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.

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.

Quick Fix - Scan the PC with Combo Cleaner for Windows

Combo Cleaner is a trusted PC security and optimization tool equipped with a powerful virus and malware detection engine. This program can get rid of hazardous viruses 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.

CC for Windows Installation

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

5. The tool will update the signature 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.

CC for Windows Start Scan

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

Free features of Combo Cleaner for Windows include Disk Cleaner, Big Files finder, Duplicate files finder, and Uninstaller. To use antivirus, privacy scanner, and to delete identified threats, users have to upgrade to a premium version.

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

Step 1 : Start Windows in Safe Mode With Networking

Windows 10 / 11 Guide

1. Click on the Windows logo and select the Power icon when options pop up.
2. Select Restart from the options while pressing the Shift key on the keyboard.
3. Choose an Option window will appear. Select the Troubleshoot button.
4. In next window, please choose the Advanced Option.
5. On the Advanced Option window, click on Startup Settings, and then, click the Restart button to reboot the computer.
6. When Windows boots in Startup Settings, press the function key F5 or number 5 on the keyboard.

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

Windows 8 Guide

1. Click the Windows Start icon in the lower left section of the screen.
2. Open the Search window and type Advanced in the field. It will open General PC Settings.
3. Click on Advanced Startup, and then click on the Restart Now button.
4. Once the computer starts in the Advanced Startup option menu, select Troubleshoot.
5. Next, click on Advanced Options to reveal the next section.
6. Click Startup settings, and then click the Restart button to boot the PC in Startup Settings.
7. Use function key F5 or number key 5 to Enable Safe Mode with Networking.

Step 2 : Run a virus scanner

To remove PUA:AndroidOS/Styricka.B!MTB, we suggest that you scan the infected computer with this powerful virus removal tool. It can detect and get rid of Trojans, viruses, malware, and adware from the infected computer. To fully protect the computer against PUA:AndroidOS/Styricka.B!MTB or similar attacks, you can activate Sophos to have real-time scanning and complete defense against all forms of threats.

1. Download Sophos Virus Removal Tool from the link below. Save the file on your computer where you can easily access it.

2. Once the download completes, browse the location of the file. Double-click to run the program and begin the install process.

3. On the first window of installation wizard, click Next to continue. Then, it will display the program’s License Agreement. You need to Accept the terms in order to proceed. If Windows prompts for User Account Control, please click Yes to proceed.

Screenshot of Sophos EULA Page

4. On succeeding windows, click Next or Continue to carry on with the installation. After completing the installation process, Launch Sophos Virus Removal Tool.

5. An internet connection is required when running this scanner in order to download important updates. Make sure that everything is up-to-date to effectively remove viruses like PUA:AndroidOS/Styricka.B!MTB.

6. Click the Start Scanning button to  carry out the Scan. This will check the system for the presence of malicious objects, malware, and viruses. The tool reveals items that were found linked to PUA:AndroidOS/Styricka.B!MTB and other suspicious entities. Be sure to remove all identified threats.

Screenshot of Sophos Virus Scan

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.

Step 3 : 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 8 and 10/11 users, please run Windows Security. Users of Windows Vista and older versions can utilize Microsoft Security Essentials to remove the PUA:AndroidOS/Styricka.B!MTB virus.

Windows 8 / 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 8 or Windows 10/11 systems. Follow these procedures to scan your computer with the tool:

1. Tap or click the Search charm, search for Windows Security, and then open the application.

Image of Windows Security Search

2. On the Home tab, click Virus and threat protection from the sidebar.

3. On the main window, click on Scan Options. Then, click on Full Scan button.

Image of Scan Options

4. 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.

5. 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.

How to protect the computer from PUA:AndroidOS/Styricka.B!MTB?

The initial defense that comes to mind for any computer user is to install an anti-virus or anti-malware program. This move is sensible and probably the most practical way to protect the computer against a PUA:AndroidOS/Styricka.B!MTB attack. Hence, keep in mind that having security software does not guarantee full protection. The majority of the prevention still lies in being cautious of users, and therefore, we are providing the following information as guidelines to protect the computer from virus infection.

Avoid Malicious Websites

There are enormous numbers of websites that were made for the primary purpose of spreading PUA:AndroidOS/Styricka.B!MTB. Normally, these sites are involved in integrating malicious pop-up and browser hijacker, that will eventually cause further virus infections. Avoid such websites.

Ignore and Delete Phishing Emails

The mass-mailing of computer viruses gives the attackers the luxury of spreading their malicious code in just one send-off. This will arrive in the inbox as an email that appears to be from a legitimate organization. So, if you receive an unexpected email with a link or an attached file, better delete it immediately.

Do Not Click a Suspicious Link

Links from social media, forums, and blog sites are sometimes being utilized by attackers to drive web users to a malicious page that contains malicious code. Therefore, do not just click on any link, especially if it looks suspicious. Accidental access to the destination site may lead to a PUA:AndroidOS/Styricka.B!MTB infection.

Be Careful When Downloading Files

Cracked software, serial key generators, and several freeware are seen as another method that spreads the PUA:AndroidOS/Styricka.B!MTB virus. Avoid acquiring these types of applications, and if there is a need to download freeware or shareware, be sure to obtain it from the official website or trusted providers.

About the author

Leave a Comment

Your email address will not be published. Required fields are marked *