Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

8.0.0.232 10.00%
8.0.0.196 10.00%
8.0.0.97 60.00%
8.0.0.72 10.00%
7.0.1.70 10.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
CryptGetUserKey, CryptDestroyKey, CryptExportKey, CryptGenKey, CryptSetProvParam, SetSecurityDescriptorDacl, InitializeSecurityDescriptor, CryptAcquireContextW, FreeSid, InitializeAcl, AllocateAndInitializeSid, GetLengthSid, IsValidSid, AddAccessAllowedAce, AddAccessDeniedAce, RegCloseKey, RegQueryValueExW, RegOpenKeyExW, RegQueryInfoKeyW, RegOpenKeyW, GetSidSubAuthority, GetSidSubAuthorityCount, GetSidIdentifierAuthority, LookupAccountSidW, RegEnumKeyExW, CryptReleaseContext
iphlpapi.dll
GetIfTable, GetIpAddrTable
kernel32.dll
GlobalFree, InterlockedDecrement, InterlockedIncrement, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, InitializeCriticalSection, WaitForSingleObject, GetCurrentProcess, DuplicateHandle, ResumeThread, CloseHandle, SetFileAttributesW, Sleep, HeapAlloc, GetProcessHeap, MultiByteToWideChar, lstrlenA, LocalFree, HeapFree, GetLastError, DeleteFileW, CreateDirectoryExW, GetEnvironmentVariableW, GlobalLock, GetLocalTime, GetCurrentThreadId, FileTimeToLocalFileTime, FileTimeToSystemTime, GetComputerNameW, lstrlenW, WideCharToMultiByte, GetVersion, GetSystemDirectoryW, CreateProcessW, FreeLibrary, LoadLibraryW, GetProcAddress, SetEvent, OpenEventW, WaitForMultipleObjects, ResetEvent, GetModuleFileNameW, GetModuleHandleW, GlobalAlloc
msvcp60.dll
DllMain
msvcrt.dll
DllMain
netapi32.dll
NetUserGetInfo, NetApiBufferFree
ole32.dll
OleRun, CoInitialize, CoUninitialize, CoCreateInstance
setupapi.dll
SetupDiGetClassDevsW, SetupDiEnumDeviceInfo, SetupDiGetDeviceRegistryPropertyW, CM_Get_DevNode_Status, SetupDiDestroyDeviceInfoList, SetupDiGetDeviceInstallParamsW, SetupDiCallClassInstaller, SetupDiSetClassInstallParamsW
shell32.dll
SHGetFolderPathW
user32.dll
PostMessageW, EnableWindow
userenv.dll
GetUserProfileDirectoryW, UnloadUserProfile, GetAllUsersProfileDirectoryW
version.dll
GetFileVersionInfoSizeW, GetFileVersionInfoW, VerQueryValueW
ws2_32.dll
WSAAddressToStringW, WSAStringToAddressW

wcapiu.dll

Atheros Client API Library by Atheros Communications Inc. (Signed)

Remove wcapiu.dll
Version:   7.0.1.70
MD5:   1940e825388ce7434a707dcc053a5c89
SHA1:   c33603b3451913f7c376a5cf95d0e3c9e707d752

Overview

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

DetailsDetails

File name:wcapiu.dll
Publisher:Atheros
Product name:Atheros Client API Library
Description:WCAPI DLL
Typical file path:C:\Windows\System32\wcapiu.dll
Original name:WCAPI.DLL
File version:7.0.1.70
Size:344.09 KB (352,347 bytes)
Build date:1/26/2008 6:07 PM
Certificate
Issued to:Atheros Communications Inc.
Authority (CA):VeriSign
Expiration date:Friday, January 4, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

Distribution by countryDistribution by country

Slovakia installs about 33.33% of Atheros Client API Library.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Compaq 28.57%
Toshiba 28.57%
MSI 28.57%
American Megatrends 14.29%
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