Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7.0.1501.210 1.02%
7.0.1501.209 1.71%
7.0.1501.204 1.02%
7.0.1500.194 1.71%
7.0.1500.192 1.02%
7.0.1499.189 0.34%
7.0.1499.178 4.10%
7.0.1497.175 4.10%
7.0.1497.172 2.05%
7.0.1497.171 1.02%
7.0.1496.167 0.34%
7.0.1495.157 1.37%
7.0.1495.155 1.02%
7.0.1491.150 4.78%
7.0.1491.149 0.68%
7.0.1491.147 3.75%
7.0.1491.146 2.39%
7.0.1490.145 1.37%
7.0.1488.137 1.37%
7.0.1485.123 0.68%
7.0.1483.118 2.05%
7.0.1483.114 4.44%
7.0.1483.111 1.02%
7.0.1483.109 2.73%
7.0.1483.108 1.02%
View more

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
CreateRestrictedToken, CreateProcessAsUserW, FreeSid, EqualSid, AllocateAndInitializeSid, OpenProcessToken, RegDeleteKeyW, RevertToSelf, GetTokenInformation, SetThreadToken, ImpersonateLoggedOnUser, OpenThreadToken, RegDeleteValueW, CloseServiceHandle, DeleteService, OpenServiceW, OpenSCManagerW, RegCreateKeyExW, RegSetValueExW, RegQueryValueExW, RegOpenKeyExW, RegCloseKey, RegQueryValueExA, RegOpenKeyA, SetEntriesInAclW, SetSecurityDescriptorDacl, InitializeSecurityDescriptor
kernel32.dll
GetFileAttributesW, WaitForSingleObject, CreateThread, GetSystemTimeAsFileTime, GetFileAttributesExW, Sleep, OpenMutexW, TerminateThread, SetEvent, MoveFileExW, CreateFileW, GetFileSize, ReadFile, CreateFileMappingW, MapViewOfFile, UnmapViewOfFile, DeviceIoControl, VirtualProtect, WriteFile, Process32FirstW, Process32NextW, GetTickCount, CreateMutexW, QueryPerformanceCounter, GetCurrentThreadId, ReleaseMutex, ExpandEnvironmentStringsW, SetFileAttributesW, SetFilePointer, CreatePipe, DuplicateHandle, GetCurrentProcess, GetStdHandle, GetDriveTypeW, QueryDosDeviceW, GetLogicalDriveStringsW, GetSystemDirectoryW, GetShortPathNameW, GetCurrentThread, GetFileInformationByHandle, FileTimeToLocalFileTime, FileTimeToDosDateTime, CompareStringA, MultiByteToWideChar, CreateEventW, ResetEvent, TerminateProcess, GetExitCodeProcess, VirtualAlloc, VirtualFree, IsDebuggerPresent, OutputDebugStringA, ConnectNamedPipe, CreateNamedPipeW, GetOverlappedResult, CancelIo, RaiseException, InterlockedExchange, SetLastError, GetCurrentProcessId, SetUnhandledExceptionFilter, UnhandledExceptionFilter, InterlockedCompareExchange, OpenProcess, CreateToolhelp32Snapshot, GetPrivateProfileIntW, GetPrivateProfileStringW, WritePrivateProfileStringW, LoadLibraryW, GetLastError, LeaveCriticalSection, LoadLibraryExW, GetModuleFileNameW, CloseHandle, WaitForMultipleObjects, ReleaseSemaphore, FreeLibrary, CreateSemaphoreW, EnterCriticalSection, DeleteCriticalSection, InitializeCriticalSection, DisableThreadLibraryCalls, GetProcAddress, GetModuleHandleW, GetVersion, LocalFree, lstrlenA, lstrcmpA, CreateProcessW, LocalAlloc, FindResourceW, SizeofResource, LockResource, LoadResource, WritePrivateProfileSectionW, HeapFree, GetProcessHeap, HeapAlloc, FileTimeToSystemTime, SystemTimeToFileTime, LocalFileTimeToFileTime, GetWindowsDirectoryW, GetVolumeInformationW, MoveFileW
msvcp90.dll
DllMain
msvcr90.dll
DllMain
user32.dll
CharToOemBuffW, CharLowerA, CharUpperA, CharUpperW, GetDesktopWindow
Export table
aswEnginDllMain
avfilesCleaningOffer
avfilesCopyFileO
avfilesCreateObjectName
avfilesDecodeObjectName
avfilesDeleteFileO
avfilesDeleteO
avfilesDeleteS
avfilesDuplicateObjectName
avfilesEncodeObjectName
avfilesFileExistsExO
avfilesFileExistsExS
avfilesFileExistsO
avfilesFileExistsS
avfilesFreeObjectName
avfilesFreeObjectNameBuffer
avfilesGetObjectNameA
avfilesGetObjectNameW
avfilesGetStatistics
avfilesGetStatisticsTest
avfilesLeaveRecursion
avfilesMoveFileO
avfilesMoveO
avfilesMoveS
avfilesPackArchiveS
avfilesPopulateUsn
avfilesRepairO
avfilesRepairS
avfilesScanAdd
avfilesScanAddOSes
avfilesScanClear
avfilesScanFile
avfilesScanFileO
avfilesScanReal
avfilesScanRealMulti
avfilesScanRealSingle
avfilesScanResult
avfilesSetExclude
avfilesSetFileAttributesO
avfilesSetFileMappingSizes
avfilesUnpackArchiveS
avlicClose
avlicFindFeatureById
avlicFindFeatureByName
avlicGetLicense
avlicGetLicFileType
avlicGetLockData
avlicGetOpenedLicFileType
avlicInitializeAndValidate
avscanCheckPrivileges
avscanCloseGenericFile
avscanCreateGenericFile
avscanEnableCloudServices
avscanEvalInstrumentationDump
avscanEvalSandboxBinaryData
avscanEvalSandboxLog
avscanExtractAutorunTargets
avscanFixStartupEntries
avscanGetEventFilters
avscanGetFileSignature
avscanGetIniRecord
avscanGetPackerBombRanges
avscanGetPulsesInfo
avscanGetScanContext
avscanGetScanFlags
avscanGetScanProgress
avscanGetSiteCorrectEntry
avscanGetUserData
avscanGetWhitelistRecord
avscanInsertNewPulse
avscanIsBankingSite
avscanIsCriticalSystemFile
avscanIsCriticalSystemFileEx
avscanIsFileTrusted
avscanIsTextContent
avscanIsTrustedSigPublisher
avscanIsUntrustedSigPublisher
avscanIsUrlBlocked
avscanLoadRemoteOS
avscanObjectSupportsAction
avscanProcessCleaningLog
avscanQueryScanUrl
avscanRepair
avscanRepairWithCleaner
avscanReportRequestEnd
avscanScanMemory
avscanScanReal
avscanSendCerts
avscanSendSiteCorrectResult
avscanSetCrashCallback
avscanSetCustomUIPopupCallback
avscanSetDetectionChangeCallback
avscanSetFilePublisherChecking
avscanSetFindAllViruses
avscanSetHashCalc
avscanSetHeuristicsCallback
avscanSetImpersonification
avscanSetMaxTestSize
avscanSetMaxTestSizeNoExe
avscanSetPackerBombRanges
avscanSetPackersCallback
avscanSetPackersRestriction
avscanSetPriority
avscanSetScanContext
avscanSetScanFlags
avscanSetScanProgressParams
avscanSetScanTaskGuid
avscanSetSensitivity
avscanSetThreadLimit
avscanSetUserData
avscanShouldScanUrl
avscanShowCleaner
avscanTransferDataBlock
avscanUnloadRemoteOS
avstrupDeallocateBuffer
avstrupHandleUnknownCommand
avstrupTransformCommand
avstrupTransformRequest
avupdateAvastAccount
avupdateAvastAccount2
avworkBasicInit
avworkClose
avworkDuplicate
avworkDuplicateEx
avworkInitialize
avworkInitialize2
avworkPostInstallProcessing
avworkSetCustomAlgoCallback
avworkSetEngineIniFile
avworkSetEngineMapFnc
avworkSetFolders
avworkSetFolders2
avworkSetRegistry
avworkVerInfoQueryValue
BtsSchedule
RevertNoGuiBoot

