Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

8.0.1497.376 6.12%
8.0.1489.300 10.71%
8.0.1488.286 0.17%
8.0.1483.72 3.91%
8.0.1482.45 2.38%
7.0.1499.189 3.40%
7.0.1499.178 2.04%
7.0.1497.171 3.40%
7.0.1495.159 0.17%
7.0.1491.149 3.91%
7.0.1490.145 3.57%
7.0.1485.125 0.68%
7.0.1484.121 0.34%
7.0.1483.116 1.36%
7.0.1482.107 4.59%
7.0.1481.100 1.87%
7.0.1477.89 3.06%
7.0.1477.87 0.17%
7.0.1476.84 0.51%
7.0.1476.82 0.68%
7.0.1475.76 4.42%
7.0.1474.765 21.60%
7.0.1474.74 3.23%
7.0.1473.755 0.68%
7.0.1472.53 10.37%
View more

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCloseKey, RevertToSelf, AdjustTokenPrivileges, ImpersonateSelf, OpenThreadToken, AddAce, InitializeAcl, GetLengthSid, SetSecurityDescriptorDacl, InitializeSecurityDescriptor, FreeSid, EqualSid, AllocateAndInitializeSid, GetTokenInformation, OpenProcessToken, RegOpenKeyExW, RegQueryValueExW, GetUserNameW, ConvertSidToStringSidW, RegEnumValueW, RegEnumKeyExW
aswcmnis.dll
aswcmnisDllMain
kernel32.dll
DeleteFileW, SetFileAttributesW, GetFileSize, SetEndOfFile, MoveFileExW, GetWindowsDirectoryW, GetShortPathNameW, LockFile, Sleep, UnlockFile, GetVolumeInformationW, CreateFileMappingW, MapViewOfFile, UnmapViewOfFile, DuplicateHandle, OpenFileMappingW, GetFileAttributesExW, FindFirstFileW, FindClose, GetFileInformationByHandle, SetFileTime, GetFileAttributesW, DeviceIoControl, GetFullPathNameW, CreateDirectoryW, RemoveDirectoryW, GetCurrentDirectoryW, FindNextFileW, QueryDosDeviceW, GetLogicalDrives, LoadLibraryW, ExpandEnvironmentStringsW, LoadLibraryExW, GetCurrentThread, GetPriorityClass, SetPriorityClass, GetThreadPriority, SetThreadPriority, GetModuleFileNameW, VirtualAlloc, VirtualFree, VirtualProtect, ReadProcessMemory, VirtualQueryEx, OpenProcess, WriteFile, HeapDestroy, HeapAlloc, HeapFree, HeapReAlloc, GlobalMemoryStatusEx, MultiByteToWideChar, WideCharToMultiByte, GetEnvironmentVariableW, FormatMessageW, GetDateFormatW, GetTimeFormatW, WaitForSingleObject, CreateEventW, OpenEventW, PulseEvent, SetEvent, ReadFile, CreateMutexW, OpenMutexW, ReleaseMutex, CreateSemaphoreW, OpenSemaphoreW, ReleaseSemaphore, GetProcessHeap, GetSystemInfo, GetVersionExW, GetCurrentProcessId, IsBadReadPtr, IsBadWritePtr, GetTickCount, SetLastError, GetSystemDirectoryW, SetErrorMode, QueryPerformanceCounter, GetCurrentThreadId, SuspendThread, ResumeThread, WaitForMultipleObjects, TerminateThread, GetSystemTimeAsFileTime, SystemTimeToFileTime, FileTimeToSystemTime, IsDebuggerPresent, CloseHandle, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, InterlockedCompareExchange, InterlockedExchange, SetFilePointer, CreateFileW, GetDriveTypeW, GetProcessAffinityMask, GetLastError, FreeLibrary, GetCurrentProcess, GetProcAddress, GetModuleHandleW, DeleteCriticalSection, InitializeCriticalSection, DisableThreadLibraryCalls, LeaveCriticalSection, EnterCriticalSection, HeapCreate, ResetEvent, LocalFree, RaiseException, LocalAlloc, FindFirstFileExW, TryEnterCriticalSection, GetTempFileNameW
msvcp90.dll
DllMain
msvcr90.dll
DllMain
user32.dll
CharToOemW, OemToCharW, CharToOemA, OemToCharA, LoadStringW, wsprintfW
Export table
aswcmnosDllMain
cmnosFree
cmnosInit
dep_csCreate
dep_csDelete
dep_csRelease
dep_csTryWait
dep_csWait
dep_eventCreate
dep_eventDelete
dep_eventOpen
dep_eventPulse
dep_eventRelease
dep_eventReset
dep_eventWait
dep_fsCloseFile
dep_fsCloseMap
dep_fsCopyFile
dep_fsCopyFileX
dep_fsCreateFileArgToOpenFile
dep_fsCreateFileArgToOpenFileX
dep_fsCreateFolder
dep_fsCreateFolderX
dep_fsCreateFromHandle
dep_fsDeleteFile
dep_fsDeleteFileLater
dep_fsDeleteFileLaterX
dep_fsDeleteFileX
dep_fsDisableExe
dep_fsDuplicateFile
dep_fsEnableWow64FsRedirection
