Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

10.2.0.7002 33.33%
10.0.12.7017 33.33%
10.0.4.6991 33.33%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
MakeAbsoluteSD, DuplicateToken, GetSecurityDescriptorOwner, OpenProcessToken, SetSecurityDescriptorOwner, IsValidSid, GetSecurityDescriptorSacl, GetSidSubAuthority, GetSecurityDescriptorControl, ConvertStringSidToSidW, GetSecurityDescriptorDacl, InitializeSecurityDescriptor, GetAclInformation, InitializeAcl, AddAce, OpenThreadToken, SetSecurityDescriptorDacl, EqualSid, CopySid, LookupAccountSidW, GetLengthSid, CheckTokenMembership, GetTokenInformation, AccessCheck, GetSidLengthRequired, InitializeSid, GetSecurityDescriptorGroup, SetSecurityDescriptorGroup, SetThreadToken, ConvertSidToStringSidW, LookupAccountNameW
kernel32.dll
HeapFree, SetThreadLocale, GetThreadLocale, InterlockedDecrement, InterlockedIncrement, CloseHandle, GetCurrentThreadId, MultiByteToWideChar, SetLastError, GetProcAddress, LoadLibraryW, FreeLibrary, DeleteCriticalSection, TerminateProcess, InitializeCriticalSection, VerifyVersionInfoW, VerSetConditionMask, GetCurrentThread, LeaveCriticalSection, lstrlenW, LocalFree, EnterCriticalSection, HeapAlloc, GetProcessHeap, GetTickCount, QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, FormatMessageW, InterlockedCompareExchange, Sleep, HeapSize, HeapReAlloc, HeapDestroy, GetVersionExA, GetLocaleInfoA, GetACP, InterlockedExchange, GetModuleFileNameW, GetCurrentProcess, RaiseException, GetCurrentProcessId, GetSystemTimeAsFileTime, GetLastError, DuplicateHandle
msvcp80.dll
DllMain
msvcr80.dll
DllMain
netapi32.dll
NetApiBufferFree, NetLocalGroupGetMembers
ole32.dll
CoRevertToSelf, CoCreateInstance, CoImpersonateClient
user32.dll
UnregisterClassA
userenv.dll
UnloadUserProfile
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Security.dll

Sophos Anti-Virus by Sophos Limited (Signed)

Remove Security.dll
Version:   10.2.0.7002
MD5:   2028221d886a28bb349314d2548453a3
SHA1:   526d0e8a1ebbb75bb71b8da0f1880e3d95cbb9fb
SHA256:   750a0ca15be5c30b30d6274ec6745907a860120faa762f7de63cf7d513319fc0

Overview

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

DetailsDetails

File name:security.dll
Publisher:Sophos Limited
Product name:Sophos Anti-Virus
Description:User access handling components
Typical file path:C:\Program Files\sophos\sophos anti-virus\security.dll
File version:10.2.0.7002
Product version:10.2.0
Size:132.56 KB (135,744 bytes)
Build date:9/18/2012 11:37 AM
Certificate
Issued to:Sophos Limited
Authority (CA):VeriSign
Effective date:Thursday, December 2, 2010
Expiration date:Monday, December 2, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8 Pro 33.33%
Windows 7 Home Premium 33.33%
Microsoft Windows XP 33.33%

Distribution by countryDistribution by country

United States installs about 100.00% of Sophos Anti-Virus.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 40.00%
Toshiba 40.00%
Hewlett-Packard 20.00%
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