Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

5.6.11.100 1.69%
5.4.19.100 3.39%
5.4.14.101 1.69%
4.2.6.100 3.39%
4.2.3.100 30.51%
4.2.3.100 10.17%
4.0.1.102 10.17%
3, 5, 4, 0 1.69%
3, 5, 3, 0 6.78%
3, 5, 2, 0 1.69%
3, 5, 1, 0 10.17%
3, 2, 3, 0 3.39%
3, 1, 0, 0 8.47%
3, 0, 3, 0 6.78%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
AdjustTokenPrivileges, LookupPrivilegeValueW, OpenProcessToken, LsaClose, FreeSid, LsaRemoveAccountRights, LsaAddAccountRights, LsaNtStatusToWinError, LsaOpenPolicy, RegDeleteKeyW, RegCloseKey, RegSetValueExW, RegCreateKeyW, QueryServiceConfigW, CloseServiceHandle, OpenServiceW, OpenSCManagerW, QueryServiceStatus, GetUserNameW, RegQueryValueExW, RegOpenKeyExW, RegCreateKeyExW, RegDeleteValueW, RegOpenKeyW, RegEnumValueW, RegEnumKeyExW, EncryptFileW, OpenEncryptedFileRawW, ReadEncryptedFileRaw, WriteEncryptedFileRaw, CloseEncryptedFileRaw, LookupAccountNameW, SetSecurityDescriptorDacl, AddAccessAllowedAce, InitializeAcl, GetLengthSid, AllocateAndInitializeSid, InitializeSecurityDescriptor, LsaQueryInformationPolicy, LsaFreeMemory, RegEnumKeyW, EqualSid, GetTokenInformation, RegOpenCurrentUser, RegQueryInfoKeyW
crypt32.dll
CryptDecodeObject, CryptQueryObject, CryptMsgGetParam
dbghelp.dll
GetTimestampForLoadedLibrary
kernel32.dll
IsBadStringPtrA, IsBadStringPtrW, IsBadReadPtr, IsBadWritePtr, LocalAlloc, MoveFileW, GetVersionExW, ExpandEnvironmentStringsW, CopyFileW, GetLogicalDriveStringsW, GetTempPathW, GetTempFileNameW, GetShortPathNameW, GetSystemDirectoryW, GetWindowsDirectoryW, GetModuleFileNameW, GetVolumeInformationW, ExitThread, GetThreadPriority, SetThreadPriority, SuspendThread, ResumeThread, LocalFree, InitializeCriticalSection, EnterCriticalSection, LeaveCriticalSection, ResetEvent, SetEvent, WaitForSingleObject, CreateEventW, WaitForMultipleObjects, CreateThread, GetVolumeNameForVolumeMountPointW, DeviceIoControl, CreateFileW, lstrlenW, ReadFile, WriteFile, CreateDirectoryW, RemoveDirectoryW, SetFileAttributesW, SetFileTime, GetFileSize, SetFilePointer, SetEndOfFile, BackupRead, BackupWrite, BackupSeek, FormatMessageW, CompareStringW, FileTimeToLocalFileTime, LocalFileTimeToFileTime, FileTimeToSystemTime, SystemTimeToFileTime, GetLocalTime, GetCompressedFileSizeW, FindNextFileW, FindClose, FindFirstFileW, GetDiskFreeSpaceW, GetModuleHandleW, GetDriveTypeW, GetFileAttributesW, GetCurrentProcess, CloseHandle, lstrcmpiW, FreeLibrary, LoadLibraryW, GetProcAddress, SetLastError, MultiByteToWideChar, DeleteFileW, GetLastError, Sleep, WideCharToMultiByte, TerminateThread, ReleaseSemaphore, CreateSemaphoreW, InterlockedExchange, InterlockedCompareExchange, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, QueryPerformanceCounter, GetTickCount, GetCurrentThreadId, GetCurrentProcessId, GetSystemTimeAsFileTime, GetComputerNameW, DeleteCriticalSection, GetCurrentThread, GetModuleHandleExW, GetGeoInfoW, GetUserGeoID, CreateFileMappingW, MapViewOfFile, GetProcessHeap, HeapAlloc, HeapFree, GlobalFree, UnmapViewOfFile, GetEnvironmentVariableW, lstrcmpA, OpenFileMappingW, GetModuleFileNameA, GetVersionExA, GetThreadLocale, GetLocaleInfoA, GetACP, TryEnterCriticalSection, CreateMutexW, ReleaseMutex, CreateProcessW
mpr.dll
WNetAddConnection2W
msvcp80.dll
DllMain
msvcr80.dll
DllMain
neroapigluelayerunicode.dll
NeroSetExpectedAPIVersionEx, NeroGetAPIVersionEx, NeroInit, NeroRegisterDriveChangeCallback, NeroDone, NeroAPIGlueDone, NeroGetAvailableDrives, NeroUnregisterDriveStatusCallback, NeroRegisterDriveStatusCallback, NeroGetDeviceOption, NeroSetDeviceOption, NeroGetErrorLog, NeroCreateHarddiskAccess, NeroGetNumHarddisks, NeroWaitForMedia, NeroAPIGlueGetModuleHandle, NeroFreeIsoTrack, NeroAPIGlueInitEx, NeroGetLocalizedWaitCDTexts, NeroUpdateDeviceInfo, NeroGetVMSInfo, NeroGetTypeNameOfMedia, NeroImportDataTrack, NeroFreeIsoItemTree, NeroFreeCDStamp, NeroGetLastError, NeroClearErrors, NeroGetCDInfo, NeroFreeMem, NeroEraseDisc, NeroGetCDRWErasingTime, NeroEjectLoadCD, NeroOpenDevice, NeroIsDeviceReady, NeroCloseDevice, NeroUnregisterDriveChangeCallback, NeroBurn
netapi32.dll
NetApiBufferFree, NetWkstaUserGetInfo, NetWkstaGetInfo
ole32.dll
StringFromCLSID, CoCreateGuid, CoCreateInstance, CoInitialize, CoUninitialize, CoTaskMemFree, CoMarshalInterface, CoUnmarshalInterface
shell32.dll
ShellExecuteW, SHGetMalloc, SHGetDesktopFolder, SHGetSpecialFolderLocation, SHGetPathFromIDListW, SHGetFileInfoW, ShellExecuteExW, SHFileOperationW, SHGetFolderPathW
shlwapi.dll
SHDeleteKeyW, SHDeleteValueW
user32.dll
FindWindowW, GetClassNameW, SendMessageW, EnumWindows, IsWindow, GetWindowThreadProcessId, RegisterWindowMessageW, PostMessageW, MessageBoxW, LoadStringW
version.dll
VerQueryValueW, GetFileVersionInfoW, GetFileVersionInfoSizeW
winhttp.dll
WinHttpGetDefaultProxyConfiguration, WinHttpCloseHandle, WinHttpGetProxyForUrl, WinHttpOpen, WinHttpGetIEProxyConfigForCurrentUser
winmm.dll
PlaySoundW
wintrust.dll
WinVerifyTrust
Export table
CreateNBInstanceManager
CreateNBInterface
DeleteNBInstanceManager
DeleteNBInterface
GetThisDLLInterface

NB.dll

Nero BackItUp by Nero AG (Signed)

Remove NB.dll
Version:   3, 5, 2, 0
MD5:   535e3de23e8ce74baeb30ee88331822a
SHA1:   8f53630e94faa1721986bb9056e597324731f7d6
SHA256:   98de3bd62766f18a084a0f5d20e0440a217cf7f9869823586728063707dba5ec

What is NB.dll?

Nero BackItUp is a Windows backup software application that provides both local and network based file backups. With Nero BackItUp & Burn you can create backup copies on demand by manually selecting the files and folders you want to include in them or set the program to do it automatically without user intervention.

Overview

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

DetailsDetails

File name:nb.dll
Publisher:Nero AG
Product name:Nero BackItUp
Typical file path:C:\Program Files\nero\nero8\nero backitup\nb.dll
File version:3, 5, 2, 0
Size:1009.29 KB (1,033,512 bytes)
Certificate
Issued to:Nero AG
Authority (CA):VeriSign
Effective date:Wednesday, April 19, 2006
Expiration date:Monday, June 22, 2009
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 27.12%
Microsoft Windows XP 25.42%
Windows 7 Home Premium 16.95%
Windows Vista Home Premium 10.17%
Windows 7 Professional 5.08%
Windows 7 Home Basic 3.39%
Windows 8 Single Language 1.69%
Windows 8 Pro 1.69%
Windows 8.1 1.69%
Windows 8 1.69%
Windows Seven Black Edition 1.69%
Windows Vista Home Basic 1.69%
Windows 8 Enterprise 1.69%

Distribution by countryDistribution by country

United States installs about 15.25% of Nero BackItUp.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 20.00%
Hewlett-Packard 20.00%
ASUS 16.00%
Toshiba 12.00%
GIGABYTE 10.00%
Acer 8.00%
American Megatrends 4.00%
Sony 4.00%
Intel 4.00%
Packard Bell 2.00%
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