Guide – Get Rid of Qhost Virus

Threat Summary
 Type Trojan Horse, malware
Similar Threats LAUNCHER.EXE
Distribution Method Spam email attached files, adware embedded in third party free software, hacked websites, , Rogue pop-up ads
Damage System settings or web browser settings may be changed without permission;

Spam commercials ads come up when user get online;

More Adware may be installed without user’s knowledge;

Rogue websites pop up to redirect user’s Google search;

User’s private data may be collected .

Solution  If your computer is infected with ssss, then we recommend checking your whole system to find out and remove all possible malware infections. You can do this easily by using SpyHunter Anti-Malware, a Professional computer protection software capable of dealing with any latest PC threats.

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* Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read our EULAPrivacy PolicyCookie Policy . See more Free SpyHunter Remover details.

Qhost Trojan is another dangerous Trojan infection used to corrupt your PC and help PUP and adware invade your system. It can go inside your PC if you have activities related with free software, spam email, porn websites, torrent files, third party file-sharing websites, fake software update alerts, and unsafe commercial ads links. Qhost Trojan connects remote server to download malicious installer which will install many unwanted programs and advertising-support apps without your permission. Then your homepage may be replaced with harmful search tool, tons of ads may keep coming up, you may be rerouted to spam sites and your entire system will be filled with errors and security bugs.

Qhost Trojan slows down your PC speed by overly using system resources through running redundant processes at the background. And due to the high usage of CPU and RAM, your PC will freeze up and crash down frequently. Besides, many of your programs will fail to run due to corruptions of files. What’s worse, Qhost Trojan open backdoor access for remote hacker, then they can enter your PC to steal your files or lock your system to force you pay money. And your sensitive information will be stolen by these cyber criminal if you do not get rid of Qhost Trojan in time. To avoid the occurrence of worse issues, please follow the removal guide below to get rid of Qhost Trojan immediately:

 

 

How to Manually Remove Qhost Trojan from Windows OS? (Steps)

>> If you are a Mac OS user, please read the Mac guide: How to Manually Remove Virus & Malware From Mac OS? 


( Remember to BOOKMARK this page because some operations in the removal process may quit this page)

 

Step 1 – Uninstall suspicious and unwanted programs from Control Panel:

Windows 10

remove Qhost Trojan on windows10

1. Uninstall suspicious and unwanted programs from Windows 10

  • Click Start menu at bottom-left corner of your Win 10 screen:

uninstall Qhost Trojan on windows10

  • Select System :
  • delete Qhost Trojan on windows10
  • Select Apps & features, and then select Qhost Trojan related apps or unwanted programs, then click Uninstall:

delete Qhost Trojan on windows10

Windows 8

2. Get rid of suspicious and unwanted programs from Windows 8

uninstall Qhost Trojan on windows 8

Press the Windows Key to open Start Screen. If it does not comes out, then use this option:

  • Win 8 User – Hover the cursor in the bottom-left corner of your win 8 screen and wait for the Start Screen appears, then click on the icon to toggle over to the Start Screen

remove Qhost Trojan on windows 8

  • Win 8.1 User – Click on the Start icon in the lower left-hand corner to open the Start Screen.

– Select Qhost Trojan related apps or unwanted programs, and then click on Uninstall:

delete Qhost Trojan on windows 8

Win7 & Vista

3. Remove suspicious and unwanted programs from Win7 & Vista

remove Qhost Trojan on windows 7

  • Click Start button and select Control Panel:

delete Qhost Trojan on windows 7

  • Select “Uninstall a program”

get rid of Qhost Trojan on windows 7

  • Select Qhost Trojan or related unsafe apps , and then click Uninstall

uninstall Qhost Trojan on windows 7

PLEASE NOTE

Qhost Trojan may reinstall itself multiple times if its core files and related malware are not removed. We recommend using SpyHunter Anti-malware to scan entire PC and see if it will detect malicious files and malware for you:

Download SpyHunter Free Scanner

 More Information about SpyHunter,  EULA, Threat Assessment Criteria, and Privacy Policy.


