Exterminate It! Antimalware


Known threats:700,085 Last Update:March 01, 12:55


My browser was taking 10 to 15 seconds to load up instead of being instant. Three of the top anti spyware programs insisted all was well. However a few simple instructions from your team and the problem was magically solved.

Nelson S.

File: crxbroBrowserUpdateCore

Location of crxbroBrowserUpdateCore and Associated Malware

Check whether crxbroBrowserUpdateCore is present in the following locations:

crxbroBrowserUpdateCore file locations that are Windows version independent:

  • C:\Windows\System32\Tasks\crxbroBrowserUpdateCore

If you find crxbroBrowserUpdateCore file in any of these locations, your computer is very likely to be infected with the following malware:

IMPORTANT: Malware files can be camouflaged with the same file names as legitimate files. The crxbroBrowserUpdateCore file is associated with malware only if found in the locations listed above.


Different Variations of crxbroBrowserUpdateCore File^

File SizeFile Md5Last Seen
41068BF60C91EA9FBC9CD2B700DD6F2D3FC5Jan 20, 2016
41064968170356322A7E1D3131AE5ADFB872Jan 29, 2016
41882384C5C227F6502C49B96F222992691BFeb 6, 2016
4106433744948A753002D6C724835420BA93Feb 7, 2016
4106FBCFD467F17A8D4BB5D4E821BD150A41Feb 7, 2016
4106E6C6EA1C0D80031317AEEEAF17AEDC77Mar 18, 2016
4106A562DA969E7F40F400DFC562AB75D7A9Apr 8, 2016
41063477219D66EAC25D11C1F26265D6A593May 22, 2016
41067BF93D4C9B875F23CC113AA1EE61DB03Sep 1, 2016
4106BBBEFDC599226DEAAD3392D583D7BCC0Dec 21, 2016
41069A1FD31E5CA060C236C148941F8D4401Apr 22, 2017

Why Is It Important to Remove Malware Files?^

It is imperative that you delete malware-associated files as soon as possible because they can be used - or are already being used - to inflict serious damage on your PC, including:

  • Disrupting the normal functioning of the operating system or rendering it completely useless.
  • Hijacking valuable private information (credit card numbers, passwords, PIN codes, etc.)
  • Directing all your Web searches to the same unwanted or malicious sites.
  • Dramatically slowing down your computer.
  • Gaining total control of your PC to spread viruses and trojans and send out spam.

How to Remove crxbroBrowserUpdateCore^

  1. To enable deleting the crxbroBrowserUpdateCore file, terminate the associated process in the Task Manager as follows:
    • Right-click in the Windows taskbar (a bar that appears along the bottom of the Windows screen) and select Task Manager on the menu.
    • In the Tasks Manager window, click the Processes tab.
    • On the Processes tab, select crxbroBrowserUpdateCore and click End Process.
  2. Using your file explorer, browse to the file using the paths listed in Location of crxbroBrowserUpdateCore and Associated Malware.
  3. Select the file and press SHIFT+Delete on the keyboard.
  4. Click Yes in the confirm deletion dialog box.
  5. Repeat steps 2-4 for each location listed in Location of crxbroBrowserUpdateCore and Associated Malware.
  6. Notes:

    • The deletion of crxbroBrowserUpdateCore will fail if it is locked; that is, it is in use by some application (Windows will display a corresponding message). For instructions on deleting locked files, see Deleting Locked Files.
    • The deletion of crxbroBrowserUpdateCore will fail if your Windows uses the NT File System (NTFS) and you have no write rights for the file. Request your system administrator to grant you write rights for the file.

Deleting Locked Files^

You can delete locked files with the RemoveOnReboot utility. You can install the RemoveOnReboot utility from here.

After you delete a locked file, you need to delete all the references to the file in Windows registry.

To delete a locked file:

  1. Right-click on the file and select Send To -> Remove on Next Reboot on the menu.
  2. Restart your computer.

The file will be deleted on restart.

Note: In the case of complex viruses that can replicate themselves, malware files can reappear in the same locations even after you have deleted those files and restarted your computer. Exterminate It! Antimalware can effectively eradicate such viruses from your computer.

To remove all registry references to a crxbroBrowserUpdateCore malware file:

  1. On the Windows Start menu, click Run.
  2. In the Open box, type regedit and click OK. The Registry Editor window opens.
  3. On the Edit menu, select Find.
  4. In the Find dialog box, type crxbroBrowserUpdateCore. The name of the first found registry value referencing crxbroBrowserUpdateCore is highlighted in the right pane of the Registry Editor window.
  5. Right-click the registry value name and select Delete on the menu.
  6. Click Yes in the Confirm Value Delete dialog box.
  7. To delete all other references to crxbroBrowserUpdateCore, repeat steps 4-6.
IMPORTANT: Malware files can masquerade as legitimate files by using the same file names. To avoid deleting a harmless file, ensure that the Value column for the registry value displays exactly one of the paths listed in Location of crxbroBrowserUpdateCore and Associated Malware.