dep_fsExistFile
dep_fsExistFileX
dep_fsExtractDriveRoot
dep_fsFileTimeToTime
dep_fsFindClose
dep_fsFindFirstFile
dep_fsFindFirstFileX
dep_fsFindNextFile
dep_fsGetAPIHandle
dep_fsGetCurFol
dep_fsGetDriveType
dep_fsGetFileAttributes
dep_fsGetFileAttributesX
dep_fsGetFileId
dep_fsGetFileInfoHandle
dep_fsGetFilePointer
dep_fsGetFileSize
dep_fsGetFileSizeHandle
dep_fsGetFileSizeX
dep_fsGetFindHandleFlags
dep_fsGetFolderHandle
dep_fsGetFullPathName
dep_fsGetHandleFlags
dep_fsGetLinkTarget
dep_fsGetLogicalDrives
dep_fsGetNTLongPath
dep_fsGetObjectNameByHandle
dep_fsGetRealFileName
dep_fsGetRealFileNameW
dep_fsGetStreamNames
dep_fsGetVolumeInfoByHandle
dep_fsGetVolumeName
dep_fsGetVolumeNameByHandle
dep_fsGetVolumeNames
dep_fsLockFile
dep_fsMapFile
dep_fsMoveFile
dep_fsMoveFileX
dep_fsOpenFile
dep_fsOpenFileX
dep_fsOpenMapFile
dep_fsPossibleStreams
dep_fsQueryDosDevice
dep_fsReadBR
dep_fsReadFile
dep_fsReadMBR
dep_fsRemapFile
dep_fsRemoveFolder
dep_fsRemoveFolderRecursive
dep_fsRemoveFolderRecursiveX
dep_fsRemoveFolderX
dep_fsSeekReadFile
dep_fsSeekWriteFile
dep_fsSetEndOfFile
dep_fsSetFileAttributes
dep_fsSetFileAttributesX
dep_fsSetFilePointer
dep_fsSetFileTime
dep_fsSetRawAccess
dep_fsUnlockFile
dep_fsUseNTLongPath
dep_fsWriteDefMBR
dep_fsWriteFile
dep_memCloseProcess
dep_memCloseSharedMemory
dep_memCreateSharedMemory
dep_memGetMemoryInfo
dep_memHeapAlloc
dep_memHeapCreate
dep_memHeapDestroy
dep_memHeapFree
dep_memHeapReAlloc
dep_memOpenProcess
dep_memOpenSharedMemory
dep_memProtect
dep_memQueryProcessMemory
dep_memReadProcessMemory
dep_memVirtualAlloc
dep_memVirtualFree
dep_mutexCreate
dep_mutexDelete
dep_mutexOpen
dep_mutexRelease
dep_mutexWait
dep_osBeginThread
dep_osCallOpenedDriver
dep_osCloseDrvDevice
dep_osCloseThread
dep_osEndThread
dep_osExpandEnvironment
dep_osFreeModule
dep_osGetCpuCount
dep_osGetCpuFeatures
dep_osGetCurrentProcess
dep_osGetCurrentProcessID
dep_osGetCurrentThreadId
dep_osGetGranularity
dep_osGetID
dep_osGetLastError
dep_osGetModName
dep_osGetModuleProc
dep_osGetPagingSize
dep_osGetSystemDir
dep_osGetSystemDirT
dep_osGetTickCount
dep_osGetTickCount64
dep_osGetUserAddressSpaceLimit
dep_osGetUserFullName
dep_osGetUserHomeDir
dep_osGetWinVer
dep_osIsValidAddress
dep_osIsWin2kOrBetter
dep_osIsWin64
dep_osIsWin7OrBetter
dep_osIsWin8OrBetter
dep_osIsWinVistaOrBetter
dep_osIsWinXPOrBetter
dep_osIsWow64
dep_osOpenDrvDevice
dep_osRand
dep_osRegistryClose
dep_osRegistryEnumKey
dep_osRegistryEnumVal
dep_osRegistryOpen
dep_osRegistryReadString
dep_osSetErrorMode
dep_osSetLastError
dep_osSetThreadPriority
dep_osSleep
dep_osSuspendThread
dep_osTerminateThread
dep_osWaitForThread
dep_osWaitForThreads
dep_procGetCommandLine
dep_procGetEnvironment
dep_procGetFileName
dep_procGetParent
dep_procGetSID
dep_secGetPrivileges
dep_secGetPublicDirSecurity
dep_secGetPublicSecurity
dep_secIsAdministrator
dep_secRestorePrivilege
dep_secSetPrivilege
dep_semaphoreCreate
dep_semaphoreDelete
dep_semaphoreOpen
dep_semaphoreRelease
dep_semaphoreWait
dep_strAnsiToOem
dep_strAnsiToUtf8
dep_strConvert
dep_strConvertErrorToString
dep_strCurrToNewUtf8
dep_strCurrToOem
dep_strDupAnsi
dep_strDupUnicode
dep_strFreeString
dep_strGetDate
dep_strGetEnvVar
dep_strGetEnvVarT
dep_strGetTime
dep_strHasAnsiForm
dep_strNormalToNewUnicode
dep_strNormalToUnicode
dep_strOemToAnsi
dep_strOemToCurr
dep_strUnicodeToNewNormal
dep_strUnicodeToNormal
dep_strUnicodeToNormalFlags
dep_strUnicodeToUtf8
dep_strUtf8ToAnsi
dep_strUtf8ToNewCurr
dep_strUtf8ToUnicode
dep_timeCompareFile
dep_timeFileToSystem
dep_timeGetSystemTime
dep_timeSystemToFile
dep_trcTrace1
dep_trcTraceFileClose
dep_trcTraceFileOpen
fsGetRootNameS
rawfsGetStreamInfo
rawfsProcessStream

