Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

8.2.0.21 3.73%
8.2.0.21 0.75%
8.1.0.7 2.99%
8.1.0.7 1.49%
7.4.0.18 4.48%
7.4.0.18 22.39%
7.3.0.42 8.96%
7.3.0.42 2.24%
7.3.0.41 14.18%
7.3.0.41 2.24%
7.2.0.11 27.61%
7.2.0.11 8.96%

Relationships


PE structurePE file structure

Show functions
Import table
bueng.dll
BGetApi
kernel32.dll
InterlockedExchange, RaiseException, EnterCriticalSection, LeaveCriticalSection, GetLastError, InitializeCriticalSectionAndSpinCount, DeleteCriticalSection, SizeofResource, LockResource, LoadResource, FindResourceW, FindResourceExW, DisableThreadLibraryCalls, InterlockedIncrement, InterlockedDecrement, FreeLibrary, LoadLibraryExW, GetProcAddress, GetFileAttributesW, FindClose, MultiByteToWideChar, FindNextFileW, ReadFile, FindFirstFileW, LocalAlloc, lstrlenW, FormatMessageW, GetCurrentThreadId, CloseHandle, LocalFree, SetLastError, OpenProcess, QueryDosDeviceW, GetLocaleInfoW, GetUserDefaultLCID, GetNumberFormatW, GetTimeFormatW, GetDateFormatW, FileTimeToSystemTime, SystemTimeToTzSpecificLocalTime, GetFileSizeEx, CreateFileW, DeviceIoControl, GetShortPathNameW, GetFileTime, GetFileSize, GetModuleFileNameW, OutputDebugStringW, GetCurrentProcess, CompareFileTime, SystemTimeToFileTime, WideCharToMultiByte, GetCurrentProcessId, GetModuleHandleW, CreateDirectoryW, GetTickCount, QueryPerformanceCounter, IsProcessorFeaturePresent, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, InterlockedCompareExchange, Sleep, DecodePointer, EncodePointer, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, LoadLibraryA, GetSystemTimeAsFileTime
msvcp100.dll
DllMain
msvcr100.dll
DllMain
ole32.dll
CoCreateInstance, IIDFromString, CoTaskMemFree, StringFromIID, CLSIDFromString, StringFromGUID2
psapi.dll
EnumProcesses, EnumProcessModules, GetModuleBaseNameW
user32.dll
LoadIconW, GetDesktopWindow, GetSystemMetrics
wininet.dll
InternetCheckConnectionW, InternetGetConnectedState
Export table
GetFactory
GetObjectCount

BUComm.dll

Backup by Symantec Corporation (Signed)

Remove BUComm.dll
Version:   7.3.0.42
MD5:   29bb2c26a8a6db740b1806b1203c8027
SHA1:   4d6630c00ea628dc1292e4e2a5edd811429a150e
SHA256:   8cbe9d6cfefb43f58e1ad7abacd111a424eb8288aabf7bc5b72530fe3717ff56

What is BUComm.dll?

Backup Common 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

bucomm.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Symantec Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:bucomm.dll
Publisher:Symantec Corporation
Product name:Backup
Description:Backup Common
Typical file path:C:\Program Files\norton 360\engine\20.2.0.19\bucomm.dll
File version:7.3.0.42
Product version:7.3
Size:648.33 KB (663,888 bytes)
Build date:3/21/2013 12:20 AM
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

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 45.52%
Windows 8 Pro 8.96%
Windows Vista Home Premium 8.21%
Windows 8 Pro with Media Center 7.46%
Windows 8 5.97%
Microsoft Windows XP 5.22%
Windows 7 Professional 4.48%
Windows 8.1 Pro 2.99%
Windows 8.1 2.99%
Windows 8 Enterprise 2.99%
Windows 7 Ultimate 2.99%
Windows Vista Business 0.75%
Windows 7 Home Basic 0.75%
Windows 7 Starter 0.75%

Distribution by countryDistribution by country

United States installs about 72.93% of Backup.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 30.66%
Dell 16.06%
Acer 14.60%
Toshiba 14.60%
ASUS 5.84%
Sony 5.84%
GIGABYTE 4.38%
MSI 2.92%
Intel 1.46%
Lenovo 1.46%
Samsung 1.46%
American Megatrends 0.73%
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