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How to eliminate SphyrnaMokarran from browsers

Also Known As: SphyrnaMokarran unwanted application
Type: Adware
Damage level: Medium

What kind of program is SphyrnaMokarran?

When examining SphyrnaMokarran, it was observed that it can read and modify data on visited websites, control themes and extensions in the compromised browser, and activate the "Managed by your organization" feature in Chrome and Edge browsers. It is crucial to emphasize that SphyrnaMokarran is disseminated through a malicious installer, making it untrustworthy.

SphyrnaMokarran malicious extension

SphyrnaMokarran in detail

SphyrnaMokarran has an unsettling capability to both read and modify data on visited websites. This functionality exposes users to the prospect of unauthorized access to highly sensitive information, including login credentials, personal details, and financial data. Such vulnerability places users at imminent risk of identity theft, monetary loss, and other issues.

Furthermore, SphyrnaMokarran's capacity to manage themes and extensions within the affected browser introduces the risk of altering the user's browsing experience. Malicious changes to themes or the addition of harmful extensions may lead to a compromised user interface, slow browsing speeds, or unintended exposure to malicious content.

The activation of the "Managed by your organization" feature in Chrome and Edge browsers is another alarming consequence of SphyrnaMokarran's presence. This feature is typically reserved for organizational control and management, allowing designated administrators to enforce policies on browser settings.

In the hands of malicious actors, this feature can be manipulated to exert unauthorized control over the browser, leading to unwanted modifications and restrictions on user preferences. Such interference not only compromises the user's autonomy but may also facilitate further exploitation of the compromised system.

Moreover, the distribution method of SphyrnaMokarran through a malicious installer amplifies the threat. It is important to note that its installer carries other unwanted apps, such as the Chromstera browser. Also, it may contain adware, browser hijackers, or even malicious apps.

Threat Summary:
Name SphyrnaMokarran unwanted application
Threat Type Malicious Extension
Detection Names Avast (Other:Malware-gen [Trj]), AVG (Other:Malware-gen [Trj]), ESET-NOD32 (Win32/DragonBossSolutions.B Potentially Unwanted), Kaspersky (Not-a-virus:HEUR:AdWare.Win32.WebCompanion.gen), Full List (VirusTotal)
Symptoms The "Managed by your organization" feature is activated in Chrome and Edge browsers, Chromstera browser is installed, your computer becomes slower than normal, you see unwanted pop-up ads, you are redirected to dubious websites.
Distribution methods Dubious websites, malicious installers, deceptive pop-up ads, free software installers (bundling), torrent file downloads.
Damage Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites, loss of private information.
Malware Removal (Windows)

To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner.
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Conclusion

In conclusion, SphyrnaMokarran poses a significant threat by leveraging its capabilities to compromise user privacy, manipulate browser settings, and potentially expose sensitive information. Its presence underscores the importance of robust cybersecurity measures and user vigilance to mitigate the risks associated with this malicious software.

More examples of similar browser extensions are PachyrhinosaurusLakustai, StratocumulusCastellanus, and Pinnipedia.

How did unwanted software install on my computer?

Users might inadvertently introduce unwanted apps into their systems when downloading software from unreliable sources such as third-party app stores, downloaders, or questionable websites. Interacting with deceptive ads, pop-ups, or unreliable content also exposes users to the potential infiltration of unwanted software.

Moreover, unwanted installations commonly occur when users download free apps. Their installers often have pre-selected checkboxes or settings like "Advanced" or "Custom," which users may overlook or misinterpret during installation and agree to additional installations.

How to avoid installation of unwanted applications?

Stick to official websites and trusted app stores when downloading files and programs. When installing software, opt for custom or advanced settings and deselect any additional software or other components bundled with the main program.

Exercise caution when faced with deceptive advertisements, particularly those promising free software or updates. Avoid clicking on misleading links or pop-ups. Regularly update your operating system and software to address vulnerabilities. Install a reliable security tool.

If your computer is already infected with rogue applications, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate them.

Website distributing the installer containing SphyrnaMokarran:

SphyrnaMokarran malicious extension promoter

SphyrnaMokarran app information:

SphyrnaMokarran malicious extension app information

SphyrnaMokarran on Edge browser:

SphyrnaMokarran malicious extension on Edge browser

Instant automatic malware removal: Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

Quick menu:

Unwanted software removal:

Windows 11 users:

Accessing Apps and Features in Windows 11

Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall.

Windows 10 users:

Accessing Programs and Features (uninstall) in Windows 8

Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.

