Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

21.2.0.4 4.47%
21.1.0.5 0.56%
21.0.0.43 2.79%
21.0.0.36 0.56%
20.3.0.22 29.05%
20.2.0.17 28.49%
20.1.0.22 34.08%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
InterlockedIncrement, InterlockedDecrement, GetFullPathNameW, CloseHandle, GetLastError, CreateFileW, GetProcAddress, GetModuleHandleW, DeviceIoControl, SizeofResource, LockResource, LoadResource, FindResourceW, FindResourceExW, GetSystemTime, DisableThreadLibraryCalls, GetFileSize, ReadFile, GetFileAttributesW, SetFilePointer, SetEndOfFile, WaitForSingleObject, SystemTimeToFileTime, GetDiskFreeSpaceExW, CreateFileMappingW, MapViewOfFileEx, OpenFileMappingW, UnmapViewOfFile, FindFirstFileW, FindNextFileW, FindClose, SetFileAttributesW, DeleteFileW, RemoveDirectoryW, GetModuleFileNameW, OutputDebugStringW, lstrlenW, LoadLibraryExW, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, Sleep, DecodePointer, EncodePointer, DeleteCriticalSection, InitializeCriticalSectionAndSpinCount, LeaveCriticalSection, EnterCriticalSection, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, RaiseException, LoadLibraryA, InterlockedExchange, FreeLibrary, LocalAlloc, IsProcessorFeaturePresent
msvcp100.dll
DllMain
msvcr100.dll
DllMain
ole32.dll
CoCreateGuid, CLSIDFromString
Export table
GetFactory
GetObjectCount

QBackup.dll

Symantec Security Technologies by Symantec Corporation (Signed)

Remove QBackup.dll
Version:   21.1.0.5
MD5:   da9e0a5e9469e71a34862f43b662a97a
SHA1:   01c863c924c48d2cd2220f2d3350ae6c3dfdee93

What is QBackup.dll?

Quarantine/Backup Engine is part of Norton Internet Security, a PC program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identify viruses, trojans and other malware. Norton Internet Security features include a email spam filtering, personal firewall, and phishing protection.

About QBackup.dll (from Symantec Corporation)

Norton Internet Security lets you email, chat and surf the Web without worrying about cybercriminals ripping you off. It delivers protection from online dangers without sacrificing performance. It g

DetailsDetails

File name:qbackup.dll
Publisher:Symantec Corporation
Product name:Symantec Security Technologies
Description:Quarantine/Backup Engine
Typical file path:C:\Program Files\norton internet security\engine\20.1.0.24\qbackup.dll
File version:21.1.0.5
Product version:21.1
Size:123.13 KB (126,088 bytes)
Build date:12/19/2013 8:44 PM
Certificate
Issued to:Symantec Corporation
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 35.39%
Windows 8 19.10%
Windows Vista Home Premium 8.43%
Windows 8 Pro 8.43%
Microsoft Windows XP 7.30%
Windows 7 Ultimate 4.49%
Windows 7 Professional 3.93%
Windows 8 Pro with Media Center 3.37%
Windows 8.1 Pro 1.69%
Windows 8.1 1.69%
Windows 8 Enterprise 1.69%
Windows Se7en Titan 0.56%
Windows Developer Preview 0.56%
Windows 8 Single Language 0.56%
Windows Vista Business 0.56%
Windows 7 Home Basic 0.56%
Windows 7 Ultimate N 0.56%
Windows 7 Starter 0.56%
Windows Vista Home Basic 0.56%

Distribution by countryDistribution by country

United States installs about 69.32% of Symantec Security Technologies.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 29.65%
Toshiba 17.44%
Dell 16.28%
Acer 15.12%
ASUS 6.98%
GIGABYTE 4.65%
Sony 2.33%
Intel 2.33%
American Megatrends 1.74%
Samsung 1.16%
MSI 1.16%
Lenovo 1.16%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE