Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
GetFileAttributesA, SetFileAttributesA, MultiByteToWideChar, GetLastError, SetFileAttributesW, WideCharToMultiByte, GetFileAttributesW, InitializeCriticalSection, DeleteCriticalSection, GetCurrentThreadId, FindFirstFileA, FindClose, FindNextFileA, LeaveCriticalSection, EnterCriticalSection, ReadFile, CreateFileW, GetFileTime, OutputDebugStringA, DuplicateHandle, CloseHandle, CreateFileA, GetFileSize, GlobalMemoryStatus, SetFilePointer, SetEndOfFile, GetCurrentProcess, SetFileTime, WriteFile, HeapFree, HeapAlloc, MoveFileA, DeleteFileW, MoveFileW, CreateDirectoryW, FileTimeToSystemTime, FileTimeToLocalFileTime, GetDriveTypeW, FindFirstFileW, GetDriveTypeA, FindNextFileW, GetSystemTimeAsFileTime, GetCurrentDirectoryA, SetCurrentDirectoryA, SetEnvironmentVariableW, GetCurrentDirectoryW, SetCurrentDirectoryW, GetFullPathNameW, GetCommandLineA, GetVersionExA, GetProcessHeap, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, HeapDestroy, HeapCreate, VirtualFree, FatalAppExitA, VirtualAlloc, HeapReAlloc, GetProcAddress, GetModuleHandleA, ExitProcess, GetStdHandle, GetModuleFileNameA, GetFullPathNameA, GetTimeZoneInformation, GetCPInfo, InterlockedIncrement, InterlockedDecrement, GetACP, GetOEMCP, IsValidCodePage, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, GetCurrentThread, SetHandleCount, GetFileType, GetStartupInfoA, RtlUnwind, LCMapStringA, LCMapStringW, Sleep, GetConsoleCP, GetConsoleMode, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, SetConsoleCtrlHandler, FreeLibrary, InterlockedExchange, LoadLibraryA, CompareStringA, CompareStringW, SetEnvironmentVariableA, SetStdHandle, FlushFileBuffers, GetStringTypeA, GetStringTypeW, GetTimeFormatA, GetDateFormatA, GetUserDefaultLCID, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, HeapSize, GetLocaleInfoW, DeleteFileA, RemoveDirectoryA, CreateDirectoryA
Export table
_VSIScanEnableSignature
_VSIScanGetVirusInfo
_VSIScanGetVirusInfoEx
_VSScanVirusInMemory
FreeVirusPattern
OleRemoveVirus
ReadPatternFile
ScanFileVirus
VSActOnFile
VSActOnFileW
VSAddArchProcessExcludeExtName
VSAddArchProcessExtName
VSAddDataType
VSAddProcessExcludeExtName
VSAddProcessExtName
VSAddSpywareExcludeName
VSArchFileNeedProcess
VSBackupFile
VSBackupFileW
VSBackupResource
VSBackupResourceW
VSBackupVSCData
VSBaseName
VSCalculateCRC
VSCharType
VSCheckPatternFile
VSCheckPatternFileW
VSCleanEncryptedVirus
VSCleanVirus
VSCleanVirusW
VSClearArchProcessExcludeExtNameTable
VSClearArchProcessExtNameTable
VSClearProcessExcludeExtNameTable
VSClearProcessExtNameTable
VSClearSpywareExcludeNameTable
VSCloseFile
VSCloseIOFromHandle
VSCloseResource
VSConvertCharacter
VSCopyFile
VSCopyFileFD
VSCopyFileW
VSCrc32
VSCreateDirectoryTree
VSDataType
VSDataTypeFD
VSDCIsCompressed
VSDecompress
VSDecompressFile
VSDelDataType
VSDeleteArchProcessExcludeExtName
VSDeleteArchProcessExtName
VSDeleteProcessExcludeExtName
VSDeleteProcessExtName
VSDeleteSpywareExcludeName
VSDeleteUnusedPattern
VSDelUserDecodeFunc
VSDisablePattern
VSEncBackupFile
VSEncBackupFileW
VSFileNeedProcess
VSFileNeedProcessW
VSFileType
VSFindFirst
VSFindNewestPattern
VSFindNext
VSFormatDate
VSFormatDateTime
VSFreePatternList
VSFreePatternNode
VSGetActiveScanFlag
VSGetArchProcessExcludeExtName
VSGetArchProcessExcludeExtNumber
VSGetArchProcessExtName
VSGetArchProcessExtNumber
VSGetArchProcessExtTableSize
VSGetBackupEncodeFlag
VSGetBackupFileInfo
VSGetBackupFileInfoW
VSGetCharacterEnvType
VSGetCleanBackupFlag
VSGetCleanZipFlag
VSGetConfChangeFlag
VSGetConfig
VSGetConfigEx
VSGetCurrentPatternFileInternalVersion
VSGetCurrentPatternFileVersion
VSGetDataTypeInfo
VSGetDebug
VSGetDecodeFlag
VSGetDecompressLayer
VSGetDefaultExcludeExtList
VSGetDefaultExcludeExtListSize
VSGetDefaultExtList
VSGetDefaultExtListSize
VSGetDefaultHospitalPath
VSGetDefaultPatternFile
VSGetDefaultPatternPath
VSGetDefaultTempPath
VSGetDetectableVirusNumber
VSGetEncodeAction
VSGetEncryptTempFileFlag
