Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.1.0.91 2007-03-30 10:41:31 37.50%
4.1.0.100 2007-11-27 15:31:57 12.50%
4.0.2.0 2005-07-19 16:52:58 37.50%
4.0.13.0 2005-10-31 15:39:22 12.50%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
CryptDestroyHash, GetUserNameA, CryptDecrypt, CryptCreateHash, CryptSetHashParam, CryptSignHashW, CryptSetProvParam, CryptExportKey, RegOpenKeyA, RegCloseKey, RegQueryValueExA, CryptGenRandom, CryptDestroyKey, CryptAcquireContextW, CryptGetProvParam, CryptAcquireContextA, CryptGetKeyParam, CryptGetUserKey, CryptReleaseContext, RegisterEventSourceA, ReportEventA, DeregisterEventSource
crypt32.dll
CertFreeCertificateContext, CertGetCertificateContextProperty, CertCloseStore, CryptAcquireCertificatePrivateKey, CertOpenStore, CertFindCertificateInStore
gdi32.dll
GetObjectA, BitBlt, CreateDCA, CreateCompatibleDC, DeleteDC, DeleteObject, GetBitmapBits, CreateCompatibleBitmap, SelectObject, GetDeviceCaps
iphlpapi.dll
IpReleaseAddress, DeleteIpNetEntry, SendARP, CreateIpNetEntry, GetAdaptersInfo, IpRenewAddress, GetInterfaceInfo, GetIpNetTable
kernel32.dll
SetCommTimeouts, PulseEvent, GetCommTimeouts, GetCommState, GetTickCount, ReadFile, WriteFile, InterlockedExchange, ResetEvent, GetOverlappedResult, CancelIo, SetThreadPriority, SetCommState, ExitThread, CreateThread, GetCommModemStatus, PurgeComm, SetLastError, GetCurrentProcessId, CreateToolhelp32Snapshot, Module32FirstW, CreateFileA, FindClose, FindNextFileA, FindFirstFileA, LocalFree, FormatMessageW, GlobalMemoryStatus, QueryPerformanceCounter, GetVersionExA, FlushConsoleInputBuffer, GetStdHandle, DisableThreadLibraryCalls, Module32NextW, WaitForSingleObject, CloseHandle, ReleaseMutex, GetSystemTime, SystemTimeToFileTime, CreateMutexW, Sleep, GetCurrentThread, LoadLibraryA, GetProcAddress, FreeLibrary, GetCurrentProcess, GetModuleHandleA, GetCurrentThreadId, WaitForMultipleObjects, CreateFileW, DeviceIoControl, SetEvent, CreateEventW, WideCharToMultiByte, MultiByteToWideChar, GetLastError, IsBadWritePtr, InitializeCriticalSection, RtlUnwind, VirtualQuery, HeapSize, GetTimeFormatA, GetDateFormatA, GetUserDefaultLCID, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, IsValidCodePage, GetStringTypeA, GetStringTypeW, LCMapStringA, LCMapStringW, GetSystemTimeAsFileTime, HeapReAlloc, VirtualProtect, GetSystemInfo, GetLocaleInfoW, CompareStringA, CompareStringW, SetEnvironmentVariableA, SetCurrentDirectoryA, GetCurrentDirectoryA, VirtualAlloc, GetCPInfo, GetOEMCP, GetACP, EnterCriticalSection, FatalAppExitA, LeaveCriticalSection, GetFullPathNameA, GetNumberOfConsoleInputEvents, PeekConsoleInputA, GetConsoleMode, SetConsoleMode, ReadConsoleInputA, GetDriveTypeA, FileTimeToLocalFileTime, FileTimeToSystemTime, SetEndOfFile, SetFilePointer, SetStdHandle, FlushFileBuffers, UnhandledExceptionFilter, VirtualFree, HeapCreate, HeapDestroy, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetModuleFileNameA, DeleteCriticalSection, GetStartupInfoA, GetFileType, SetHandleCount, HeapAlloc, HeapFree, TlsGetValue, TlsSetValue, TlsFree, TlsAlloc, TerminateProcess, ExitProcess, GetCommandLineA, GetTimeZoneInformation, SetConsoleCtrlHandler, GetVersion, WriteConsoleA
msvcrt.dll
DllMain
ole32.dll
CoTaskMemFree, CoCreateInstance, CoInitialize, CoUninitialize
setupapi.dll
