoSizeW
Export table
BroadcastMessage
ComFnUtl_BroadcastMessage
ComFnUtl_CenterWindow
ComFnUtl_CloseScreenSaver
ComFnUtl_CopyTextToClipboard
ComFnUtl_CopyTextToClipboardA
ComFnUtl_CopyTextToClipboardW
ComFnUtl_CreateShortcut
ComFnUtl_CreateShortcutA
ComFnUtl_CreateShortcutW
ComFnUtl_CycleApplication
ComFnUtl_ExecuteCommand
ComFnUtl_ExecuteCommandA
ComFnUtl_ExecuteCommandEx
ComFnUtl_ExecuteCommandExA
ComFnUtl_ExecuteCommandExW
ComFnUtl_ExecuteCommandW
ComFnUtl_ExecuteScreenSaver
ComFnUtl_GetAssociateExecuteFileFromExtName
ComFnUtl_GetAssociateExecuteFileFromExtNameA
ComFnUtl_GetAssociateExecuteFileFromExtNameW
ComFnUtl_GetDefaultPlayerFileNameByExtName
ComFnUtl_GetDefaultPlayerFileNameByExtNameA
ComFnUtl_GetDefaultPlayerFileNameByExtNameW
ComFnUtl_GetFileVersionByFileName
ComFnUtl_GetFileVersionByFileNameA
ComFnUtl_GetFileVersionByFileNameW
ComFnUtl_GetFileVersionByFullPathFileName
ComFnUtl_GetFileVersionByFullPathFileNameA
ComFnUtl_GetFileVersionByFullPathFileNameW
ComFnUtl_GetFocusHandle
ComFnUtl_GetInternetExplorerDefaultHomePage
ComFnUtl_GetInternetExplorerDefaultHomePageA
ComFnUtl_GetInternetExplorerDefaultHomePageW
ComFnUtl_GetScreenSaverTimeOut
ComFnUtl_GetSpecialFolder
ComFnUtl_GetSpecialFolderA
ComFnUtl_GetSpecialFolderPath
ComFnUtl_GetSpecialFolderPathA
ComFnUtl_GetSpecialFolderPathW
ComFnUtl_GetSpecialFolderW
ComFnUtl_GetSystemClientsDefaultSubKey
ComFnUtl_GetSystemClientsDefaultSubKeyA
ComFnUtl_GetSystemClientsDefaultSubKeyW
ComFnUtl_GetSystemClientsFileNameBySubKey
ComFnUtl_GetSystemClientsFileNameBySubKeyA
ComFnUtl_GetSystemClientsFileNameBySubKeyW
ComFnUtl_GetSystemClientsSubKey
ComFnUtl_GetSystemClientsSubKeyA
ComFnUtl_GetSystemClientsSubKeyW
ComFnUtl_GetSystemDefaultBrowserFileName
ComFnUtl_GetSystemDefaultBrowserFileNameA
ComFnUtl_GetSystemDefaultBrowserFileNameW
ComFnUtl_GetSystemDefaultMailFileName
ComFnUtl_GetSystemDefaultMailFileNameA
ComFnUtl_GetSystemDefaultMailFileNameW
ComFnUtl_GetSystemDefaultMailSubKey
ComFnUtl_GetSystemDefaultMailSubKeyA
ComFnUtl_GetSystemDefaultMailSubKeyW
ComFnUtl_GetSystemDefaultPlayerFileName
ComFnUtl_GetSystemDefaultPlayerFileNameA
ComFnUtl_GetSystemDefaultPlayerFileNameW
ComFnUtl_GetSystemMailFileNameBySubKey
ComFnUtl_GetSystemMailFileNameBySubKeyA
ComFnUtl_GetSystemMailFileNameBySubKeyW
ComFnUtl_GetSystemMailSubKey
ComFnUtl_GetSystemMailSubKeyA
ComFnUtl_GetSystemMailSubKeyW
ComFnUtl_IsScreenSaverActive
ComFnUtl_IsScreenSaverRunning
ComFnUtl_IssueWindowsAPPCommand
ComFnUtl_MinimizeAllApplication
ComFnUtl_MinimizeWindow
ComFnUtl_OpenSpecialFolder
ComFnUtl_OpenSpecialFolderA
ComFnUtl_OpenSpecialFolderW
ComFnUtl_ResolveShortcut
ComFnUtl_ResolveShortcutA
ComFnUtl_ResolveShortcutW
ComFnUtl_RetrieveRegisterWindowMessage
ComFnUtl_RotateApplication
ComFnUtl_SendAPPCommand
ComFnUtl_SendAPPCommandEx
ComFnUtl_SetFocusHandle
ComFnUtl_SetScreenSaverActive
ComFnUtl_SetScreenSaverTimeOut
ComFnUtl_SetWindowToActive
ComFnUtl_SetWindowToForeground
ComFnUtl_ShowShutDownWindows
ComFnUtl_ShowSystemDefaultErrorMessage
ComFnUtl_ShowSystemDefaultErrorMessageA
ComFnUtl_ShowSystemDefaultErrorMessageW
ComFnUtl_ShutDownWindows
ComFnUtl_SuspendSystemByPowerDown

ComFnUtl.dll

Dritek System Inc. Common Function Utility by Dritek System Inc. (Signed)

Remove ComFnUtl.dll
Version:   2, 1, 0, 611
MD5:   eada257daa4d0e2c3db0bfd52d505492
SHA1:   535e88d20c9d21c3991d7fc6e658e006163cf30e
SHA256:   30505bf648f89b4d9a440aab43a20ce7c25c5ae67e443b866ac299ff8a055038

Overview

comfnutl.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 Launch Manager published by Acer Incorporated, Launch Manager from Acer Incorporated and Launch Manager by Acer Incorporated. The file is digitally signed by Dritek System Inc. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:comfnutl.dll
Publisher:Dritek System Inc.
Product name:Dritek System Inc. Common Function Utility
Description:Common Function Utility Library
Typical file path:C:\Program Files\launch manager\comfnutl.dll
File version:2, 1, 0, 611
Size:108.07 KB (110,661 bytes)
Certificate
Issued to:Dritek System Inc.
Authority (CA):VeriSign
Expiration date:Monday, October 15, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Acer Incorporated
26% remove
Acer hot key combinations are controlled by the Launch Manager software.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8 61.29%
Windows 8.1 Single Language 6.45%
Windows 8.1 6.45%
Windows 8 Single Language 6.45%
Windows 7 Ultimate 6.45%
Windows 8.1 Pro 3.23%
Windows 7 Home Premium 3.23%
Windows 8 Pro 3.23%
Windows Vista Home Premium 3.23%

Distribution by countryDistribution by country

United States installs about 48.39% of Dritek System Inc. Common Function Utility.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 96.30%
Hewlett-Packard 3.70%
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