Should I block it?

60%
60% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

7.1 9.09%
7.0.3 9.09%
7.0.2 9.09%
6.5 45.45%
6.5 9.09%
6.3 18.18%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryInfoKeyA, RegEnumValueA, RegDeleteValueA, RegOpenKeyExA, RegQueryValueExA, RegCreateKeyExA, RegSetValueExA, RegCloseKey, RegDeleteKeyA, RegEnumKeyA
gdi32.dll
GetStockObject
kernel32.dll
LoadLibraryA, ResetEvent, OpenProcess, GetProcAddress, CreateProcessA, FindClose, FindFirstFileA, GetVersionExA, TerminateProcess, ReleaseMutex, GetCurrentProcessId, GetSystemDirectoryA, GetModuleHandleA, SetStdHandle, SetFilePointer, WaitForMultipleObjects, Sleep, GetACP, IsBadCodePtr, IsBadReadPtr, SetUnhandledExceptionFilter, GetStringTypeW, GetStringTypeA, GetCPInfo, FlushFileBuffers, IsBadWritePtr, HeapReAlloc, VirtualAlloc, WriteFile, GetEnvironmentStrings, HeapCreate, HeapDestroy, GetEnvironmentStringsW, WaitForSingleObject, SetEvent, FreeLibrary, CreateThread, GetModuleFileNameA, CreateMutexA, GetLastError, CreateEventA, GetOEMCP, VirtualFree, CloseHandle, HeapAlloc, InitializeCriticalSection, EnterCriticalSection, LeaveCriticalSection, ExitProcess, GetCurrentProcess, InterlockedDecrement, InterlockedIncrement, GetFileAttributesA, RtlUnwind, GetStartupInfoA, GetCommandLineA, GetVersion, SetHandleCount, GetStdHandle, GetFileType, DeleteCriticalSection, TlsSetValue, GetCurrentThreadId, WideCharToMultiByte, MultiByteToWideChar, LCMapStringA, LCMapStringW, HeapFree, FreeEnvironmentStringsA, FreeEnvironmentStringsW, TlsAlloc, SetLastError, TlsGetValue, UnhandledExceptionFilter, GlobalFree, GlobalAlloc, ReadFile, SetConsoleCtrlHandler, GetSystemTimeAsFileTime, GetTickCount, GetTimeZoneInformation, HeapSize, InterlockedExchange, IsValidCodePage, IsValidLocale, EnumSystemLocalesA, GetUserDefaultLCID, GetDateFormatA, GetTimeFormatA, GetLocaleInfoA, GetLocaleInfoW, CompareStringA, CompareStringW, QueryPerformanceCounter, SetEnvironmentVariableA, GetCurrentThread, TlsFree, FatalAppExitA, VirtualProtect, GetSystemInfo, VirtualQuery
shell32.dll
ShellExecuteA, Shell_NotifyIconA
user32.dll
MessageBoxA, FindWindowA, GetWindowThreadProcessId, SendMessageA, AppendMenuA, CreatePopupMenu, ModifyMenuA, LoadMenuA, GetSubMenu, DestroyMenu, EnableMenuItem, SetMenuDefaultItem, GetCursorPos, SetForegroundWindow, TrackPopupMenu, GetWindowLongA, DefWindowProcA, LoadStringA, LoadIconA, LoadCursorA, RegisterClassExA, CreateWindowExA, PostQuitMessage, SetWindowLongA, PostMessageA, wsprintfA, GetMessageA, TranslateMessage, DispatchMessageA, GetMenuStringA
version.dll
GetFileVersionInfoSizeA, GetFileVersionInfoA, VerQueryValueA

QTTask.exe

QuickTime by Apple Computer

Remove QTTask.exe
Version:   7.0.2
MD5:   3e7d91f24d28c968b92c85c7e2882eed
SHA1:   ed9aaa5cc7600258ad457a8f30cc22906b2c7a0b
SHA256:   f7c1c7efce026fe186788f75cc62d67e6252e9f22d45cc4f1bd06d2ecfd6a30b

What is QTTask.exe?

QuickTime Task is part of the Apple QuickTime Player, a free multimedia player.

About QTTask.exe (from Apple Computer)

A powerful multimedia technology with a built-in media player, QuickTime lets you view Internet video, HD movie trailers, and personal media in a wide range of file formats. And it lets you enjoy them

Overview

qttask.exe executes as a process with the local user's privileges. 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).

DetailsDetails

File name:qttask.exe
Publisher:Apple Computer, Inc.
Product name:QuickTime
Description:QuickTime Task
Typical file path:C:\Program Files\quicktime\qttask.exe
File version:7.0.2
Product version:QuickTime 7.0.2
Size:152 KB (155,648 bytes)
Digital DNA
Entropy:5.937103
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'QuickTime Task' → "C:\Program Files\QuickTime\qttask.exe" -atboottime

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 45.45%
Windows 7 Home Premium 36.36%
Windows Vista Home Premium 9.09%
Microsoft Windows XP Home Edition 9.09%

Distribution by countryDistribution by country

United States installs about 70.00% of QuickTime.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 36.36%
Intel 36.36%
ASUS 18.18%
GIGABYTE 9.09%
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