VSGetExpandLiteFlag
VSGetExtractAmgFlag
VSGetExtractArchiveFlag
VSGetExtractFileCountLimit
VSGetExtractFileRatioLimit
VSGetExtractFileSizeLimit
VSGetExtractFileSizeLimitByVSDT
VSGetExtractPath
VSGetGenericVirusReport
VSGetHeuristicLevel
VSGetKeepDecompressFileFlag
VSGetLastPattern
VSGetLastPatternW
VSGetLogFilePath
VSGetLogFlag
VSGetMemoryDecompressSize
VSGetMsgScanLayer
VSGetMultiPatternFilesInfo
VSGetNormalizeMemScanFlag
VSGetOleEmbedScanLayer
VSGetPatternHandle
VSGetPatternInternalVersion
VSGetPatternList
VSGetPatternPath
VSGetPatternPathW
VSGetPatternProperty
VSGetProcessAllFileFlag
VSGetProcessAllFileInArcFlag
VSGetProcessAllSubDirFlag
VSGetProcessExcludeExtName
VSGetProcessExcludeExtNumber
VSGetProcessExtName
VSGetProcessExtNumber
VSGetProcessExtTableSize
VSGetProcessMemScanFlag
VSGetRedAlertFlag
VSGetRTFScanLayer
VSGetScanBPFlag
VSGetScanGenericMacroFlag
VSGetScanJavaFlag
VSGetScanMacroFlag
VSGetScanMemoryFlag
VSGetScanTask
VSGetScanTaskStatus
VSGetScriptTrapFlag
VSGetSmartDecompressFlag
VSGetSoftMiceFlag
VSGetSpywareExcludeName
VSGetSpywareExcludeNameEx
VSGetSpywareExcludeNumber
VSGetStripMacroFlag
VSGetTempPath
VSGetUserName
VSGetVerboseLevel
VSGetVersion
VSGetVersionString
VSGetVirusAction
VSGetVirusDetectionInfo
VSGetVirusHospitalPath
VSGetVirusInfo
VSGetVirusNameInfo
VSGetVirusNameInfoEx
VSGetVirusPatternInfo
VSGetVirusPatternInfoEx
VSGetVirusPatternInformation
VSGetVirusPropertyByName
VSGetVolume
VSGetVSCInfo
VSGetVSDebug
VSGetVSVerboseLevel
VSInit
VSIsDir
VSIsFullPathName
VSIsNewerEngine
VSIsTwoByteWord
VSLog
VSLseekResource
VSMatch
VSMergeDir
VSMkdir
VSNoVolumeName
VSOpenFile
VSOpenFileW
VSOpenIOFromHandle
VSOpenResource
VSPatternVersionToString
VSProcessDir
VSProcessFile
VSQuit
VSReadControlPattern
VSReadFile
VSReadLog
VSReadPattern
VSReadPatternInFile
VSReadPatternInFileW
VSReadResource
VSReadVirusPattern
VSRemoveAllTempFile
VSRemoveWhiteChar
VSResetConfChangeFlag
VSResetScanCounter
VSResourceDataType
VSResourceSize
VSRestoreFile
VSRestoreFileW
VSScanBP
VSScanDir
VSScanFile
VSScanFileFD
VSScanResource
VSScanShellCode
VSSearchArchProcessExcludeExtName
VSSearchArchProcessExtName
VSSearchProcessExcludeExtName
VSSearchSpywareExcludeName
VSSeekFile
VSSetActiveScanFlag
VSSetAdvFileInfoCallBackFunc
VSSetAskActionFunc
VSSetBackupEncodeFlag
VSSetCharacterEnvType
VSSetCleanBackupFlag
VSSetCleanZipFlag
VSSetConfig
VSSetConfigEx
VSSetCountFileFlag
VSSetDataTypeFD
VSSetDataTypeInfo
VSSetDebug
VSSetDecodeFlag
VSSetDecompressLayer
VSSetDefaultHospitalPath
VSSetDefaultPatternFile
VSSetDefaultPatternPath
VSSetDefaultTempPath
VSSetEncodeAction
VSSetEncryptTempFileFlag
VSSetExpandLiteFlag
VSSetExtractAmgFlag
VSSetExtractArchiveFlag
VSSetExtractFileCountLimit
VSSetExtractFileRatioLimit
VSSetExtractFileSizeLimit
VSSetExtractFileSizeLimitByVSDT
VSSetExtractPath
VSSetFeedbackCallBackFunc
VSSetHeuristicLevel
VSSetKeepDecompressFileFlag
VSSetLogFilePath
VSSetLogFilePathFunc
VSSetLogFlag
VSSetMemoryDecompressSize
VSSetMsgScanLayer
VSSetNormalizeMemScanFlag
VSSetOleEmbedCallBackFunc
VSSetOleEmbedScanLayer
VSSetPatternPath
VSSetPostExtractArchFunc
VSSetPreExtractArchFunc
VSSetProcessAllFileFlag
VSSetProcessAllFileInArcFlag
VSSetProcessAllSubDirFlag
VSSetProcessFileCallBackFunc
VSSetProcessMemScanFlag
VSSetRedAlertFlag
VSSetRenameFileNameFunc
VSSetRTFScanLayer
VSSetScanBPFlag
VSSetScanGenericMacroFlag
VSSetScanJavaFlag
VSSetScanMacroFlag
VSSetScanMemoryFlag
VSSetScriptTrapFlag
VSSetSmartDecompressFlag
VSSetSoftMiceFlag
VSSetStripMacroFlag
VSSetTempPath
VSSetUserDecodeFunc
VSSetUserLogFunc
VSSetVerboseLevel
VSSetVirusAction
VSSetVirusHospitalPath
VSSetVolume
VSSetVSCInfo
VSSetVSDebug
VSSetVSVerboseLevel
VSSizeOfFile
VSStoreVSCData
VSStricmp
VSStringToPatternVersion
VSStrip
VSStrnicmp
VSSwapLong
VSSwapLongTable
VSSwapShort
VSSwapShortTable
VSToLowerString
VSToUpperString
VSUpdateZip
VSVirusScan
VSVirusScanFile
VSVirusScanFileW
VSVirusScanFileWithoutFNFilter
VSWriteFile
VSWriteResource

