Trojan

How to Delete PUP.Optional.Hao123.ShrtCln From Computer?



Do You Know How Harmful the PUP.Optional.Hao123.ShrtCln Is?

PUP.Optional.Hao123.ShrtCln is a dangerous Trojan infection which has been proved a severe threat to Windows machines since it acts as a viruses and malware downloader. You will give it chances to infiltrate your PC while installing free, opening attachments of spam email, updating software from third party sites and clicking links on porn sites. Once it successfully gets into your system, it makes changes on your registry files so that it can be run whenever your PC is launched. Once run, PUP.Optional.Hao123.ShrtCln starts to create malicious files on your hard-drive, which leads to slow system start, logy responding of programs, and system freezing or crashing. What’s more, it damages some crucial files to trigger system bugs to facilitate remote attacking from other infections. It communicates with remote server and execute command prompts to install malware, adware, spyware and other threats without your permission, then you entire PC will be in a urgent situation. If you do not get rid of PUP.Optional.Hao123.ShrtCln virus in time, you will also need to sustain severe troubles such as financial loss and privacy theft.


The following contents are guides on removing PUP.Optional.Hao123.ShrtCln from both Windows OS and Mac OS. Section A is for Windows OS Users, Section B is for Mac OS Users, please read the corresponding steps to delete PUP.Optional.Hao123.ShrtCln from your computer.


Section A – Steps for Removing PUP.Optional.Hao123.ShrtCln from Windows OS

PUP.Optional.Hao123.ShrtCln Manual Removal Steps (Only expert-level computer users can use this complicated Manual Removal method )

PUP.Optional.Hao123.ShrtCln Automatic Removal Steps (Safe and Easy for all PC users to delete PUP.Optional.Hao123.ShrtCln )


Manual Removal Steps (Only expert-level computer users can use this complicated Manual Removal method )

Important Note – Manual removal will require users to delete malicious items in Registry, which is crucial to entire system and users cannot make any mistake. If you are not an computer expert with rich experience and good knowledge and skill on removing virus manually, please skip the manual steps, and scroll down to directly choose the Automatic Removal Steps.

Step One. End malicious process related with PUP.Optional.Hao123.ShrtCln.

1. Open Windows Task Manager by pressing Ctrl + Shift + Esc keys together:
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2. Find out the process related with PUP.Optional.Hao123.ShrtCln and click End Process:
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(Note – In case you cannot identify which process is dangerous, you can skip this step and directly execute the Step 2)


Step Two. Remove unwanted plug-in related with PUP.Optional.Hao123.ShrtCln from Chrome, Firefox, IE and Microsoft Edge browser.

On Chrome
delete PUP.Optional.Hao123.ShrtCln from chrome

  1. Click the Chrome menu button on the browser toolbar.
  2. Click Tools.
  3. Select Extensions.
  4. Click the trash can icon to delete PUP.Optional.Hao123.ShrtCln extension.
  5. Make sure to remove all extensions you do not know or need.
  6. A confirmation dialog appears, click Remove.

On Firefox
remove PUP.Optional.Hao123.ShrtCln from firefox

  1. Click the menu button and choose Add-ons. The Add-ons Manager tab will open.
  2. In the Add-ons Manager tab, select the Extensions panel.
  3. Make sure to remove all extensions you do not know or need.
  4. Click Disable or Remove button of PUP.Optional.Hao123.ShrtCln.
  5. Click Restart now if it pops up.

On Internet Explorer
remove PUP.Optional.Hao123.ShrtCln from ie

  1. Open the IE, click the Tools button , and then click Manage add-ons.
  2. Click Toolbars and Extensions on left side of the window., and then select PUP.Optional.Hao123.ShrtCln
  3. Make sure to remove all BHO’s you do not know or need.
  4. If the add-on can be deleted, you’ll see the Remove option. Click Remove and then click Close. Otherwise click Disable button.

On Microsoft Edge
(Microsoft Edge browser still does not have extensions settings. Now we only need to reset search engine and homepage to keep web browser hijacker away from the browser)

1. Reset your default search engine to remove search engine hijacker virus.

  • Select More (…) on the address bar, then Settings
  • – Click View advanced settings
  • Click <Add new> under “Search in the address bar with”, then input the search engine you like
  • Now select the search engine you like and click Add as default

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2. Reset your homepage page on Microsoft Edge to remove homepage redirect virus.

