A computer program called PUA:AndroidOS/Styricka.B!MTB aims to take over the system and internet browser by identifying and removing malicious malware. The stand-alone infections and browser extensions that often install on a computer without the user’s permission are detected by the Microsoft Defender Antivirus program.

PUA:AndroidOS/Styricka.B!MTB shows up on the computer by surprise. Usually, dangerous software or freeware has it installed. When this virus is present on the computer, it might do a variety of things that can bother the user. When it detects that a user is reaching the internet, it often shows pop-up advertising and reroutes.

Illustration of PUA:AndroidOS/Styricka.B!MTB

How does it infect the computer?

PUA:AndroidOS/Styricka.B!MTB may infiltrate the computer via malicious software packages. It might come with shareware or freeware. This risk is often associated with a serial key generator or a piece of pirated software obtained from unapproved sources.

Remember that current attackers, in addition to other tactics, utilize an advertising effort to spread their virus. PUA:AndroidOS/Styricka.B!MTB, for example, may include dangerous software updates that it utilizes to deceive online users into installing by presenting invasive pop-up advertising.

When launched, PUA:AndroidOS/Styricka.B!MTB installs the payload on the computer. If the payload is a browser extension, the script is included in Microsoft Edge, Mozilla Firefox, or Google Chrome without the user’s authorization.

How does this malware operate?

Cyber thieves devised a program that may access the browser and make alterations without the knowledge of computer users. This program is commonly introduced to numerous software installs, and this malicious bundle may be identified as PUA:AndroidOS/Styricka.B!MTB.


There are a number of distinct symptoms that users may see when PUA:AndroidOS/Styricka.B!MTB infects their smartphone. Initially, when the malware uses up system resources and tampers with regular functions, users could see strange behavior on their device, including abrupt freezes, crashes, or unplanned restarts. Also, if the device’s cell plan is being charged more for data consumption, it might mean that PUA:AndroidOS/Styricka.B!MTB is interacting with its remote command-and-control server or carrying out harmful operations in the background.

Users may also notice unapproved changes to system parameters or the emergence of new applications or shortcuts on the home screen. These modifications indicate that PUA:AndroidOS/Styricka.B!MTB is trying to carry out its harmful plan now that it has illegal access to the device. Additionally, users can suffer privacy breaches due to PUA:AndroidOS/Styricka.B!MTB’s attempt to gather and send sensitive data, including passwords, messages, and personal information, from the device.

For more help

PUA:AndroidOS/Styricka.B!MTB is a member of the unwanted program family. You may see the PUA malware list to see additional dangers in this category.

Versions of PUA:AndroidOS/Styricka!MTB
Version Name Alert Level Date Added
PUA:AndroidOS/Styricka.A!MTB Severe Feb. 4, 2024

How to remove PUA:AndroidOS/Styricka.B!MTB?

To totally remove PUA:AndroidOS/Styricka.B!MTB from the computer and get rid of relevant viruses and trojans, please execute the procedures as stated on this page. Make sure that you have completely scanned the system with the suggested malware removal tools and virus scanners.

Step 1 : Scan the PC with Combo Cleaner for Windows

Combo Cleaner is a trusted computer security and optimization tool equipped with a powerful virus and malware detection engine. This program can get rid of computer virus like PUA:AndroidOS/Styricka.B!MTB through this procedure.

1. Download the application from the following page:

2. Save the file to your preferred location.

3. Double-click the downloaded file CCSetup.exe and install with the default settings.

4. At the end of the setup process, click Finish to run Combo Cleaner.

5. The tool will update the database file; please wait for this process to complete.

6. To begin checking for threats like PUA:AndroidOS/Styricka.B!MTB, click on the Start Scan button. Wait for this scan to finish.

Screenshot of Combo Cleaner PC

7. At the end of the scan process, click on Remove all threats to delete PUA:AndroidOS/Styricka.B!MTB malware, including all malicious objects from the computer.

To fully optimize the features of antivirus and privacy scanners, users may have to upgrade to the premium version.

Please continue with the succeeding removal procedures if you are comfortable manually getting rid of the computer virus and malicious items linked to it.