Windows 7 users:

Accessing Programs and Features (uninstall) in Windows 7

Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.

macOS (OSX) users:

Uninstall app in OSX (Mac)

Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.

SphyrnaMokarran malicious extension uninstall via Control Panel

In the uninstall programs window, look for any unwanted applications, select these entries and click "Uninstall" or "Remove".

After uninstalling the unwanted application, scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.

Remove unwanted apps from Internet browsers:

Video showing how to remove unwanted browser add-ons:

Google Chrome logoRemove malicious extensions from Google Chrome:

Removing SphyrnaMokarran malicious extension from Google Chrome step 1

Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome), select "Extensions" and click "Manage Extensions". Locate "SphyrnaMokarran" and other suspicious extensions, select these entries and click "Remove".

Removing SphyrnaMokarran malicious extension from Google Chrome step 2

Optional method:

If you continue to have problems with removal of the sphyrnamokarran unwanted application, reset your Google Chrome browser settings. Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.

Google Chrome settings reset step 1

After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.

Google Chrome settings reset step 2

In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.

Google Chrome settings reset step 3

Mozilla Firefox logoRemove malicious plug-ins from Mozilla Firefox:

Removing SphyrnaMokarran malicious extension from Mozilla Firefox step 1

Click the Firefox menu firefox menu icon (at the top right corner of the main window), select "Add-ons and themes". Click "Extensions", in the opened window locate all recently-installed suspicious extensions, click on the three dots and then click "Remove".

Removing SphyrnaMokarran malicious extension from Mozilla Firefox step 2

Optional method:

Computer users who have problems with sphyrnamokarran unwanted application removal can reset their Mozilla Firefox settings.

Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, firefox menu icon in the opened menu, click Help.

Accessing settings (Reset Firefox to default settings step 1)

Select Troubleshooting Information.

Accessing Troubleshooting Information (Reset Firefox to default settings step 2)

In the opened window, click the Refresh Firefox button.

Clicking on Refresh Firefox button (Reset Firefox to default settings step 3)

In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.

Confirm your want to reset Firefox settings to default (Reset Firefox to default settings step 4)

safari browser logoRemove malicious extensions from Safari:

removing adware from safari step 1 - accessing preferences

Make sure your Safari browser is active, click Safari menu, and select Preferences....

removing adware from safari step 2 - removing extensions

In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.

Optional method:

Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...

resetting safari step 1

In the opened window select all history and click the Clear History button.

resetting safari step 2

Microsoft Edge (Chromium) logoRemove malicious extensions from Microsoft Edge:

Removing adware from Microsoft Edge step 1

Click the Edge menu icon Microsoft Edge (chromium) menu icon (at the upper-right corner of Microsoft Edge), select "Extensions". Locate all recently-installed suspicious browser add-ons and click "Remove" below their names.

Removing adware from Microsoft Edge step 2

Optional method:

If you continue to have problems with removal of the sphyrnamokarran unwanted application, reset your Microsoft Edge browser settings. Click the Edge menu icon Microsoft Edge (chromium) menu icon (at the top right corner of Microsoft Edge) and select Settings.

Microsoft Edge (Chromium) reset step 1

In the opened settings menu select Reset settings.

Microsoft Edge (Chromium) reset step 2

Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.

Microsoft Edge (Chromium) reset step 3

  • If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.

Summary:

declining installation of adware while downloading free software sampleCommonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers' websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.

Post a comment:
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Frequently Asked Questions (FAQ)

What harm can SphyrnaMokarran cause?

SphyrnaMokarran has the potential to create various problems for users, encompassing compromised privacy, increased security vulnerabilities, and undesired changes within the settings and policies of their browsers.

What does SphyrnaMokarran do?

SphyrnaMokarran possesses the ability to activate the "Managed by your organization" feature, oversee themes and extensions, and read and modify data on visited web pages.

How do SphyrnaMokarran developers generate revenue?

The developers of SphyrnaMokarran may generate revenue through diverse channels, such as displaying unwanted ads, participating in affiliate marketing programs, and potentially engaging in fraudulent activities. Furthermore, these applications may be implicated in data collection, where user information is gathered and sold to third parties.

Will Combo Cleaner remove SphyrnaMokarran?

Combo Cleaner is designed to scan computers and effectively eradicate unwanted applications. It is essential to recognize that manual removal might not guarantee complete effectiveness, as some residual files could persist even after the uninstallation process. Utilizing Combo Cleaner ensures complete removal.

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About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

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Software uninstall instructions
Malware activity

Global malware activity level today:

Medium threat activity

Increased attack rate of infections detected within the last 24 hours.

QR Code
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