Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

9.0.0.267 1.85%
9.0.0.266 16.67%
9.0.0.264 3.70%
9.0.0.263 1.85%
9.0.0.261 5.56%
9.0.0.256 5.56%
9.0.0.255 1.85%
9.0.0.252 3.70%
9.0.0.234 1.85%
9.0.0.159 7.41%
9.0.0.127 3.70%
9.0.0.126 1.85%
9.0.0.108 12.96%
9.0.0.106 1.85%
9.0.0.105 5.56%
9.0.0.104 1.85%
9.0.0.103 1.85%
9.0.0.95 7.41%
9.0.0.94 1.85%
9.0.0.93 1.85%
9.0.0.91 1.85%
9.0.0.89 1.85%
9.0.0.86 3.70%
7.0.1506.321 1.85%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExA, RegOpenKeyExA, ConvertSecurityDescriptorToStringSecurityDescriptorW, ConvertStringSecurityDescriptorToSecurityDescriptorW, SetNamedSecurityInfoW, GetNamedSecurityInfoW, GetSecurityDescriptorDacl, GetSecurityDescriptorControl, RegQueryValueExW, RegQueryInfoKeyW, RegOpenKeyExW, RegEnumKeyExW, RegCloseKey, RegSetValueExA, RevertToSelf, RegEnumValueW, ImpersonateLoggedOnUser
kernel32.dll
SizeofResource, GetModuleFileNameW, FindResourceA, InterlockedIncrement, InterlockedDecrement, GetLocaleInfoA, GetSystemDefaultLCID, InitializeCriticalSection, LeaveCriticalSection, LoadResource, DeleteCriticalSection, Sleep, InterlockedCompareExchange, InterlockedExchange, FreeLibrary, LoadLibraryExW, RaiseException, SetLastError, LockResource, FreeResource, LocalFree, GetLocaleInfoW, WideCharToMultiByte, ExpandEnvironmentStringsW, CreateFileW, GetModuleHandleW, CloseHandle, GetLastError, GetCurrentProcess, GetProcAddress, MultiByteToWideChar, EnterCriticalSection, FormatMessageA, SystemTimeToFileTime, CreateWaitableTimerA, TlsFree, TlsSetValue, TlsGetValue, TlsAlloc, ResumeThread, SetWaitableTimer, ResetEvent, GetTickCount, ReleaseSemaphore, OpenEventA, HeapFree, SetEvent, CreateEventW, WaitForMultipleObjects, WaitForSingleObject, HeapAlloc, CreateEventA, EncodePointer, DecodePointer, IsDebuggerPresent, IsProcessorFeaturePresent, QueryPerformanceCounter, GetCurrentProcessId, GetCurrentThreadId, GetSystemTimeAsFileTime, lstrlenA, GetProcessHeap, CreateDirectoryW, GetFileAttributesW, GetCurrentDirectoryW, LocalFileTimeToFileTime, SetFileTime, SetFilePointer, ReadFile, WriteFile, GetStringTypeExA, GetUserDefaultLCID, LCMapStringA, LCMapStringW, LoadLibraryA, GetStringTypeExW, LockFileEx, UnlockFileEx
msvcp110.dll
DllMain
msvcr110.dll
DllMain
ole32.dll
CoTaskMemFree, CoInitializeEx, CoInitializeSecurity, CoSetProxyBlanket, CoUninitialize, CoCreateInstance
rpcrt4.dll
RpcBindingFromStringBindingA, RpcStringFreeA, RpcBindingSetAuthInfoExA, RpcAsyncInitializeHandle, RpcAsyncCancelCall, RpcBindingFree, RpcStringBindingComposeA, NdrClientCall2, NdrAsyncClientCall, RpcAsyncCompleteCall
shell32.dll
SHGetFolderPathW
user32.dll
LoadStringW, LoadStringA, wsprintfW
version.dll
VerQueryValueA, GetFileVersionInfoW, VerQueryValueW, GetFileVersionInfoSizeW
wtsapi32.dll
WTSQueryUserToken

swhealthex.dll

avast! Antivirus by AVAST Software a.s. (Signed)

Remove swhealthex.dll
Version:   9.0.0.93
MD5:   9df854cdbe7fb67f48ede42b00865a45
SHA1:   ac5903bcebcbb89a00da36582c63e11afed9e3bd

Overview

swhealthex.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by AVAST Software a.s. which was issued by the DigiCert Inc certificate authority (CA).

DetailsDetails

File name:swhealthex.dll
Publisher:AVAST Software
Product name:avast! Antivirus
Description:Software Health extension library
Typical file path:C:\Program Files\avast software\avast\defs\13102201\swhealthex.dll
File version:9.0.0.93
Size:554.12 KB (567,416 bytes)
Build date:10/29/2013 6:01 PM
Certificate
Issued to:AVAST Software a.s.
Authority (CA):DigiCert Inc
Effective date:Thursday, July 11, 2013
Expiration date:Wednesday, September 14, 2016
Digital DNA
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 32.08%
Windows 7 Ultimate 16.98%
Windows 8.1 11.32%
Windows 7 Professional 5.66%
Windows 8.1 Pro 5.66%
Microsoft Windows XP 5.66%
Windows 8 Single Language 3.77%
Windows 8 Pro 3.77%
Windows 8 3.77%
Windows 8.1 Single Language 1.89%
Windows Vista Home Premium 1.89%
Windows 8 Enterprise 1.89%
Windows 7 Home Basic 1.89%
Windows 8 Enterprise Evaluation 1.89%
Windows 8.1 Enterprise 1.89%

Distribution by countryDistribution by country

United States installs about 26.42% of avast! Antivirus.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 19.44%
Hewlett-Packard 18.06%
Lenovo 13.89%
ASUS 13.89%
Toshiba 13.89%
Acer 6.94%
GIGABYTE 5.56%
Samsung 2.78%
Intel 2.78%
Sahara 1.39%
Alienware 1.39%
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