SetupDiGetDeviceRegistryPropertyA, SetupDiGetClassDevsA, SetupDiEnumDeviceInfo, SetupDiDestroyDeviceInfoList
user32.dll
DestroyWindow, GetMessageA, DefWindowProcA, PostQuitMessage, SendNotifyMessageA, DispatchMessageA, TranslateMessage, UnregisterClassA, RegisterClassA, CreateWindowExA, MessageBoxIndirectA, GetDesktopWindow, GetProcessWindowStation, GetUserObjectInformationW
winscard.dll
SCardEndTransaction, SCardDisconnect, SCardGetCardTypeProviderNameA, SCardBeginTransaction, SCardEstablishContext, SCardConnectA, SCardListReadersA, SCardGetStatusChangeA, SCardReleaseContext, g_rgSCardT0Pci, SCardTransmit, SCardFreeMemory, SCardStatusA, SCardLocateCardsA, SCardListCardsA
Export table
ac8021xCfg
ac8021xGetCfg
ac8021xGetCfgDefault
ac8021xGetStats
ac8021xInit
acCcxEnable
acCcxGetIpAddr
acCcxGetRadioCfg
acCcxGetRogueApTimeout
acCcxGetRogueApTimeoutDefault
acCcxInit
acCcxIpAddr
acCcxIsEnabled
acCcxRadioCfg
acCcxRadioMeasEnable
acCcxRadioMeasIsEnabled
acCcxRogueApTimeout
acCertCreate
acCertDestroy
acCertGetField
acCertUrlFileString
acCertUrlWin32String
acCredCcxRogueAP
acCredComplete
acCredDeferred
acCredEapFASTPac
acCredEapFASTPacTypes
acCredEapFASTProvisionModes
acCredEapMethods
acCredEapSIM
acCredEapTTLSTunnelMethod
acCredGetEapFASTAID
acCredGetEapFASTMode
acCredGetEapFASTPacAID
acCredGetEapFASTPacAIDInfo
acCredGetEapFASTPacIID
acCredGetEapFASTPacKey
acCredGetEapFASTPacLifeTime
acCredGetEapFASTPacOpaque
acCredGetEapFASTPacType
acCredGetEapMethod
acCredGetEapNotification
acCredGetEapSIMAltIdentity
acCredGetIdentityPrompt
acCredGetPasswordPrompt
acCredIdentity
acCredMachineIdentity
acCredPassword
acCredRsnPsk
acCredServerGetField
acCredServerVerified
acCredServerVerifyCA
acCredServerVerifyChain
acCredServerVerifyDomain
acCredServerVerifyField
acCredSessionStart
acCredUserCert
acDebugEnable
acDebugIsEnabled
acDebugLevelString
acDebugSet
acDriverVersion
acEapFASTInit
acEapFASTPacCreate
acEapFASTPacDestroy
acEapGTCInit
acEapInitAll
acEapLEAPInit
acEapMD5Init
acEapMethodGetName
acEapMethodGetNext
acEapMethodGetNextAll
acEapMSCHAPv2Init
acEapPEAPInit
acEapSIMCreate
acEapSIMDestroy
acEapSIMInit
acEapSIMMinChallenge
acEapTLSInit
acEapTTLSInit
acErrorString
acEventString
acExit
acGetNextPortSymName
acGetNextPortSymNameAll
acGetPortAttr
acGetPortInfo
acGetPortSsidList
acIdentityCreate
acIdentityDestroy
acInit
acIpDhcpIsEnabled
acIpDhcpRelease
acIpDhcpRenew
acIpGetConfig
acIpIsConnected
acLogEnable
acLogIsEnabled
acLogLevelString
acLogSet
acNetCallback
acPasswordCreate
acPasswordDestroy
acPinCreate
acPinDestroy
acPortAdhoc
acPortAssociate
acPortAttach
acPortAuth
acPortAuthModeString
acPortDetach
acPortDisassociate
acPortGetAssociationInfo
acPortGetAttr
acPortGetLinkSpeed
acPortGetLinkState
acPortGetLinkStats
acPortGetNasInfo
acPortGetNextSsid
acPortGetState
acPortGetStatus
acPortLinkStateString
acPortNdisRequest
acPortRadioOff
acPortReAuth
acPortSsidProbe
acPortSsidScan
acPortStateString
acPortStatusString
acPortStop
acRsnBinPskCreate
acRsnInit
acRsnProbeIeVerifyEnable
acRsnProbeIeVerifyIsEnabled
acRsnPskCreate
acRsnPskDestroy
acSimCardGetCHV1IsEnabled
acSimCardGetCHV1RemainingAttempts
acSimCardGetNext
acSimCardGetReader
acSimCardGetSPN
acSmartCardGetNext
acSmartCardGetNextCert
acSmartCardGetRegisteredName
acSmartCardInit
acTlvAttach
acTlvCtl
acTlvDetach
acTlvInit
acTlvLog
acTlvRecv
acTlvSend
acVersion
acWzcEnable
acWzcIsEnabled

