Should I block it?

40%
40% of PCs block this file from running.
Possible reason:
Performance resource utilization

Relationships

PE structurePE file structure
Show functions
Import table
advapi32.dll
RegSetValueW, ConvertStringSecurityDescriptorToSecurityDescriptorW, RegSetValueExW
kernel32.dll
CloseHandle, GetModuleHandleW, GetProcAddress, GetVersionExW, VerSetConditionMask, VerifyVersionInfoW, VirtualProtect, OpenProcess, GetCurrentProcessId, InterlockedCompareExchange, MoveFileExW, GetFileInformationByHandle, CreateFileW, ReleaseMutex, GetLastError, WaitForSingleObject, CreateMutexW, CreateFileMappingW, MapViewOfFile, UnmapViewOfFile, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetSystemTimeAsFileTime, GetCurrentThreadId, GetTickCount, OpenMutexW, QueryPerformanceCounter, IsDebuggerPresent, LocalFree, Sleep, TerminateProcess, GetCurrentProcess, InterlockedExchange
msvcp90.dll
DllMain
msvcr90.dll
DllMain
psapi.dll
GetModuleBaseNameW
user32.dll
SetWindowsHookExW, CallNextHookEx, UnhookWindowsHookEx, SendMessageTimeoutW
Export table
_1
_2
_3
_4

wth156.dll

Widgi Toolbar by Spigot (Signed)

Remove wth156.dll
Version:   6, 6, 0, 4
MD5:   015ff027ef66d2b991fcdce7991dcacb
SHA1:   d695024ca664875d76ff113227f5e02cda3da5ca
SHA256:   4f2362d6da0fa1a9829f659697c98f27291b7e10a63cd204bbe91e00f340f7ea

Overview

wth156.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program IObit Apps Toolbar v6.6 published by Spigot, Inc. and is most likely removed by most users once installed (69% removed). The file is digitally signed by Spigot which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 7 Ultimate (6.1.7601.65536).

DetailsDetails

File name:wth156.dll
Publisher:Spigot, Inc.
Product name:Widgi Toolbar
Description:WTH Dynamic Link Library
Typical file path:C:\Program Files\common files\spigot\search settings\wth156.dll
Original name:wth.dll
File version:6, 6, 0, 4
Size:36.38 KB (37,256 bytes)
Certificate
Issued to:Spigot
Authority (CA):VeriSign
Effective date:Sunday, February 26, 2012
Expiration date:Sunday, March 29, 2015
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
IObit Apps Toolbar
 Spigot, Inc.
  69% remove
Installs a Spigot toolbar in your Web browser that collects and stores information about your web browsing habits and sends this information to Spigot so they can suggest services or provide ads via the toolbar. The toolbar is typically included with several IObit software products as an optional install. This add-on is installed silently and changes users settings without reverting them, in violation of the Mozilla Add-on Guidelines...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 100.00%
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