How to remove the BhoNew Module malware

Some anti-malware programs classify duocore.dll as a harmful extension to Internet Explorer: e.g. Downloader.MisleadApp or Trojan.Zlob (detected by Symantec), and or (detected by Kaspersky). Add-ons like this can display ads, slow down your computer and cause various other errors. If you can't remember installing the associated BhoNew Module 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 BhoNew Module and how to get rid of it.

Click here to automatically remove the BhoNew Module malware

Duocore.dll file information

The process known as BhoNew Module appears to belong to software BhoNew Module by unknown.

Description: Duocore.dll is not essential for Windows and will often cause problems. Duocore.dll is located in the C:\Windows folder. Known file sizes on Windows 10/8/7/XP are 221,184 bytes (34% of all occurrences), 188,416 bytes, 208,896 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 7AF59C20-A1D8-4C1C-927A-99DD9F2A9E0B or 47C54F02-1B28-45F1-AE46-B5CDFB6E7926 or 283A0EE3-2CC1-45AB-8207-B1D7B69C7F83 or 208D7BCC-9857-4C9E-823B-D04E72490A67. It is a file with no information about its developer. The program has no visible window. Duocore.dll is an unknown file in the Windows folder. The file is able to monitor web browsers. The service has no detailed description. Duocore.dll is not a Windows system file. Therefore the technical security rating is 76% dangerous.

Recommended: Identify duocore.dll related errors

Important: Some malware also uses the file name duocore.dll, for example Downloader.MisleadApp or Trojan.Zlob (detected by Symantec), and or (detected by Kaspersky). Therefore, you should check the duocore.dll process on your PC to see if it is a threat. If BhoNew 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 duocore issues

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

duocore.dll [all]