aswCmnOS.dll

avast! Antivirus by AVAST Software (Signed)

Remove aswCmnOS.dll
Version:   7.0.1497.171
MD5:   ac17d7c168896f2ee187bebf146db749
SHA1:   68cf011bc35425438aa3c0809be183ff1592b137
SHA256:   e9121bf962b98db82b9da4707b34843476ce824651bf2a75daa2edcc43dd663c

What is aswCmnOS.dll?

Antivirus HW dependent library - Avast Antivirus is a full-featured antivirus and anti-spyware scanning and removal product. Avast offers a web-reputation browser extension as well as virtualization technology. Accurate threat updates via avast updates are delivered automatically using PUSH update technology in Avast! Antivirus.

About aswCmnOS.dll (from AVAST Software)

Free antivirus with anti-spyware protection for Windows. AVAST Software leads the security software industry – protecting 160 million PCs, Macs and Mobiles around the globe – by distributing FREE anti

DetailsDetails

File name:aswcmnos.dll
Publisher:AVAST Software
Product name:avast! Antivirus
Description:Antivirus HW dependent library
Typical file path:C:\Program Files\avast software\avast\aswcmnos.dll
File version:7.0.1497.171
Size:116.61 KB (119,408 bytes)
Build date:9/4/2013 10:30 AM
Certificate
Issued to:AVAST Software
Authority (CA):VeriSign
Expiration date:Friday, January 31, 2014
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 25.50%
Windows 7 Home Premium 25.00%
Microsoft Windows XP 17.00%
Windows 7 Professional 9.50%
Windows Vista Home Premium 7.00%
Windows 8 3.50%
Windows 8 Pro 3.00%
Windows Vista Home Basic 2.00%
Windows Vista Business 2.00%
Windows 7 Home Basic 2.00%
Windows 7 Enterprise 1.00%
Windows Seven Black Edition 1.00%
Windows 7 Starter 1.00%
Windows 8 Pro N 0.50%

Distribution by countryDistribution by country

United States installs about 32.32% of avast! Antivirus.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 24.90%
Hewlett-Packard 14.01%
Acer 14.01%
Toshiba 11.67%
ASUS 10.12%
Intel 8.56%
Lenovo 3.89%
Samsung 3.11%
American Megatrends 2.33%
GIGABYTE 1.95%
Sony 1.56%
MSI 1.56%
Medion 1.56%
Packard Bell 0.78%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE