Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

5.3.20.1 12.50%
5.3.20.1 62.50%
5.3.16.2 12.50%
5.3.10.1040 12.50%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
CreateEventW, CloseHandle, SetEvent, WaitForMultipleObjects, InitializeCriticalSectionAndSpinCount, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, TryEnterCriticalSection, Sleep, CreateThread, WaitForSingleObject, OutputDebugStringW, DeviceIoControl, CreateFileW, GetOverlappedResult, GetLastError, CreateFileA, WriteConsoleW, GetConsoleOutputCP, HeapAlloc, HeapFree, GetCurrentThreadId, GetCommandLineA, GetVersionExA, GetProcessHeap, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, VirtualFree, VirtualAlloc, HeapReAlloc, HeapDestroy, HeapCreate, GetProcAddress, GetModuleHandleA, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, GetCPInfo, InterlockedIncrement, InterlockedDecrement, GetACP, GetOEMCP, IsValidCodePage, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, MultiByteToWideChar, LCMapStringA, WideCharToMultiByte, LCMapStringW, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, InitializeCriticalSection, RtlUnwind, LoadLibraryA, GetStringTypeA, GetStringTypeW, GetLocaleInfoA, HeapSize, ReadFile, SetFilePointer, SetStdHandle, GetConsoleCP, GetConsoleMode, FlushFileBuffers, WriteConsoleA, VirtualQuery
user32.dll
wsprintfA, wsprintfW
Export table
AddTrustedProcesses
GetTrustedProcesses
RemTrustedProcesses
vseExec
vseGet
vseGlobalInit
vseGlobalRelease
vseInit
vseRelease
vseSet

AmpVseApi.dll

Commtouch AMP 5 by Commtouch (Signed)

Remove AmpVseApi.dll
Version:   5.3.16.2
MD5:   ad2501001c5a276f312e83ecfd0c2dce
SHA1:   cc1defb6486566cc7b29361e1330d530fb6d9462

Overview

ampvseapi.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Commtouch which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:ampvseapi.dll
Publisher:Commtouch, Inc.
Product name:Commtouch AMP 5
Description:AMP VSE API
Typical file path:C:\Program Files\common files\authentium\antivirus5\ampvseapi.dll
File version:5.3.16.2
Size:98.34 KB (100,704 bytes)
Certificate
Issued to:Commtouch
Authority (CA):VeriSign
Effective date:Wednesday, December 8, 2010
Expiration date:Sunday, December 8, 2013
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 37.50%
Windows 7 Professional 25.00%
Windows 8.1 12.50%
Windows 8 Pro 12.50%
Windows 7 Ultimate 12.50%

Distribution by countryDistribution by country

United States installs about 87.50% of Commtouch AMP 5.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 50.00%
Dell 33.33%
GIGABYTE 16.67%
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