Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

8.8.0.975 50.00%
8.7.0.810 25.00%
8.7.0.810 25.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
GetSidSubAuthorityCount, OpenProcessToken, GetSidIdentifierAuthority, GetLengthSid, IsValidSid, LookupAccountSidW, CopySid, CloseEventLog, RegSetValueExW, QueryServiceStatus, OpenServiceW, OpenSCManagerW, CloseServiceHandle, ReportEventW, LookupAccountNameW, DeregisterEventSource, RegisterEventSourceW, RegNotifyChangeKeyValue, GetUserNameW, RegCloseKey, RegOpenKeyExW, RegQueryValueExW, InitializeSid, GetSidLengthRequired, AddAccessAllowedAce, AllocateAndInitializeSid, InitializeAcl, SetSecurityDescriptorDacl, InitializeSecurityDescriptor, EqualSid, GetTokenInformation, OpenThreadToken, GetSidSubAuthority, RegConnectRegistryW
kernel32.dll
IsBadReadPtr, Sleep, FormatMessageW, GetLocalTime, WaitForMultipleObjects, ExpandEnvironmentStringsW, InterlockedIncrement, SetEvent, GetEnvironmentVariableW, FreeLibrary, LoadLibraryExW, SetEnvironmentVariableW, LeaveCriticalSection, EnterCriticalSection, InterlockedDecrement, WaitForSingleObject, WaitForSingleObjectEx, GetModuleHandleW, GetVersionExW, GetComputerNameW, CreateFileW, DeviceIoControl, LoadLibraryA, CreateMutexW, SetFilePointer, ConnectNamedPipe, CreateNamedPipeW, WriteFile, DisconnectNamedPipe, OpenEventW, GetVersion, MultiByteToWideChar, GetCurrentProcess, CreateThread, FindFirstFileW, FindClose, GetUserDefaultLCID, FindFirstFileExW, GetSystemDefaultLCID, GetThreadLocale, FindNextFileW, TlsGetValue, TlsSetValue, TerminateProcess, InterlockedExchange, GetStdHandle, GetCurrentThreadId, TlsAlloc, DebugBreak, LoadLibraryW, IsValidCodePage, GetOEMCP, GetACP, GetCPInfo, GetCurrentProcessId, QueryPerformanceCounter, GetEnvironmentStringsW, WideCharToMultiByte, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, DeleteCriticalSection, OpenFileMappingW, InitializeCriticalSection, UnmapViewOfFile, MapViewOfFile, GetProcAddress, CloseHandle, GetLastError, GetCurrentThread, CreateEventW, PulseEvent, FileTimeToSystemTime, GetTimeFormatW, GetSystemTimeAsFileTime, GetTickCount, GetDateFormatW, LCMapStringW, LCMapStringA, InitializeCriticalSectionAndSpinCount, RtlUnwind, GetConsoleOutputCP, WriteConsoleW, ReadFile, GetLocaleInfoA, GetStringTypeA, GetStringTypeW, GetConsoleCP, GetConsoleMode, CreateFileA, GetModuleFileNameW, RaiseException, WriteConsoleA, SetStdHandle, FlushFileBuffers, HeapFree, HeapAlloc, HeapReAlloc, GetCommandLineA, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, HeapCreate, HeapDestroy, VirtualFree, VirtualAlloc, ExitProcess, GetModuleFileNameA, TlsFree, SetLastError, HeapSize, SetHandleCount, GetFileType, GetStartupInfoA, ResetEvent, CreateFileMappingW
lz32.dll
LZClose, LZOpenFileW, LZRead, LZSeek
msvcrt.dll
DllMain
mytilus3.dll
GetCommonShellVersion3
mytilus3_worker.dll
GetAlerter, GetLogger
netapi32.dll
NetMessageBufferSend
ole32.dll
CoInitializeEx, CoUninitialize
rpcrt4.dll
RpcRevertToSelf, NdrServerCall2, RpcMgmtStopServerListening, RpcImpersonateClient, RpcServerUseProtseqEpW, RpcServerListen, RpcServerRegisterIf
shutil.dll
GetComponentPath
user32.dll
wsprintfW, LoadStringW, FindWindowW
vsevntui.dll
GetAlertingSeverityLimit
Export table
GetAnnVersion
GetInterface
VSE_GetInterface
VSE_GetInterface1
VSE_SetLoggerKey
VSE_StartLogging
VSE_StopLogging

naiann.dll

VirusScan Enterprise by McAfee (Signed)

Remove naiann.dll
Version:   8.7.0.810
MD5:   f36be7392499a9b81b1d38afdf04c440
SHA1:   b7e30d6b2d718f3770fef26fe8592145044dc090
SHA256:   ce15d14f45c7f0d80e80edf8c58cd2ebaaf1b97a95152c5fda3460756df71fb3

Overview

naiann.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 McAfee AntiSpyware Enterprise Module published by McAfee, Inc. and McAfee VirusScan Enterprise published by McAfee, Inc.. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by McAfee which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:naiann.dll
Publisher:McAfee, Inc.
Product name:VirusScan Enterprise
Description:VirusScan Enterprise Announcer.
Typical file path:C:\Program Files\mcafee\virusscan enterprise\x64\naiann.dll
File version:8.7.0.810
Product version:8.7.0
Size:93.31 KB (95,552 bytes)
Build date:12/31/2009 4:22 PM
Certificate
Issued to:McAfee
Authority (CA):VeriSign
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following programs will install this file
McAfee, Inc.
6% remove
The McAfee AntiSpyware Enterprise Module is an add-on to the VirusScan Enterprise product that extends its ability to detect and take action on potentially unwanted spyware and cookies. The module uses the VirusScan Enterprise on-access scanner, on-demand scan task, and unwanted programs policy with the scanning engine and detection definition (DAT) file to protect you from potentially unwanted spyware-related files, registry entries, a...
McAfee, Inc.
7% remove
McAfee produces an enterprise-level product named VirusScan Enterprise: McAfee has designed this for use on larger networks. It contains features intended to make management of antivirus software on multiple computers easier. Unlike the home-user edition, it consists of a client application - loaded on all networked computers - and a server application, through which the system installs signature and application updates and configures s...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 50.00%
Windows 7 Professional 50.00%

Distribution by countryDistribution by country

United States installs about 50.00% of VirusScan Enterprise.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 66.67%
Hewlett-Packard 33.33%
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