Should I block it?

No, this file is 100% safe to run.

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Parent process
Related files

PE structurePE file structure

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Import table
advapi32.dll
RegCreateKeyExW, RegQueryValueW, RegEnumKeyW, RegDeleteKeyW, RegOpenKeyW, RegCloseKey, RegCreateKeyW, RegQueryValueExW, RegSetValueExW, RegOpenKeyExW, RegDeleteValueW
comctl32.dll
_TrackMouseEvent, InitCommonControlsEx
comdlg32.dll
GetFileTitleW
gdi32.dll
GetClipBox, SetTextColor, SetBkColor, SaveDC, RestoreDC, SetBkMode, SetMapMode, ExtTextOutW, Escape, SetViewportOrgEx, OffsetViewportOrgEx, SetViewportExtEx, ScaleViewportExtEx, SetWindowExtEx, ScaleWindowExtEx, CreateBitmap, ExtSelectClipRgn, RectVisible, CreateSolidBrush, CreateRectRgnIndirect, GetTextMetricsW, GetBkColor, GetTextColor, GetRgnBox, PtVisible, GetDeviceCaps, GetViewportExtEx, GetWindowExtEx, GetStockObject, SetDIBColorTable, CreateCompatibleBitmap, CreateDIBSection, GetObjectW, DeleteObject, GetMapMode, SelectObject, BitBlt, DeleteDC, CreateFontW, CreateCompatibleDC, TextOutW
gdiplus.dll
GdipDeleteGraphics, GdipGetImageWidth, GdipFree, GdipGetImageHeight, GdipCreateFromHDC, GdiplusShutdown, GdipAlloc, GdipGetImagePixelFormat, GdipSetInterpolationMode, GdipCloneImage, GdiplusStartup, GdipCreateBitmapFromStream, GdipDrawImageI, GdipGetImageGraphicsContext, GdipCreateBitmapFromScan0, GdipCreateBitmapFromHBITMAP, GdipBitmapUnlockBits, GdipBitmapLockBits, GdipGetImagePaletteSize, GdipDisposeImage, GdipDrawImageRectI, GdipGetImagePalette
kernel32.dll
InterlockedDecrement, CompareStringA, GetLocaleInfoW, EnumResourceLanguagesW, GetVersion, ConvertDefaultLocale, GetCurrentThread, GetCurrentProcessId, GetThreadLocale, FileTimeToSystemTime, InterlockedIncrement, TlsGetValue, GlobalReAlloc, GlobalHandle, TlsAlloc, TlsSetValue, LocalReAlloc, TlsFree, GlobalFlags, ReadFile, WriteFile, SetFilePointer, FlushFileBuffers, LockFile, UnlockFile, GetModuleFileNameW, GetFileSize, FindClose, FindFirstFileW, GetVolumeInformationW, GetFullPathNameW, SetErrorMode, FileTimeToLocalFileTime, GetFileAttributesW, GetFileTime, GetTickCount, HeapFree, HeapAlloc, GetProcessHeap, GetStartupInfoW, VirtualProtect, VirtualAlloc, GetSystemInfo, VirtualQuery, RtlUnwind, HeapReAlloc, ExitThread, ExitProcess, HeapSize, SetUnhandledExceptionFilter, GetStdHandle, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCommandLineA, GetCommandLineW, SetHandleCount, GetFileType, GetStartupInfoA, HeapDestroy, HeapCreate, VirtualFree, QueryPerformanceCounter, GetSystemTimeAsFileTime, TerminateProcess, UnhandledExceptionFilter, IsDebuggerPresent, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LCMapStringA, LCMapStringW, GetTimeZoneInformation, GetStringTypeA, GetStringTypeW, GetLocaleInfoA, GetConsoleCP, GetConsoleMode, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, CreateFileA, SetEnvironmentVariableA, GetModuleHandleA, SuspendThread, SetThreadPriority, lstrlenA, lstrcmpA, WritePrivateProfileStringW, GetPrivateProfileIntW, FreeResource, GlobalAddAtomW, GlobalFindAtomW, GlobalDeleteAtom, LoadLibraryW, CompareStringW, lstrcmpW, GetModuleHandleW, GetVersionExA, SetLastError, FormatMessageW, MulDiv, WideCharToMultiByte, RaiseException, LoadLibraryA, FreeLibrary, GetProcAddress, CreateMutexW, MultiByteToWideChar, GetUserDefaultUILanguage, FindResourceExW, LocalAlloc, LocalFree, GlobalFree, GlobalUnlock, GlobalLock, GlobalAlloc, CreateThread, GetCurrentThreadId, GetLastError, DeviceIoControl, CreateFileW, InterlockedExchange, GetCurrentProcess, DuplicateHandle, lstrlenW, CreateEventW, InitializeCriticalSection, GetVersionExW, LeaveCriticalSection, Sleep, WaitForMultipleObjects, DeleteCriticalSection, CloseHandle, EnterCriticalSection, WaitForSingleObject, GetExitCodeThread, SetEvent, ResumeThread, LoadResource, LockResource, SizeofResource, FindResourceW, SetEndOfFile