vsapi32.dll

VSAPI by Trend Micro (Signed)

Remove vsapi32.dll
Version:   9.500-1008
MD5:   050bb5ae62f1b9054dfb7d41250bbfbc
SHA1:   2bb74f8af01c95082b2126cfa45801ce476be91b
SHA256:   025c0dd15d06f9d5f5fc477c88bc0406917fad9c24a92011af3b783f7df4bf9d

Overview

vsapi32.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Trend Micro Worry-Free Business Security Advanced published by Trend Micro Inc., Trend Micro Worry-Free Business Security Standard from Trend Micro Inc. and Trend Micro Worry-Free Business Security Standard by Trend Micro Inc.. The file is digitally signed by Trend Micro which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Microsoft Windows XP (5.1.2600.196608).

DetailsDetails

File name:vsapi32.dll
Publisher:Trend Micro Inc.
Product name:VSAPI
Description:vsapi32
Typical file path:C:\Program Files\trend micro\internet security\vsapi32.dll
File version:9.500-1008
Product version:9.500
Size:1.74 MB (1,824,272 bytes)
Certificate
Issued to:Trend Micro
Authority (CA):VeriSign
Effective date:Sunday, January 30, 2011
Expiration date:Thursday, February 16, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Trend Micro Inc.
2% remove
Trend Micro™ Worry-Free™ Business Security Services provides enterprise-class protection for Windows, Mac, and Android devices from a secure, centralized, web-based management console. You can manage all of your devices from anywhere and know that your data is safe. As a hosted service, your machines are protected wherever they are connected from viruses, spyware, spam, malicious websites, and more. Powered by the Trend Micro™Smart Prot...
Trend Micro Inc.
8% remove
Worry-Free Business Security is a hosted security solution that provides protection anytime and anywhere for your business data. It secures PCs, laptops, servers, and other Windows-based devices such as point of sale machines and tablets. Continuous cloud based, updates block new threats faster, before they reach your computers. Powered by the Trend Micro™Smart Protection Network™ and delivered as a hosted security service, Worry-Free B...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%
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