Step 2 : Start Windows in Safe Mode With Networking

The method of running Windows in Safe Mode before running a virus scan is effective in getting rid of PUA:AndroidOS/Styricka.B!MTB. This process can prevent most viruses and malware from loading, making it easier to detect and remove them.

1. On the Windows Search bar, please type msconfig.

Screenshot of Win 11 Search

2. Select and open System Configutation on the list of found results.

3. Once you are in the System Configuration window, go to the Boot tab.

Screenshot of Msconfig Win 11

4. Under the Boot Options area, please check Safe Boot so that it starts in Safe Mode after restarting.

5. Next, select Network. This will allow Windows to boot in Safe Mode with Networking.

6. Lastly, click on Apply and OK to save the changes.

7. Please restart Windows.

Do not forget to restore the normal boot process of Windows after running the virus scan. Simply repeat the method above, and this time, uncheck the Safe Boot option to run Windows normally.

Step 3 : Run Sophos Home Virus Scanner

To remove PUA:AndroidOS/Styricka.B!MTB automatically, scanning the computer with this powerful virus and malware removal tool is recommended. This scanner does not just uncover known threats like viruses or malware; it is also effective in discovering harmful files associated to PUA:AndroidOS/Styricka.B!MTB.

1. Please click on the link below to download the program.

2. After downloading, locate the file SophosInstall.exe in the Downloads folder.

3. Install by double-clicking on the file.

4. If it prompts "Do you want to allow this app to make changes on your device?" please click Yes.

5. Next, it will display the Terms and Conditions page. Click the Install button to begin.

Screenshot of Terms by Sophos Home

6. Run the installation with the default settings. Please note that an internet connection is required in order to download important updates.

7. After finishing the installation, you must login to the dashboard. If you already have a Sophos account, please login. Otherwise, please enter your details and click on the Create Account button.

8. Once you are in the Sophos Home console, click the Scan button to start checking the computer for PUA:AndroidOS/Styricka.B!MTB components.

Screenshot of Sophos Home

9. Scanning may take a while; please wait for this process to finish.

10. After scanning the computer, Sophos Home will start cleaning or deleting files infected with PUA:AndroidOS/Styricka.B!MTB.

11. You may now close Sophos Home. The computer is now free from PUA:AndroidOS/Styricka.B!MTB, as well as associated malware and viruses.

After executing the above instructions, PUA:AndroidOS/Styricka.B!MTB should have been completely removed from the computer. If there are still signs of infection or the computer is displaying unusual behaviors, please continue with the remaining procedures.

Another alternative for Windows 10/11 users is to scan the computer with Microsoft Defender Offline. This will run a virus scan in the recovery environment.

Step 4 : Double Check with Windows Security Apps

Microsoft Windows has a built-in security application that you can use to double-check if your computer is still infected with PUA:AndroidOS/Styricka.B!MTB. For Windows 10/11 users, please run Windows Security.

Windows 10 / 11 Instructions:

Windows Security is a free tool that was built to help you remove PUA:AndroidOS/Styricka.B!MTB, viruses, and other malicious items from Windows 10/11 systems. Follow these procedures to scan your computer with the tool:

1. Tap or click the Search charm and search for Windows Security

2. Click Open to run the program.

Screenshot of Win 11 Search

3. On the Dashboard, click Virus and threat protection from the sidebar.

Screenshot of Win 11 Virus Protection

4. On the right panel, click on Scan Options to see different levels of checking the computer.

5. Next, please select Full Scan button.

Screenshot of Full Scan Win 11

6. Lastly, click on the Scan now button to start scanning for the presence of PUA:AndroidOS/Styricka.B!MTB. The process may take a while to complete.

7. After the scan, Delete/Quarantine identified threats, whether they were relevant to PUA:AndroidOS/Styricka.B!MTB or not. You may now restart Windows to complete the virus removal process.

For Windows 8.1 and Windows 7, you can scan the computer for free with the Microsoft Malicious Software Removal Tool (MSRT 64-Bit). It is a stand-alone virus scanner tool that targets prevalent malware groups.

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