Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3.7.287.17 14.29%
3.6.557.8 14.29%
3.6.544.0 14.29%
3.5.400.13 14.29%
3.4.107.0 14.29%
1.2.1.164 28.57%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
CryptAcquireContextW, RegCloseKey, RegOpenKeyExW, RegQueryValueExW, CopySid, CryptSetProvParam, CryptReleaseContext, GetLengthSid, LookupAccountNameW, SetSecurityDescriptorSacl, RegEnumKeyExW, RegQueryInfoKeyW, GetSecurityDescriptorSacl, CryptSignHashW, CryptVerifySignatureW, RegGetKeySecurity, RegSetKeySecurity, ConvertStringSecurityDescriptorToSecurityDescriptorW, GetSidIdentifierAuthority, GetSidSubAuthorityCount, GetTokenInformation, QueryServiceStatus, SetThreadToken, ImpersonateSelf, GetSecurityDescriptorLength, MakeSelfRelativeSD, GetNamedSecurityInfoW, GetSecurityDescriptorOwner, RegOpenKeyW, AddAce, InitializeAcl, AddAccessAllowedAce, AddAccessDeniedAce, OpenThreadToken, CloseEventLog, GetEventLogInformation, OpenEventLogW, SetFileSecurityW, GetSidSubAuthority, InitializeSid, GetSidLengthRequired, GetSecurityDescriptorDacl, RegSetValueExW, GetAclInformation, CryptCreateHash, CryptSetHashParam, CryptHashData, CryptGetHashParam, CryptDestroyHash, CryptEncrypt, CryptImportKey, EqualSid, LookupAccountSidW, CryptGetKeyParam, QueryServiceStatusEx, CloseServiceHandle, OpenSCManagerW, OpenServiceW, CryptGenKey, CryptGetUserKey, CryptExportKey, AllocateAndInitializeSid, CheckTokenMembership, FreeSid, ConvertSidToStringSidW, ImpersonateLoggedOnUser, GetUserNameW, AllocateLocallyUniqueId, LsaNtStatusToWinError, AdjustTokenPrivileges, LookupPrivilegeValueW, CryptDecrypt, ImpersonateNamedPipeClient, CryptDestroyKey, RevertToSelf, InitializeSecurityDescriptor, GetSecurityDescriptorGroup, GetSecurityDescriptorControl, MakeAbsoluteSD, SetSecurityDescriptorControl, GetAce, OpenProcessToken, IsValidSid, RegDeleteKeyW, RegDeleteValueW, RegCreateKeyExW, SetSecurityDescriptorDacl
biolsp.dll
SetBiometricData
crypt32.dll
CryptUnprotectData, CryptProtectData, CertGetNameStringW, CertCreateCertificateContext, CertFreeCertificateContext
gdi32.dll
GetStockObject
kernel32.dll
CreateEventW, GetComputerNameW, ResetEvent, InterlockedIncrement, LocalAlloc, lstrlenW, FormatMessageW, InterlockedDecrement, LocalFree, GetLastError, CloseHandle, OpenProcess, OutputDebugStringA, UnmapViewOfFile, MapViewOfFile, CreateFileMappingW, SetEvent, VirtualFreeEx, WaitForSingleObject, CreateRemoteThread, WriteProcessMemory, VirtualAllocEx, GetWindowsDirectoryW, MultiByteToWideChar, lstrlenA, WideCharToMultiByte, GetModuleHandleW, GetProcAddress, DeleteCriticalSection, InitializeCriticalSection, GetFileType, RaiseException, GetVersionExW, GetLocaleInfoA, GetACP, InterlockedExchange, SetEnvironmentVariableA, CompareStringW, GetCommandLineA, IsBadReadPtr, RtlUnwind, HeapSize, HeapReAlloc, HeapFree, HeapDestroy, LeaveCriticalSection, EnterCriticalSection, GetVersionExA, ExitProcess, GetProcessHeap, HeapAlloc, GetCurrentProcessId, GetTickCount, FileTimeToSystemTime, SystemTimeToFileTime, GetSystemTimeAsFileTime, CreateDirectoryA, CreateFileW, ReadFile, GetCurrentThreadId, GetModuleFileNameA, LCMapStringW, GetCPInfo, CompareStringA, HeapCreate, VirtualFree, CreateFileA, GetLocaleInfoW, GetOEMCP, LoadLibraryA, GetTimeZoneInformation, IsBadCodePtr, IsValidCodePage, IsValidLocale, EnumSystemLocalesA, GetUserDefaultLCID, GetStringTypeW, GetStringTypeA, GetSystemInfo, VirtualProtect, SetEndOfFile, SetStdHandle, SetFilePointer, FlushFileBuffers, LCMapStringA, WriteFile, UnhandledExceptionFilter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetStartupInfoA, GetStdHandle, SetHandleCount, QueryPerformanceCounter, GetCurrentProcess, TerminateProcess, SetUnhandledExceptionFilter, GetModuleHandleA, TlsGetValue, TlsSetValue, TlsFree, SetLastError, TlsAlloc, VirtualAlloc, IsBadWritePtr, VirtualQuery, CopyFileW, FindFirstFileW, DeleteFileW, FindNextFileW, OpenEventW, MoveFileExW, CompareFileTime, SetDllDirectoryW, GetModuleFileNameW, LoadLibraryExW, FindResourceW, LoadResource, SizeofResource, FreeLibrary, Sleep, CreateNamedPipeW, ConnectNamedPipe, CreateThread, DisconnectNamedPipe, lstrcmpiW, FlushInstructionCache, WaitForMultipleObjects, OutputDebugStringW, CreateMutexW, ReleaseMutex, GetCurrentThread, GetComputerNameExW, OpenFileMappingW, MoveFileW, FormatMessageA, LoadLibraryW, CreateSemaphoreW, ReleaseSemaphore, InterlockedCompareExchange, IsProcessorFeaturePresent, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, InitializeCriticalSectionAndSpinCount, GetConsoleMode, GetConsoleCP, GetDateFormatA, IsDebuggerPresent, GetTimeFormatA, CreateDirectoryW, GetFileAttributesW, ExitThread
netapi32.dll
DsGetDcNameW, NetApiBufferFree, NetServerGetInfo, NetUserGetGroups, NetGetJoinInformation
ole32.dll
CoCreateInstance, OleRun, CoUninitialize, CLSIDFromProgID, CLSIDFromString, CoInitialize, CoTaskMemRealloc, CoTaskMemFree, CoWaitForMultipleHandles, CoReleaseMarshalData, CoMarshalInterface, CreateStreamOnHGlobal, CoUnmarshalInterface, CoCreateGuid, StringFromGUID2, CoTaskMemAlloc
psapi.dll
EnumProcesses, EnumProcessModules, GetModuleFileNameExW
secur32.dll
LsaConnectUntrusted, LsaCallAuthenticationPackage, LsaLogonUser, LsaFreeReturnBuffer, LsaLookupAuthenticationPackage, LsaRegisterLogonProcess, LsaDeregisterLogonProcess, GetComputerObjectNameW, GetUserNameExW
setupapi.dll
SetupDiEnumDeviceInterfaces, SetupDiDestroyDeviceInfoList, SetupDiGetClassDevsExW, SetupDiCreateDeviceInfoList, SetupDiGetDeviceInstanceIdW, SetupDiGetDeviceInterfaceDetailW
shell32.dll
SHGetFolderPathA, SHGetFolderPathW
shlwapi.dll
PathAppendA, PathIsDirectoryA, PathFileExistsA, PathAppendW
user32.dll
wsprintfW, UnregisterDeviceNotification, RegisterDeviceNotificationW, DispatchMessageW, GetMessageW, UnregisterClassA, PostMessageW, SendMessageW, UnregisterClassW, RegisterClassW, ReplyMessage, RegisterClassExW, LoadCursorW, GetClassInfoExW, CreateWindowExW, CallWindowProcW, GetWindowLongW, SetWindowLongW, DefWindowProcW, IsWindow, DestroyWindow, PeekMessageW, MsgWaitForMultipleObjects, CharNextW, TranslateMessage
userenv.dll
GetGPOListW, FreeGPOListW, UnloadUserProfile
wininet.dll
HttpSendRequestA, HttpAddRequestHeadersA, HttpOpenRequestA, InternetOpenA, InternetSetStatusCallbackW, InternetReadFile, InternetCrackUrlA, InternetConnectA, InternetCloseHandle, HttpQueryInfoW, InternetSetOptionW
winscard.dll
SCardGetStatusChangeW, SCardReleaseContext, SCardEstablishContext
ws2_32.dll
WSASocketW
Export table
LsaApCallPackage
LsaApCallPackagePassthrough
LsaApCallPackageUntrusted
LsaApInitializePackage
LsaApLogonTerminated
LsaApLogonUserEx2

wvauth.dll

Authentication Manager by Wave Systems

Remove wvauth.dll
Version:   3.6.557.8
MD5:   eb167b2ba298deca28cf3693b0052315
SHA1:   1159feec989e1789e652fca5a5962e7bc2cd1f10
SHA256:   a973ced90038539467170a388b7838d7f3adccbcb19b75e4fdf4a0641c94a51d

Overview

wvauth.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC).

DetailsDetails

File name:wvauth.dll
Publisher:Wave Systems Corp.
Product name:Authentication Manager
Description:Authentication Package
Typical file path:C:\Windows\System32\wvauth.dll
File version:3.6.557.8
Size:2.09 MB (2,193,920 bytes)
Build date:11/17/2010 9:24 PM
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Professional 57.14%
Windows 7 Home Premium 28.57%
Microsoft Windows XP 14.29%

Distribution by countryDistribution by country

United States installs about 71.43% of Authentication Manager.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 85.71%
Acer 14.29%
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