Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

8.2.0.21 5.15%
8.1.0.7 3.09%
7.4.0.18 30.93%
7.3.0.42 10.31%
7.3.0.41 17.53%
7.2.0.11 32.99%

Relationships

PE structurePE file structure
Show functions
Import table
kernel32.dll
LocalFree, SizeofResource, LockResource, LoadResource, FindResourceW, FindResourceExW, GetProcAddress, FreeLibrary, FormatMessageW, GetTickCount, InterlockedIncrement, InterlockedDecrement, LoadLibraryExW, GetCurrentThreadId, GetFileAttributesW, SetLastError, GetLastError, InterlockedExchange, RaiseException, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSectionAndSpinCount, DeleteCriticalSection, DisableThreadLibraryCalls, CloseHandle, ReadFile, GetFileSize, CreateFileW, GetCurrentProcessId, GetModuleFileNameW, OutputDebugStringW, lstrlenW, GetTimeFormatW, GetLocaleInfoW, GetNumberFormatW, GetCurrentProcess, GetModuleHandleW, WideCharToMultiByte, MultiByteToWideChar, OpenProcess, QueryDosDeviceW, LocalAlloc, GetUserDefaultLCID, GetDateFormatW, FileTimeToSystemTime, SystemTimeToTzSpecificLocalTime, GetFileSizeEx, FindNextFileW, DeviceIoControl, FindClose, FindFirstFileW, GetShortPathNameW, GetFileTime, QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, IsProcessorFeaturePresent, InterlockedCompareExchange, Sleep, DecodePointer, EncodePointer, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, LoadLibraryA, GetSystemTimeAsFileTime
msvcp100.dll
DllMain
msvcr100.dll
DllMain
ole32.dll
CoCreateInstance, GetRunningObjectTable, CreateClassMoniker, CoTaskMemFree, StringFromIID, StringFromGUID2, IIDFromString, CLSIDFromString
psapi.dll
GetModuleBaseNameW, EnumProcessModules, EnumProcesses
sensapi.dll
IsNetworkAlive
user32.dll
SetForegroundWindow, GetForegroundWindow, AttachThreadInput, IsWindow, GetWindowThreadProcessId
wininet.dll
InternetOpenUrlW, InternetSetOptionW, InternetOpenW, InternetCheckConnectionW, InternetCloseHandle
Export table
GetFactory
GetObjectCount

buUIPlg.dll

Backup by Symantec Corporation (Signed)

Remove buUIPlg.dll
Version:   7.3.0.41
MD5:   9255022eab2f58881109f63ec293f423
SHA1:   96ccfa384f43830e3f9775589fd08bb10c8bf406

What is buUIPlg.dll?

Backup UI Plugin 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.

Overview

buuiplg.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 Norton 360 published by Symantec Corporation, Norton 360 Premier Edition from Symantec Corporation and Norton 360 Premier Edition by Symantec Corporation. The file is digitally signed by Symantec Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:buuiplg.dll
Publisher:Symantec Corporation
Product name:Backup
Description:Backup UI Plugin
Typical file path:C:\Program Files\norton 360\engine\20.2.0.19\buuiplg.dll
File version:7.3.0.41
Product version:7.3
Size:255.83 KB (261,968 bytes)
Certificate
Issued to:Symantec Corporation
Authority (CA):VeriSign
Effective date:Tuesday, September 7, 2010
Expiration date:Saturday, November 23, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Norton 360
 Symantec Corporation
12% remove
Norton 360, developed by Symantec, is marketed as an "all-in-one" computer security suite. The package includes an antivirus, a personal firewall, a phishing protection program and a backup program. What distinguishes this suite from Norton Internet Security is the inclusion of file backup and PC maintenance capabilities.
Norton 360 Premier Edition
 Symantec Corporation
3% remove
Norton 360, developed by Symantec, is marketed as an "all-in-one" computer security suite. The package includes an antivirus, a personal firewall, a phishing protection program and a backup program. What distinguishes this suite from Norton Internet Security is the inclusion of file backup and PC maintenance capabilities. The Premier Edition has all the functions of the standard edition, with the difference that it comes with 25 GB of o...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 40.21%
Windows Vista Home Premium 11.34%
Windows 8 Pro 10.31%
Windows 8 7.22%
Microsoft Windows XP 7.22%
Windows 8 Pro with Media Center 5.15%
Windows 7 Professional 4.12%
Windows 8.1 3.09%
Windows 8 Enterprise 3.09%
Windows 7 Ultimate 3.09%
Windows 8.1 Pro 2.06%
Windows Vista Business 1.03%
Windows 7 Home Basic 1.03%
Windows 7 Starter 1.03%

Distribution by countryDistribution by country

United States installs about 78.35% of Backup.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 27.18%
Dell 17.48%
Acer 15.53%
Toshiba 15.53%
ASUS 7.77%
Sony 5.83%
GIGABYTE 4.85%
MSI 1.94%
Lenovo 1.94%
Samsung 0.97%
American Megatrends 0.97%
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