Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.7.3.0 16.67%
4.7.3.0 25.00%
4.7.3.0 16.67%
4.7.3.0 8.33%
4.7.3.0 8.33%
4.7.3.0 16.67%
4.7.3.0 8.33%
(Note, Comodo Security Solutions publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCloseKey, RegOpenKeyExW, RegCreateKeyExW, RegFlushKey, RegSetValueExW, RegEnumKeyExW, RegEnumValueW, RegQueryInfoKeyW, RegDeleteKeyW, RegDeleteValueW, GetTokenInformation, OpenProcessToken, RegQueryValueExW
kernel32.dll
TlsAlloc, GetCurrentThread, TerminateThread, SetThreadPriority, TlsSetValue, ResumeThread, GetThreadPriority, WaitForMultipleObjects, DuplicateHandle, GetCurrentProcess, TlsGetValue, ResetEvent, GetLocalTime, GetSystemTime, GetLocaleInfoW, GetUserDefaultLCID, GetDateFormatW, GetTimeFormatW, CompareStringW, GetProcAddress, GetModuleHandleW, GetTickCount, ReleaseSemaphore, CreateSemaphoreW, CreatePipe, TerminateProcess, GetExitCodeProcess, SetFilePointer, CreateFileW, WriteFile, GetStdHandle, ReadFile, PeekNamedPipe, CreateProcessW, GetFileType, SetCurrentDirectoryW, SystemTimeToTzSpecificLocalTime, FileTimeToSystemTime, GetFileInformationByHandle, FindClose, FindFirstFileW, GetFileAttributesExW, SetFilePointerEx, GetCurrentDirectoryW, GetFullPathNameW, Sleep, CopyFileW, MoveFileW, CreateDirectoryW, RemoveDirectoryW, GetFileAttributesW, GetTempPathW, DeviceIoControl, SetEndOfFile, GetFileTime, GetLogicalDrives, SetErrorMode, MapViewOfFile, CreateFileMappingW, UnmapViewOfFile, FindNextFileW, FindCloseChangeNotification, FindFirstChangeNotificationW, FindNextChangeNotification, GetOverlappedResult, FreeLibrary, LoadLibraryExW, GetModuleFileNameW, LoadLibraryW, GetSystemDirectoryW, GetCurrentProcessId, GetCommandLineW, WaitForSingleObjectEx, GetStartupInfoW, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, OutputDebugStringW, OpenFileMappingW, VirtualQuery, MultiByteToWideChar, WideCharToMultiByte, DisableThreadLibraryCalls, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, InterlockedCompareExchange, InterlockedExchange, GetSystemTimeAsFileTime, SwitchToThread, GetSystemInfo, GetCurrentThreadId, TlsFree, CreateEventW, SetEvent, WaitForSingleObject, CloseHandle, GetVersionExW, GetLastError, FormatMessageW, LocalFree, DeleteFileW, QueryPerformanceCounter
msvcp90.dll
DllMain
msvcr90.dll
DllMain
ole32.dll
CoCreateInstance, CoInitialize, CoUninitialize, CoCreateGuid
user32.dll
GetMessageW, SetTimer, CallNextHookEx, KillTimer, GetQueueStatus, DefWindowProcW, GetWindowLongW, SetWindowLongW, CreateWindowExW, RegisterClassW, UnregisterClassW, DestroyWindow, UnhookWindowsHookEx, SetWindowsHookExW, DispatchMessageW, TranslateMessage, PeekMessageW, EnumWindows, PostThreadMessageW, GetWindowThreadProcessId, PostMessageW, CharNextExA, MsgWaitForMultipleObjectsEx
Export table
adler32
compress
compress2
crc32
deflate
deflateCopy
deflateEnd
deflateInit_
deflateInit2_
deflateParams
deflateReset
deflateSetDictionary
get_crc_table
gzclose
gzdopen
gzeof
gzerror
gzflush
gzgetc
gzgets
gzopen
gzprintf
gzputc
gzputs
gzread
gzrewind
gzseek
gzsetparams
gztell
gzwrite
inflate
inflateEnd
inflateInit_
inflateInit2_
inflateReset
inflateSetDictionary
inflateSync
inflateSyncPoint
qt_addObject
qt_removeObject
qt_startup_hook
uncompress
zError
zlibVersion

QtCore4.dll

Qt4 by Comodo Security Solutions (Signed)

Remove QtCore4.dll
Version:   4.7.3.0
MD5:   a6fa0f250af6f885af0c02c3fabfbe91
SHA1:   9155b57d247915c194d9c7f9e59b18972372eb74
SHA256:   8750dd57e646cacda6147892af1360a74114d259c64b9a966d16cc05508e19e0

What is QtCore4.dll?

This module is part of the Qt Development framework, a cross-platform C++ application development and UI framework. Qt provides programs with enhanced UI features, such as opacity, drop-shadows, glow, and filtering support, along with graphics and web support enables rich UIs. Qt framework is available to any third party program to integrate.

About QtCore4.dll (from Comodo Security Solutions)

Qt is a cross-platform application and UI framework. Qt will change the way you develop C++ applications for mobile devices forever. The easy-to-use Qt framework means you will be tied no longer to a

DetailsDetails

File name:qtcore4.dll
Publisher:Nokia Corporation and/or its subsidiary(-ies)
Product name:Qt4
Description:C++ application development framework.
Typical file path:C:\Program Files\comodo\geekbuddy\qtcore4.dll
File version:4.7.3.0
Size:2.15 MB (2,254,536 bytes)
Build date:5/23/2011 3:18 AM
Certificate
Issued to:Comodo Security Solutions
Authority (CA):COMODO CA Limited
Expiration date:Friday, April 5, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
COMODO
41% remove
GeekBuddy is part of the Comodo Group, one of the world's most trusted Internet Security and Antivirus technology providers. With over 45 million PCs around the world protected by Comodo security software - including its award-winning free Antivirus and Anti-malware solutions - Comodo is guided by its mission to Create Trust Online. When you need computer support, click the desktop icon to connect to one of our certified support technic...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 33.33%
Windows 7 Professional 16.67%
Windows 7 Ultimate N 16.67%
Windows 8.1 8.33%
Windows Vista Ultimate 8.33%
Windows 8 8.33%
Microsoft Windows XP 8.33%

Distribution by countryDistribution by country

United States installs about 72.73% of Qt4.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 66.67%
Toshiba 22.22%
Acer 11.11%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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