Severity scale:  
  (10/100) virus. How to remove? (Uninstall guide)

removal by Olivia Morelli - - | Type: Browser hijacker

Stormygreatz virus might put your computer and your security at risk virus is a potentially unwanted program seeking to disrupt your search sessions. The developers of Stormygreatz state that this “search engine” specializes in Mac installation service and improves user’s browsing experience. Besides, program developers and websites’ owners are promised higher revenues and better user engagement.

At first sight, the appearance might be deceptive, as it is easy to confuse it with other legal search engines, such as Google, Yahoo, Bing, and others.

Due to this delusional look of Stormygreatz and its promises of extremely simple download/installation process, I have already been lured into using this fake search engine. Unfortunately, but this can lead you to hard or almost impossible removal procedure of virus. If you are willing to eliminate the changes it has made to your web browsers, scan your computer with Reimage (for Windows) or Plumbytes Anti-MalwareNorton Internet Security (for Mac).

According to “About Us” section, the platform has been functioning as a successful app downloader for years. It also claims to guarantee faster downloads and optimized functionality of apps. However, Stormygreatz virus is promoted with the help of browser hijacking[1] method, and it uses download/installation set-ups that modify browser’s options without user’s permission asked.

If that is not enough, it collects browsing-related data, which usually contains personally identifiable information and may put your privacy at risk. If you are willing to remove virus from your computer, follow a guide below and fix your computer.

Once the user downloads and installs the Stormygreatz, the virus tries to hijack legitimate browsers, such as Google Chrome, Safari or Mozilla Firefox and secretly modifies the default search engine, pre-set new tab site, and homepage options by assigning them to

These changes may not seem significant, yet, later on, the users are not able to return, their legitimate browsers to the previous state. This problem arises because those set-ups are also designed in a way to download various potentially unwanted programs (PUPs) and other plug-ins (also known as “helper objects”) without user’s consent. experts say that these virtual annoyances tend to reassign browser options when the user tries to change them back.[2]

While the user might not notice the downloaded “helper objects,” they continually collect personally non-identifiable data, which may be sold to third-party companies and could possibly cause privacy issues. Privacy issues can arise because some of the collected data that is considered anonymous (such as your search queries) might contain personally-identifiable information.

Moreover, browser plug-ins and potentially unwanted programs (PUPs) run various tasks in the background, e.g., mining cryptocurrency[3]. It can decrease computer’s performance and expose personal data, such as information about your location, etc.

Virus is promoted using browser hijacking method

One of the most popular marketing method used to promote Stormygreatz is bundling – In other words, it means the installation of additional programs, while installing the regular apps or software. The developers are not completely honest and hide the information about future browser modifications in the Custom/Advanced options and mislead the users, who are in a rush and skip important steps of the download/install process.

The developers of Stormygreatz clearly state in the Terms of Use column “Changes to your Computer”: “You hereby grant Stormygreatz Software permission to install the Software and the Approved Offers, including collateral software required to execute such Softwares and/or Approved Offers, as determined by the relevant ISV.”. Hence, once the user downloads it, the developers have permission to make changes to the user’s computer without notifying.

Moreover, Stormygreatz states that it is not responsible for any illegal content or malware damage it may cause: “We, nor our subsidiaries, officers, affiliates and its licensors, are not liable for any damages resulting from your installation or damages caused by any form of malware or inappropriate or illegal (including copyright infringing and spamming) content.”.

Therefore, if you encountered a redirect to, we strongly recommend you to uninstall all suspicious apps and avoid visiting that site again. 

Useful steps to remove and other PUPs and avoid their installation in the future

To avoid the need of removal, you have to learn how to avoid downloading the virus in the first place. We always recommend installing applications only from official sources, because as mentioned above, there is a high possibility to download the potentially unwanted programs including Stormygreatz with other free apps. It should be clear to you that the removal of such questionable applications can be complicated.

Also use only direct download URLs, since most malicious ads may seem legitimate and it is hard to determine its origins. If the ads redirect to surveys or other suspicious websites such as adult-only, online dating or gambling sites, we extremely advise to uninstall all dubious browser plug-ins/applications and avoid clicking ads in future.

However, there is a quicker way to finish removal, and it requires an anti-spyware or anti-malware software. If you do not have such yet, consider installing one of the programs recommended by us.

You can remove automatically with a help of one of these programs: Reimage, Malwarebytes Malwarebytes, Plumbytes Anti-MalwareNorton Internet Security. We recommend these applications because they can easily delete potentially unwanted programs and viruses with all their files and registry entries that are related to them.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove virus you agree to our privacy policy and agreement of use.
do it now!
Reimage (remover) Happiness
Reimage (remover) Happiness
Compatible with Microsoft Windows Compatible with OS X
What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall virus. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.
Press mentions on Reimage
Alternate Software
Plumbytes Anti-Malware
We have tested Plumbytes Anti-Malware's efficiency in removing virus (2017-10-12)
We have tested Malwarebytes's efficiency in removing virus (2017-10-12)
Hitman Pro
We have tested Hitman Pro's efficiency in removing virus (2017-10-12)
We have tested Malwarebytes's efficiency in removing virus (2017-10-12)

To remove virus, follow these steps:

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Uninstall from Windows systems

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs).Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall and related programs
    Here, look for or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
  5. Remove from Windows shortcuts
    Right click on the shortcut of Mozilla Firefox and select Properties. Right click on browsers' icon and select 'Properties'
  6. Go to Shortcut tab and look at the Target field. Delete malicious URL that is related to your virus. Select 'Shortcut' tab and delete '' or other suspicious URL

Repeat steps that are given above with all browsers' shortcuts, including Internet Explorer and Google Chrome. Make sure you check all locations of these shortcuts, including Desktop, Start Menu and taskbar.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Erase from Mac OS X system

To remove from Mac, we suggest using the instructions provided below. You will have to delete shady apps as well as files related to StormyGreatz downloader.

