How to remove the IEPlugin malware

The bhoclass.dll file is a software component of wxDFast by Best Application.
Bhoclass.dll is a Dynamic Link Library, a repository of information required by the program to store program code, data, and resources. A Browser Helper Object plugin has the ability to access and monitor all requested web pages and content. wxDownload Fast (also known as wxDFast) is an open-source download manager created in C++. It offers accelerated downloads, download resuming, scheduling, and organizes the files you have already downloaded. It is a multi-threaded download manager. This means that it can split a file into several pieces and download multiple pieces simultaneously.

BHOClass stands for Browser Helper Object Class plugin for Internet Explorer

Some anti-malware programs classify bhoclass.dll as a harmful extension to Internet Explorer: such as not-a-virus:AdWare.Win32.BHO.axkr (detected by Kaspersky), and CNav (detected by Sophos). Add-ons like this can display ads, slow down your computer and cause various other errors. If you can't remember installing the associated IEPlugin software, it's no surprise. In most cases, this kind of adware is installed on the side when you install a freeware product like a Youtube Downloader or a PDF Converter. In the following selection, you can read more about IEPlugin and how to get rid of it.

Click here to automatically remove the IEPlugin malware

Bhoclass.dll file information

The process known as IEPlugin or Injector belongs to software Codecv or CodecC or TheBflix or Bcool or wxDfast or Injector or ADDICT-THING or MyToolsApp by Injector.

Description: Bhoclass.dll is not essential for the Windows OS and causes relatively few problems. The file bhoclass.dll is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 140,800 bytes (64% of all occurrences), 141,312 bytes, 142,848 bytes, 141,824 bytes or 168,448 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 7B99BE48-AA73-4468-A529-D43F25FF28FB or DC53C427-BA7F-4BB8-BBB9-A23BD544C921 or 126 more variants. The program has no visible window. It is able to change the behavior of, or monitor Internet Explorer. The bhoclass.dll file is not a Windows system file. There is no file information. Therefore the technical security rating is 61% dangerous.

Uninstalling this variant: You may want to do the following:

Recommended: Identify bhoclass.dll related errors

If bhoclass.dll is located in a subfolder of the user's profile folder, the security rating is 61% dangerous. The file size is 140,800 bytes (50% of all occurrences), 141,312 bytes, 142,848 bytes, 141,824 bytes or 245,604 bytes. The program is not visible. Bhoclass.dll is able to change the behavior of, or monitor Internet Explorer. Bhoclass.dll is not a Windows core file. There is no file information.

Important: Some malware also uses the file name bhoclass.dll, for example not-a-virus:AdWare.Win32.BHO.axkr (detected by Kaspersky), and CNav (detected by Sophos). Therefore, you should check the bhoclass.dll process on your PC to see if it is a threat. If IEPlugin 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 bhoclass issues

The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active bhoclass process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the bhoclass.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

bhoclass.dll [all]