msimg32.dll
AlphaBlend
ole32.dll
PropVariantClear, CoRegisterMessageFilter, OleFlushClipboard, OleIsCurrentClipboard, CoRevokeClassObject, OleInitialize, CoFreeUnusedLibraries, OleUninitialize, CreateILockBytesOnHGlobal, StgCreateDocfileOnILockBytes, StgOpenStorageOnILockBytes, CoGetClassObject, CLSIDFromString, CLSIDFromProgID, CoTaskMemAlloc, CoUninitialize, CoFreeUnusedLibrariesEx, CoInitializeEx, CreateStreamOnHGlobal, CoCreateInstance, StringFromGUID2, CoInitialize, CoTaskMemFree
oledlg.dll
OleUIBusyW
setupapi.dll
SetupDiGetDeviceInstanceIdW, SetupDiGetDeviceRegistryPropertyW, SetupDiDestroyDeviceInfoList, SetupDiGetDeviceInterfaceDetailW, SetupDiEnumDeviceInterfaces, SetupDiEnumDeviceInfo, SetupDiGetClassDevsW
shlwapi.dll
PathFindFileNameW, PathStripToRootW, PathFindExtensionW, PathIsUNCW
user32.dll
IsWindowEnabled, ValidateRect, GetCursorPos, GetActiveWindow, GetMessageW, FillRect, TabbedTextOutW, DrawTextExW, GrayStringW, ClientToScreen, GetDC, ReleaseDC, GetWindowDC, BeginPaint, EndPaint, EndDialog, GetNextDlgTabItem, CreateDialogIndirectParamW, WindowFromPoint, DestroyMenu, SetWindowContextHelpId, UnregisterClassW, SetCapture, ReleaseCapture, CharNextW, CopyAcceleratorTableW, IsRectEmpty, InvalidateRgn, GetNextDlgGroupItem, MessageBeep, RegisterClipboardFormatW, PostThreadMessageW, SendDlgItemMessageW, SendDlgItemMessageA, WinHelpW, IsChild, GetCapture, SetWindowsHookExW, CallNextHookEx, GetClassLongW, GetClassNameW, SetPropW, GetPropW, RemovePropW, IsWindow, SetFocus, GetWindowTextLengthW, GetWindowTextW, GetLastActivePopup, SetActiveWindow, GetDlgItem, GetTopWindow, DestroyWindow, UnhookWindowsHookEx, GetMessageTime, GetMessagePos, MapWindowPoints, TrackPopupMenuEx, MoveWindow, IsWindowVisible, GetMenu, MessageBoxW, CreateWindowExW, GetClassInfoExW, GetClassInfoW, RegisterClassW, AdjustWindowRectEx, ScreenToClient, EqualRect, PtInRect, GetDlgCtrlID, DefWindowProcW, CallWindowProcW, SetWindowPos, OffsetRect, IntersectRect, SystemParametersInfoA, GetWindowPlacement, SetMenuItemBitmaps, GetMenuCheckMarkDimensions, LoadBitmapW, ModifyMenuW, EnableMenuItem, CheckMenuItem, GetMenuState, GetMenuItemID, GetSubMenu, GetSystemMetrics, IsIconic, FindWindowExW, SetRect, DrawTextW, GetSysColorBrush, SetCursor, WindowFromDC, AppendMenuW, CreatePopupMenu, GetDesktopWindow, LoadIconW, RedrawWindow, DrawFocusRect, InflateRect, CopyRect, CharUpperW, GetFocus, LoadCursorW, SetWindowLongW, GetWindow, DispatchMessageW, TranslateMessage, PostQuitMessage, GetSysColor, PeekMessageW, EnumThreadWindows, GetClientRect, GetParent, InvalidateRect, MapDialogRect, AttachThreadInput, SystemParametersInfoW, GetWindowThreadProcessId, UpdateWindow, ShowWindow, GetWindowLongW, GetWindowRect, RegisterWindowMessageW, SetForegroundWindow, RegisterDeviceNotificationW, GetForegroundWindow, SetWindowTextW, IsDialogMessageW, EnableWindow, SendMessageW, PostMessageW, GetKeyState, KillTimer, SetTimer, UnregisterDeviceNotification, GetMenuItemCount, UnregisterClassA
winmm.dll
mixerOpen, mixerClose, mixerGetLineInfoW, mixerGetLineControlsW, mixerGetControlDetailsW, mixerSetControlDetails, mixerGetNumDevs, mixerGetDevCapsW
winspool.drv
DocumentPropertiesW, OpenPrinterW, ClosePrinter