acauth.dll

By PEGATRON CORPORATION (Signed)

Remove acauth.dll
Version:   4.1.0.100 2007-11-27 15:31:57
MD5:   7f55a31f674b37e3958cbf71c9914f45
SHA1:   68fb750862f09bdfacd1020958302709db427c53
SHA256:   5c2328f240389e0252a107df9f177e2565c43b5fcadf23be65eb6252a7a96363

Overview

acauth.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 REALTEK 11n USB Wireless LAN Driver and Utility published by Realtek Semiconductor Corp., Belkin N+ Wireless USB Adapter from Belkin International, Inc. and Belkin N+ Wireless USB Adapter by Belkin International, Inc.. The file is digitally signed by PEGATRON CORPORATION which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:acauth.dll
Description:AEGIS Authentication Library
Typical file path:C:\Program Files\photkey\acauth.dll
File version:4.1.0.100 2007-11-27 15:31:57
Size:1.11 MB (1,163,264 bytes)
Certificate
Issued to:PEGATRON CORPORATION
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Belkin International, Inc.
3% remove
The N Wireless USB Adapter connects your desktop or notebook computer to a wireless network. Providing greater range and faster speeds, N offers an excellent solution for sending large files such as video, music, photos, and documents among the networked computers in your home. Based on the 802.11n draft, N Wireless enables multiple receivers and transmitters to send and receive data using Intelligent MIMO (Multiple Input Multiple Ou...
Belkin International, Inc.
4% remove
Edimax Technology Co., Ltd.
9% remove
This is the software driver and additional utilities required for managing and connecting the LAN networking device to the PC. Uninstalling this driver may cause the hardware to stop functioning properly (only remove this package if you no longer have the LAN device connected to your PC).
Edimax Technology Co., Ltd.
8% remove
This is the software driver and additional utilities required for managing and connecting the LAN networking device to the PC. Uninstalling this driver may cause the hardware to stop functioning properly (only remove this package if you no longer have the LAN device connected to your PC).
EnGenius Technologies
5% remove
Hama
9% remove
Intelligent Technology
9% remove
Logitech Inc.
4% remove
This is the driver package for the Logitec RT2870 Wireless LAN Card. The driver package is required in order for the device to function properly and is the software that allows your PC to communicate with this hardware. In addition the software includes management and diagnostic utilities.
MicroNEXT
3% remove
Movistar
4% remove
Planex
6% remove
Ralink
3% remove
Ralink
6% remove
The software provides the installation utilities for Ralink RT2860 802.11 WirelessLAN Card including software and drivers.
Ralink
7% remove
The software provides the installation utilities for Ralink RT2870 802.11 WirelessLAN Card including software and drivers.
Ralink
6% remove
This software package contains the required software and driver to connect the Ralink RT7x Wireless LAN Card device to the PC.
Ralink
2% remove
Extend the range of your current Airlink101® or other wireless network with new Wireless N PCI Adapter. Two detachable 3dBi antennas greately increases the signal strength and coverage for your wireless connection. AWLH6075 Wireless N PCI Adapter is great for environments with the need for high-speed wireless data traffic. It is fully compatible with other 802.11b/g/n wireless devices and RoHS compliant.
Ralink
4% remove
This software package contains the required software and driver to connect the Ralink AWLH6075 device to the PC.
Realtek Semiconductor Corp.
12% remove
REALTEK 11n USB Wireless LAN Driver and Utility is the software driver package for REALTEK 11n USB WiFi device. The driver package is required in order for the wireless device to function properly and is the software that allows your PC to communicate with this hardware device.
Rosewill Corp.
4% remove
This is the software driver package that connects the RNX-EasyN1 device to the PC and provides software management functionality.
Rosewill Corp.
1% remove
This is the software driver package that connects the RNX-N100 adapter to the PC and provides software management functionality.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 37.50%
Windows 8.1 12.50%
Windows 7 Home Premium 12.50%
Windows Vista Home Premium 12.50%
Windows 7 Professional 12.50%
Windows 7 Ultimate 12.50%

Distribution by countryDistribution by country

United States installs about 25.00% of acauth.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 33.33%
Medion 16.67%
Toshiba 16.67%
Lenovo 16.67%
MSI 16.67%
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