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove from Internet Explorer (IE)

  1. Remove dangerous add-ons
    Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons. Click on menu icon and select 'Manage add-ons'
  2. You will see a Manage Add-ons window. Here, look for and other suspicious plugins. Disable these entries by clicking Disable: Right click on each of malicious entries and select 'Disable'
  3. Change your homepage if it was altered by virus:
    Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  4. Here, remove malicious URL and enter preferable domain name. Click Apply to save changes. Delete malicious URL, enter your desired domain name and click 'Apply' to save changes
  5. Reset Internet Explorer
    Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  6. Here, select Reset.
  7. When in the new window, check Delete personal settings and select Reset again to complete removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Eliminate virus from Microsoft Edge

Reset Microsoft Edge settings (Method 1):

  1. Launch Microsoft Edge app and click More (three dots at the top right corner of the screen).
  2. Click Settings to open more options.
  3. Once Settings window shows up, click Choose what to clear button under Clear browsing data option. Go to Settings and select 'Choose what to clear'
  4. Here, select all what you want to remove and click Clear. Select 'Clear' button
  5. Now you should right-click on the Start button (Windows logo). Here, select Task Manager. Open the start menu and select 'Task Manager'
  6. When in Processes tab, search for Microsoft Edge.
  7. Right-click on it and choose Go to details option. If can’t see Go to details option, click More details and repeat previous steps. Right-click 'Microsoft Edge' and select 'Go to details' Select 'More details' if 'Go to details' option fails to show up
  8. When Details tab shows up, find every entry with Microsoft Edge name in it. Right click on each of them and select End Task to end these entries. Find Microsoft Edge entries and select 'End Task'

Resetting Microsoft Edge browser (Method 2):

If Method 1 failed to help you, you need to use an advanced Edge reset method.

  1. Note: you need to backup your data before using this method.
  2. Find this folder on your computer: C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  3. Select every entry which is saved on it and right click with your mouse. Then Delete option. Go to Microsoft Edge folder on your computer, right-click every entry and click 'Delete'
  4. Click the Start button (Windows logo) and type in window power in Search my stuff line.
  5. Right-click the Windows PowerShell entry and choose Run as administrator. Find Windows PowerShell, right-click it and select 'Run as administrator'
  6. Once Administrator: Windows PowerShell window shows up, paste this command line after PS C:\WINDOWS\system32> and press Enter:
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose}
    Copy and paste a required command and press 'Enter'

Once these steps are finished, should be removed from your Microsoft Edge browser.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Get rid of from Mozilla Firefox (FF)

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Change your homepage if it was altered by virus:
    Click on the menu (top right corner), choose Options General.
  4. Here, delete malicious URL and enter preferable website or click Restore to default.
  5. Click OK to save these changes. When in 'General' tab, delete malicious URL from 'Home Page' section or click on 'Restore to Default' button. Click 'OK' to save changes
  6. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  7. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete removal. Click on 'Reset Firefox' button for a couple of times
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Delete from Google Chrome

Get rid of the browser hijacker by deleting questionable entries found in chrome://extensions page in the Google Chrome browser.

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Change your homepage and default search engine if it was altered by your virus
    Click on menu icon and choose Settings.
  4. Here, look for the Open a specific page or set of pages under On startup option and click on Set pages. After clicking on menu and 'Settings', select 'Set pages'
  5. Now you should see another window. Here, delete malicious search sites and enter the one that you want to use as your homepage. Click 'X' to remove malicious URLs
  6. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  7. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  8. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  9. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  10. Click Reset to confirm this action and complete removal. Click on 'Reset' button to complete your removal
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Uninstall from Safari

To clean up the mess StormyGreatz virus made in Safari browser, use the provided guidelines and do not forget to reset the browser afterward!

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Change your homepage if it was altered by virus:
    Open your Safari web browser and click on Safari in menu section. Here, select Preferences as it was displayed previously and select General.
  4. Here, look at the Homepage field. If it was altered by, remove unwanted link and enter the one that you want to use for your searches. Remember to include the "http://" before typing in the address of the page. When in 'General', delete malicious URL and enter your desired domain name
  5. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  6. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete removal process. Select all options and click on 'Reset' button

About the author

Olivia Morelli
Olivia Morelli - Ransomware analyst

If this free removal guide helped you and you are satisfied with our service, please consider making a donation to keep this service alive. Even a smallest amount will be appreciated.

Contact Olivia Morelli
About the company Esolutions