  • Select More (…) on the address bar, then Settings
  • Under Open with, select A specific page or pages
  • select Custom to enter the URL of page you want to set as homepage

Step Three. Uninstall all Potentially Unwanted Programs related with PUP.Optional.Hao123.ShrtCln

1. Open Control Panel window.

Win 10 userRight-click on the Windows Start button and chooseControl Panelfrom the pop-up menu.
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Win 8 userOpen the Settings Charm Bar by pressing Windows key + I key on your keyboard at the same time, then click on the Control Panel option
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Win 7 / Vista / XP user – Click on the Start button to open your Start Menu, then Click Control Panel
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2. In Control Panel, click on Uninstall a program under the Programs category
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3. In the Programs and Features window, click Installed On to display the latest programs, scroll through the list to seek and uninstall PUP.Optional.Hao123.ShrtCln and other unwanted and unfamiliar programs that look suspicious.
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Step Four. Find and delete all harmful registry files generated by PUP.Optional.Hao123.ShrtCln

1. Call out the Run window by pressing Windows + R keys together, and then type regedit and hit Enter key :
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2. Find out and remove all harmful registry files related with PUP.Optional.Hao123.ShrtCln virus listed below:

(You may not be able to find out all files listed below as the virus keeps changing its files with name and path.)

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\Muvic_RASAPI32

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\Muvic_RASMANCS

HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain “Default_Page_URL”

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\[adware name]



 

Automatic Removal Steps (Safe and Easy for most of PC users to delete PUP.Optional.Hao123.ShrtCln )

Step One. Install SpyHunter Anti-Malware to remove PUP.Optional.Hao123.ShrtCln virus and other hidden threats.

1. Click this link: Download SpyHunter Anti-Malware” or the blue button below to download SpyHunter Anti-Malware safely:

2. Once downloaded, please double-click SpyHunter-Installer to start the installation of SpyHunter Anti-Malware.

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3. When SpyHunter Anti-Malware is installed, please run a system scan automatically to detect PUP.Optional.Hao123.ShrtCln related threats:
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4. Once SpyHunter Anti-Malware completes the scan, please click Fix Threats to get rid of PUP.Optional.Hao123.ShrtCln and all hidden viruses.

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Step Two. Install RegcurePro to fix all damaged registry files and make up the security exploits.

1. Click this link: Download RegcurePro or the blue button below to download RegcurePro safely:

2. Once downloaded, then double-click RegCureProSetup to start the installation of RegcurePro.
PUP.Optional.Hao123.ShrtCln removal tips

3. When RegcurePro is installed, please be run automatically, then click Click to Start Scan to detect files corrupted by PUP.Optional.Hao123.ShrtCln:
PUP.Optional.Hao123.ShrtCln removal help

4. Once RegcurePro completes the scan, please click Fix All to solve security bugs related with PUP.Optional.Hao123.ShrtCln.
PUP.Optional.Hao123.ShrtCln removal method


Section B – Steps for Removing PUP.Optional.Hao123.ShrtCln from Mac OS

To get rid of PUP.Optional.Hao123.ShrtCln from Mac OS, it’s highly recommended to rely on the best Mac OS protector – MacKeeper, which ranks the 1st among the Mac OS anti-malware software. It is designed to protect your Mac from malware and optimize your Mac into best performance. With MacKeeper, you can receive professional assistance from Apple Certified Support Professional expert to solve all problems on your Mac. Moreover, MacKeeper has a richer set of useful features such as Find and Fix, Geek on Demand,Internet Security, Anti-Theft, Fast Cleanup, Duplicates Finder, Update Tracker, Backup, Disk Usage, Data Encryptor, Default Apps, Shredder, Files Finder, Human Assistance, Smart Uninstaller. Our security lab recommend you to install MacKeeper to get rid of PUP.Optional.Hao123.ShrtCln from your Mac immediately:

1. click the download button below download MacKeeper now:

2. Double-click “MacKeeper.3.10.2.pkg” and follow its instructions to install it:

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3. In “System Status” tab, run a Scan to detect PUP.Optional.Hao123.ShrtCln malware and then click “Fix items Safely” to clean up all infections:
get rid of PUP.Optional.Hao123.ShrtCln form mac

If you have done each step above accurately, you can get rid of PUP.Optional.Hao123.ShrtCln virus completely. Hope you can solve the issue and get your healthy computer back. Good luck 🙂


Tips

PUP.Optional.Hao123.ShrtCln virus is mainly spread online through resources such as Free Software, Spam Email and Porn Websites. To avoid virus and malware like PUP.Optional.Hao123.ShrtCln infect your computer again, you should keep these tips in your mind:

1. Always select Advance or Custom Install if you want to install any free software;

2. Scan all attached files of emails you receive, even the emails sent from Contacts;

3. It’s best not to visit porn websites, which are often hosted by cyber criminal and they may harm your system severely.