 Step 2 – Delete suspicious and unwanted extensions from Web Browsers

Chrome

Delete suspicious and unwanted extensions from Google Chrome

Start Google Chrome and click the “Customize and control Google Chrome” icon at the top right corner >> Select More Tools and click Extensions:

delete Qhost Trojan on chrome

Identify suspicious extensions related with Qhost Trojan and click click trash icon to remove it:

remove Qhost Trojan on chrome

Firefox

Uninstall suspicious and unwanted extensions from Mozilla Firefox

Start Firefox and click the 3 parallel lines icon at the top right corner and Click Add-ons :

remove Qhost Trojan on firefox

Under Extensions tab: If you see unknown or suspicious add-ons listed, select it and click Remove:

delete Qhost Trojan on firefox

IE

Remove suspicious and unwanted extensions from Internet Explorer

Start IE: Click on the cogwheel icon at the top right corner and click Manage Add-ons

remove Qhost Trojan on Internet Explorer

Under Toolbar and Extension tab: Select suspicious extensions and click Disable button

delete Qhost Trojan on Internet Explorer

Edge

Remove suspicious and unwanted extensions from Microsoft Edge

If you have enabled Extensions function on Edge, follow the steps here to delete suspicious and unwanted extensions:

Start Edge: Click the More (…) button ahe tog right corner and click Extensions:

remove Qhost Trojan on Edge browser

Select the extensions you want to remove and click Uninstall

delete Qhost Trojan on Edge browser

 

Opera Browser

Remove suspicious and unwanted extensions from Opera Browser

Start Opera Browser: Click Menu button at top left corner and select Extensions:

remove Qhost Trojan on Opera browser

Select “All” list: Select suspicious and unwanted extensions and click the “X” button to uninstall it:

remove Qhost Trojan on Opera browser

PLEASE NOTE

Malicious extension may reinstall itself on web browser repeatedly if its core files and related malware are not removed.

In case you’re having trouble on removing any extension, we recommend downloading SpyHunter Anti-malware to scan for malicious files and malware:

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 More Information about SpyHunter,  EULA, Threat Assessment Criteria, and Privacy Policy.


Step 3 – Delete harmful registry files related with Qhost Trojan from Regedit Editor.

1. Press Windows key and R key at the same to launch “Run” window >> Input regedit and click OK to launch Registry Editor:

uninstall Qhost Trojan completely

uninstall Qhost Trojan completely

2. In Registry Editor: Select Edit button and click Find >> Then type the virus name and click Find Next:

delete Qhost Trojan completely

delete Qhost Trojan completely

3. Right-click on the malicious registry files you find and click Delete:

delete Qhost Trojan completely

PLEASE NOTE

You may damage your system if you have wrong operations in the Registry Editor. If you were to do this manually, you need to be extremely careful.

To avoid risk, We recommend downloading SpyHunter Anti-malware to see if it will find out files of Qhost Trojan for you

Download SpyHunter Free Scanner

 More Information about SpyHunter,  EULA, Threat Assessment Criteria, and Privacy Policy.

 


Step 4 (Optional) – Reset web browsers to remove malicoius items installed by Qhost Trojan.

Chrome

Reset Google Chrome

Start Chrome browser and click on (☰) icon at top right corner And select Settings:

uninstall Qhost Trojan from chrome

Type “reset” into search box and click Reset button at the bottom:

uninstall Qhost Trojan from chrome

Click RESET to confirm:

uninstall Qhost Trojan from chrome

Firefox

Reset Mozilla Firefox

Start Firefox: click on (☰) icon at the upper right corner >> Click Help >> Click “Troubleshooting Information”

uninstall Qhost Trojan from firefox

Click the “Refresh Firefox” button and click another “Refresh Firefox” button when dialog box will appear on your screen.

uninstall Qhost Trojan from firefox

IE

Reset Internet Explorer

Start IE browser: Click gear icon at the upper right corner and select “Internet option”

uninstall Qhost Trojan from IE

Now click“Advanced” and click on “Reset” button.

uninstall Qhost Trojan from ie

Check out the “Delete personal settings” box and click on “Reset” button.

uninstall Qhost Trojan from ie

Edge

Reset Microsoft Edge

Start Microsoft Edge browser: Click More (…) icon on the top right corner and select Settings :

uninstall Qhost Trojan from edge

Click Clear browsing data button and then click Clear to confirm:

uninstall Qhost Trojan from edge

uninstall Qhost Trojan from edge

Opera Browser

Reset Opera

Start Opera browser: Now click Help menu and select About Opera:

uninstall Qhost Trojan from opera

Copy the Paths of Profile and Cache, and then open them one by one by pasting them into the Search Box of Start Menu:

uninstall Qhost Trojan from opera

uninstall Qhost Trojan from opera

 

Delete the two folders: Profile and Cache and your opera will be reset.

uninstall Qhost Trojan from opera

If the guide doesn’t help, scan entire infected PC with Spyhunter anti-malware and let it help you fix all problems.