Should I block it?

No, this file is 100% safe to run.

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PE structurePE file structure

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Import table
advapi32.dll
RegQueryInfoKeyW, RegSetValueExW, RegQueryValueExW, RegOpenKeyExW, RegCreateKeyExW, RegEnumKeyExW, RegCloseKey, RegDeleteValueW, RegDeleteKeyW
kernel32.dll
InterlockedIncrement, InterlockedDecrement, FreeLibrary, MultiByteToWideChar, LoadLibraryExW, SetThreadLocale, GetThreadLocale, CloseHandle, GetModuleFileNameW, GetProcessHeap, GetCurrentProcess, HeapFree, CreateFileA, LeaveCriticalSection, EnterCriticalSection, lstrcmpiW, GetModuleHandleW, GetProcAddress, GetLastError, FindResourceExW, FindResourceW, LoadResource, LockResource, SizeofResource, DeleteCriticalSection, InitializeCriticalSection, RaiseException, HeapAlloc, lstrlenW, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, FlushFileBuffers, SetStdHandle, GetConsoleMode, GetConsoleCP, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, GetLocaleInfoA, LoadLibraryA, HeapDestroy, HeapReAlloc, HeapSize, RtlUnwind, GetCurrentThreadId, GetCommandLineA, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, VirtualFree, VirtualAlloc, HeapCreate, Sleep, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, SetHandleCount, GetFileType, GetStartupInfoA, SetFilePointer, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, InitializeCriticalSectionAndSpinCount
ole32.dll
CoTaskMemAlloc, CoTaskMemRealloc, CoTaskMemFree, CoCreateInstance, StringFromGUID2
shell32.dll
ShellExecuteW
shlwapi.dll
UrlEscapeW, PathRemoveFileSpecW
user32.dll
CharNextW
Export table
DllCanUnloadNow
DllGetClassObject
DllInstall
DllRegisterServer
DllUnregisterServer

TbCommonUtils.dll

Internet Explorer Toolbar by Coupons.com (Signed)

Remove TbCommonUtils.dll
Version:   4.3.0.23
MD5:   950b3242cc0a06e89ac3e2b73bd505e5
SHA1:   3aa6327604ec7b73850c12d69e6268115467e3b6
SHA256:   d13e2d6dddd52feadd7bb9e9912ba6c88de7294782bbb122329bab13f4b1fdbf

What is TbCommonUtils.dll?

The Coupons.com Toolbar is a web browser add-in that analyzes web sites your browser visits and attempts to find discount deals associated with the merchant's product offerings. If Toolbar sees a corresponding deal, it will attempt to inject an affiliate identifier in order to collect commissions if a purchase is made while trying to offer you the best price of that particular product or show you an alternative product.

Overview

tbcommonutils.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 CouponBar published by Coupons.com Incorporated and CouponBar published by Coupons.com Incorporated. The file is digitally signed by Coupons.com which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 7 Ultimate N (6.1.7601.65536).

DetailsDetails

File name:tbcommonutils.dll
Product name:Internet Explorer Toolbar
Description:Internet Explorer Toolbar Common Utils
Typical file path:C:\Program Files\coupons.com couponbar\tbcommonutils.dll
File version:4.3.0.23
Size:117.93 KB (120,760 bytes)
Certificate
Issued to:Coupons.com
Authority (CA):VeriSign
Effective date:Monday, September 10, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Coupons.com Incorporated
  74% remove
The Coupons.com CouponBar is a web browser add-in that analyzes web sites your browser visits and attempts to find discount deals associated with the merchant's product offerings. If CouponBar sees a corresponding deal, it will attempt to inject an affiliate identifier in order to collect commissions if a purchase is made while trying to offer you the best price of that particular product or show you an alternative product even if it is...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate N 100.00%
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