Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2013,12,30,8301 10.00%
2013,09,28,146 20.00%
2013,01,04,4873 20.00%
2013,01,04,104 10.00%
2012,12,10,194 30.00%
2012,09,27,145 10.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExA, RegOpenKeyExA, RegOpenKeyW, RegCloseKey, RegQueryValueExW, RegOpenKeyExW
gdi32.dll
CreateCompatibleDC, CreateDIBSection, PtInRegion, CreateRectRgn, DeleteDC, DeleteObject, SelectObject
kernel32.dll
OpenMutexW, ReleaseMutex, WaitForSingleObject, OpenEventW, SetEvent, ResetEvent, GetCurrentProcessId, LoadLibraryW, DisableThreadLibraryCalls, CreateThread, FreeResource, GetFileSize, lstrlenA, GetProcessTimes, FileTimeToLocalFileTime, FileTimeToSystemTime, TerminateThread, ResumeThread, InterlockedIncrement, InterlockedDecrement, lstrcatW, GetTickCount, InterlockedExchange, FreeLibrary, GetPrivateProfileIntW, GetVersionExW, GetSystemInfo, CreateEventW, WaitForMultipleObjects, HeapReAlloc, HeapAlloc, GetProcessHeap, HeapFree, OpenProcess, VirtualProtectEx, FlushInstructionCache, SetEnvironmentVariableA, CompareStringW, CompareStringA, SetEndOfFile, CreateFileA, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, GetLocaleInfoW, LoadLibraryA, IsValidLocale, EnumSystemLocalesA, GetUserDefaultLCID, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, FlushFileBuffers, GetStringTypeW, GetStringTypeA, GetConsoleMode, GetConsoleCP, SetFilePointer, GetStartupInfoA, GetFileType, SetHandleCount, GetTimeZoneInformation, VirtualFree, HeapCreate, GetStdHandle, SetLastError, TlsFree, GetSystemTime, GetProcAddress, MultiByteToWideChar, GetModuleHandleW, FindResourceExW, LoadResource, GetPrivateProfileStringW, GetModuleFileNameW, LockResource, ReadFile, GetFileAttributesW, SizeofResource, WriteFile, LeaveCriticalSection, Sleep, EnterCriticalSection, FindResourceW, CreateFileW, DeleteCriticalSection, InitializeCriticalSection, WideCharToMultiByte, GetLastError, GetThreadLocale, WaitNamedPipeW, MapViewOfFile, GetFileAttributesA, OpenFileMappingW, CloseHandle, UnmapViewOfFile, GetModuleFileNameA, GetCurrentProcess, lstrlenW, GetLocaleInfoA, lstrcmpiW, TlsSetValue, TlsAlloc, TlsGetValue, IsValidCodePage, GetOEMCP, ExitProcess, GetCPInfo, LCMapStringW, LCMapStringA, RtlUnwind, GetCommandLineA, GetVersionExA, RaiseException, HeapDestroy, HeapSize, GetModuleHandleA, VirtualAlloc, GetCurrentThreadId, ExitThread, GetSystemTimeAsFileTime, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, CreateDirectoryA, GetACP
ole32.dll
CoInitialize, CoUninitialize, CoCreateInstance
psapi.dll
GetModuleFileNameExW
shell32.dll
SHGetFolderPathW
shlwapi.dll
SHGetValueW, SHSetValueW, StrStrIW, PathUnquoteSpacesW, PathFindFileNameW, PathRemoveFileSpecW, PathAppendW, PathFileExistsW, StrToIntA, PathFindFileNameA, PathAddBackslashW
user32.dll
GetMessageW, GetParent, GetWindowThreadProcessId, EnumWindows, GetWindowLongA, GetWindowLongW, IsWindowUnicode, GetClassNameW, IsIconic, PostThreadMessageW, DispatchMessageW, TranslateMessage, PeekMessageW, GetSystemMetrics, GetClassNameA, GetForegroundWindow, RegisterWindowMessageW, PostMessageW, RegisterClassExW, UnregisterClassA, CreateWindowExW, MoveWindow, UpdateLayeredWindow, FindWindowW, GetWindowTextW, CallNextHookEx, IsWindow, UnhookWindowsHookEx, SetWindowsHookExW, DefWindowProcW, GetMonitorInfoW, MonitorFromWindow, IsZoomed, GetWindowRect, SetWindowPos, ShowWindow, SetWindowLongW, LoadCursorW, CallWindowProcW
version.dll
VerQueryValueW, GetFileVersionInfoSizeW, GetFileVersionInfoW
Export table
DllGetClassObject
GetClassObject
GetHookStatus
Startup
Stop

kwsui.dll

Kingsoft Internet Security by Beijing Kingsoft Security software Co. (Signed)

Remove kwsui.dll
Version:   2013,09,28,146
MD5:   3bd66484d5cfc2616d0b54c47404ec09
SHA1:   a42946ae5d67114724593bf5481e510d7d9fa79d
SHA256:   d69aacb50975fe0102f75cb35233f0ac0724453596e81396e2fe0f4f59652475

What is kwsui.dll?

This is the Kingsoft Webshield Module of Kingsoft Internet Security, developed by Zhuhai based Chinese software developer Kingsoft, an antivirus software which protects your computer against viruses, Trojans, worms and other types of malware.

About kwsui.dll (from Beijing Kingsoft Security software Co.)

Kinsoft Internet Security is an advanced anti-virus and security software specifically designed for Internet users. It is a complete package with Anti-Virus, Anti-Spyware, and Firewall software, provi

Overview

kwsui.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Beijing Kingsoft Security software Co. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:kwsui.dll
Publisher:Kingsoft Corporation
Product name:Kingsoft Internet Security
Description:Kingsoft Webshield Module
Typical file path:C:\Program Files\kingsoft\kingsoft antivirus\kwsui.dll
File version:2013,09,28,146
Product version:9,1,124949,146
Size:450.35 KB (461,160 bytes)
Build date:9/28/2013 11:25 AM
Certificate
Issued to:Beijing Kingsoft Security software Co.
Authority (CA):VeriSign
Effective date:Monday, December 26, 2011
Expiration date:Friday, December 26, 2014
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 30.00%
Windows 8 Pro 20.00%
Windows 7 Home Premium 20.00%
Windows 8.1 10.00%
Windows 8 Enterprise 10.00%
Microsoft Windows XP 10.00%

Distribution by countryDistribution by country

United States installs about 30.00% of Kingsoft Internet Security.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 25.00%
Toshiba 25.00%
Sony 25.00%
Alienware 12.50%
GIGABYTE 12.50%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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