rtdcpl.exe

HD Audio Control Panel by Realtek Semiconductor

Remove rtdcpl.exe
Version:   1, 0, 0, 7
MD5:   31b37d8376846e2a711cf13f78571e05
SHA1:   3b9c413ba32180a19e7714486e1f8919042d43fd
SHA256:   aae9939cab153f294f9c4ded12f0ea3e6e6ae31ad96285a9cd3a3d03387d6806

Overview

rtdcpl.exe executes as a process with the local user's privileges usually within the context of Windows Explorer. 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 Realtek High Definition Audio Driver published by Realtek Semiconductor Corp., Realtek High Definition Audio Driver from Realtek Semiconductor Corp. and Realtek High Definition Audio Driver by Realtek Semiconductor Corp.. This particular version is usually found on Windows 7 Professional (6.1.7601.65536).

DetailsDetails

File name:rtdcpl.exe
Publisher:Realtek Semiconductor Corp.
Product name:HD Audio Control Panel
Typical file path:C:\Program Files\realtek\audio\hda\rtdcpl.exe
Original name:RtJackInfo.exe
File version:1, 0, 0, 7
Size:2.57 MB (2,691,072 bytes)
Build date:8/26/2009 2:49 AM
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Realtek Semiconductor Corp.
9% remove
Realtek's High Definition Audio Driver provide high quality DTS, Dolby, Surround Sound to your PC via the audio card. The software comes with a number of features and functionality such as a six channel Digital to Analog Converter (DAC) that fully supports the 16/20/24-bit Pulse Code Modulation format for 5.1 channel audio. It supports legacy analog input to analog output mixer as well as 44.1k/48k/96kHz Sony/Philips Digital Interconnec...

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'RtHDVCpl' → C:\Program Files\Realtek\Audio\HDA\RtDCpl.exe

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00049281%
0.028634%
Kernel CPU:0.00049281%
0.013761%
Kernel CPU time:31 ms/min
100,923,805ms/min
CPU cycles:18,989/sec
17,470,203/sec
Memory
Private memory:2.75 MB
21.59 MB
Private (maximum):4.82 MB
Private (minimum):4.82 MB
Non-paged memory:2.75 MB
21.59 MB
Virtual memory:68.38 MB
140.96 MB
Virtual memory (peak):71.38 MB
169.69 MB
Working set:4.82 MB
18.61 MB
Working set (peak):4.85 MB
37.95 MB
Page faults:1,280/min
2,039/min
I/O
I/O other transfer:178 Bytes/sec
448.09 KB/min
I/O other operations:11/sec
1,671/min
Resource allocations
Threads:8
12
Handles:205
600
GUI GDI count:5
103
GUI GDI peak:6
142
GUI USER count:14
49
GUI USER peak:14
71

BehaviorsProcess properties

Integrety level:Medium
Platform:32-bit
Command line:"C:\Program Files\realtek\audio\hda\rtdcpl.exe"
Owner:User
Parent process:explorer.exe (Windows Explorer by Microsoft Corporation)

ResourcesThreads

Averages
 
MMDevApi.dll
Total CPU:0.00049050%
0.272967%
Kernel CPU:0.00049050%
0.107585%
User CPU:0.00000000%
0.165382%
CPU cycles:1,359/sec
5,741,424/sec
Memory:228 KB
1.16 MB
RtDCpl.exe (main module)
Total CPU:0.00049049%
Kernel CPU:0.00049049%
User CPU:0.00000000%
CPU cycles:16,641/sec
Memory:2.58 MB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Professional 100.00%

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 100.00%
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