What is IC3hlpr.dll?

The genuine IC3hlpr.dll file is a software component of Internet Cleanup by Smith Micro.
IC3hlpr.dll is a DLL (Dynamic Link Library) file that is part of Internet Cleanup, a security program that cleans browser history, and detects and removes spyware and adware programs. DLL files store data, code and resources needed by one or more programs in order to function correctly. This is not a critical Windows component and should be removed if known to cause problems. Internet Cleanup features the ability to remove stored browser caches, cookies, Internet browsing history, downloaded files, and more. A utility known as Statistics Report detects unwanted items on the computer such as spyware, cookies, and any other programs quietly tracking user information. Smith Micro is an American company that develops and markets enterprise and consumer-level software and networking solutions. The company was founded in 1992 by William W. Smith, Jr. The company initially focused on developing dial-up modem and fax software technology. Smith Micro acquired Allume Systems in 2005 as well as Allume's flagship data compression software, StuffIt. Smith Micro is currently based in Aliso Viejo, California, United States.

IC3Hlpr stands for Internet Cleanup 3.0 Helper Module

IC3hlpr.dll is a browser extension for Internet Explorer. This add-on enables several additional functions for Internet Explorer. You can disable it through the Extras menu (key combination Alt + X) under Manage Add-ons. The following paragraph provides more information about ICHelper Module.

Click to Run a Free Scan for IC3hlpr.dll related errors

IC3hlpr.dll file information

The process known as ICHelper Module belongs to software Internet Cleanup by Aladdin Systems (

Description: IC3hlpr.dll is not essential for the Windows OS and causes relatively few problems. The IC3hlpr.dll file is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 110,592 bytes (60% of all occurrences), 114,688 bytes or 151,552 bytes. 
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your web browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as part of the browser itself. BHOs are often used by adware and spyware. IDs used by this BHO include 1f0c8547-2639-4c91-b8aa-c7eca24c3163. The program has no visible window. The IC3hlpr.dll file is able to monitor web browsers. The service has no detailed description. The IC3hlpr.dll file is not a Windows core file. IC3hlpr.dll is able to record keyboard and mouse inputs, monitor applications and manipulate other programs. Therefore the technical security rating is 64% dangerous.

Uninstalling this variant: If problems with Internet Cleanup or Deal or No Deal come up, you can also uninstall the associated program (Start > Control Panel > Uninstall a Program ).

Recommended: Identify IC3hlpr.dll related errors

External information from Tony Klein:

Important: Some malware camouflages itself as IC3hlpr.dll. Therefore, you should check the IC3hlpr.dll process on your PC to see if it is a threat. If ICHelper Module has changed your browser's search engine and start page, you can recover your browser's default settings as follows:

Reset default browser settings for Internet-Explorer ▾
  1. In Internet Explorer, press the key combination Alt + X to open the Tools menu.
  2. Click Internet options.
  3. Click the Advanced tab.
  4. Click the Reset... button.
  5. Enable the Delete personal settings option.
This will reset your Internet Explorer to its default settings. Your browser will start with the familiar start page and search engine—without popups, ads, cookies, but all browser add-ons are deleted too [1]. Make cleaning up your browser and your computer simpler and safer with Security Task Manager.


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Best practices for resolving IC3hlpr issues

The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active IC3hlpr process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the IC3hlpr.dll on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.

A clean and tidy computer is the key requirement for avoiding PC trouble. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

Other processes

IC3hlpr.dll [all]