aswEngin.dll

avast! Antivirus by AVAST Software (Signed)

Remove aswEngin.dll
Version:   7.0.1474.69
MD5:   f2b66bed6f12c8fd60f8707f7fc412ee
SHA1:   e7e83071216ce8a5312952bdca03aebb029610a3
SHA256:   a4b45711b2c3e73978e13a6010bfae4570e961cb16d833ea4d14168f63c6ec78

What is aswEngin.dll?

High level antivirus engine for 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 aswEngin.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:aswengin.dll
Publisher:AVAST Software
Product name:avast! Antivirus
Description:High level antivirus engine
Typical file path:C:\Program Files\avast software\avast\defs\12090700\aswengin.dll
File version:7.0.1474.69
Size:1.24 MB (1,299,848 bytes)
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 Home Premium 23.50%
Windows 7 Ultimate 21.50%
Microsoft Windows XP 21.00%
Windows 7 Professional 12.50%
Windows Vista Home Premium 4.00%
Windows 8 Pro 3.50%
Windows 7 Home Basic 3.00%
Windows 8 3.00%
Windows Vista Home Basic 2.00%
Windows 7 Enterprise 1.50%
Windows 7 Starter 1.50%
Windows Vista Business 1.00%
Windows 7 Ultimate N 1.00%
Windows Seven Black Edition 0.50%
Windows 8 Pro with Media Center 0.50%

Distribution by countryDistribution by country

United States installs about 33.84% of avast! Antivirus.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 22.33%
Hewlett-Packard 16.02%
Acer 13.11%
ASUS 10.68%
Intel 8.74%
Toshiba 7.77%
Lenovo 4.85%
Samsung 2.91%
American Megatrends 2.91%
Sony 2.91%
GIGABYTE 2.43%
Compaq 1.94%
MSI 0.97%
Medion 0.97%
Gateway 0.97%
Packard Bell 0.49%
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