What is Screen Locker Ransomware and how can you remove it?

What is Screen Locker Ransomware and how can you remove it?

Lockscreen ransomware is a type of ransomware that takes over your screen and prevents you from using your device. This type of ransomware is on the rise and can be very difficult to remove without proper information about it.


So, what is Screen Locker ransomware? How does it work? And how can you protect yourself from it?


What is a Screen Locker Ransomware?

Most of you will have heard of ransomware. It is one of the most dangerous types of malware, which can completely encrypt your data and demand a ransom to decrypt it. There are different types of ransomware, such as Cryptolocker, Locky and Petya. One such type is Screen Locker ransomware.

Screen Locker ransomware freezes your screen at startup and blocks you from accessing your computer. It displays a fake message or warning that claims to be from a law enforcement agency such as the FBI or DHS.

The message also contains some made-up laws that you allegedly broke and demands a fine to unlock your screen. In short, it is just a way to blackmail victims and make money from them.

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This type of ransomware targets the operating system level and bypasses all security measures. It can infect your computer through malicious email attachments, websites or links.

How does Screen Locker Ransomware infect your device?

There are a few ways Screen Locker ransomware can infect your device.

The most common is through email attachments. These attachments can be in the form of documents, images or even links. When you open the attachment, the malicious code will run and lock the screen.

Another way Screen Locker can infect your device is through fake updates. These can be for something like an application installed on your device, a browser, or even your entire operating system (OS). When you download and install a fake update, Screen Locker ransomware will actually be installed.

Screen Locker ransomware can also be spread through malicious websites. These sites can either contain exploit kits or drive-by downloads that can infect your device without your knowledge.

How does Screen Locker Ransomware work?

When your device is infected with Screen Locker ransomware, it will lock the screen, block your access to the system OS and display a ransom demand. This will usually be in the form of a timer or an image.

encrypted lock screen

The warning message generally says that you need to pay a certain amount of money to unlock the screen. Usually Screen Locking ransomware does not use encryption, but in some cases the ransomware will also encrypt your files and demand a higher ransom.

How to identify and contain Screen Locker Ransomware

As soon as you see the ransom message on the screen, you will know that your device is infected. But there are a few other things you can look for to be sure.

First, check if you have access to the Task Manager. If you can, it means that the ransomware has not completely taken over your system.

Then see if you can restart your computer in safe mode. If you can, it means that the ransomware has not infected the startup process of your computer.

Finally, check if you have a recent backup of your data. If you do, you can format the system and restore the data from the backup. Since most ransomware tends to spread and infect multiple devices, try to contain it. For that, you need to disconnect the computer from the network as soon as possible. This will prevent the ransomware from spreading to other devices connected to the same network.

If there are any external hard drives or USB drives connected to the computer, disconnect them as well.

How to remove Screen Locker Ransomware

If you are sure that your device is infected with Screen Locker ransomware, remove it as soon as possible. You can use an anti-malware or antivirus program if you have access to it. These are designed to scan and remove all malware from your computer.

You can also use a bootable USB drive with an anti-malware program to remove the ransomware.

If you have access to Windows Safe Mode, removing screen lock ransomware will be easy.

A Windows PC that starts up

To remove Screen Locker from your Windows device, restart your system in safe mode. In safe mode, only the essential Windows apps and services will run. This will help you track down the culprit malware and remove it completely from your device.

In safe mode, if you cannot find and remove the malicious program, you can restore the system to a previous state when there was no infection. Windows automatically creates the system restore points if you allow it. So by using the system restore points you can switch back the system to a clean state.

How to prevent a Screen Locker Ransomware infection

Prevention is better than cure, but when it comes to ransomware attacks, prevention is probably the only true cure. Once your system is infected with ransomware, it becomes incredibly difficult to reverse its effects. In most cases, users have to either surrender to the ransom demands or forget about the encrypted files.

Although Screen Locker ransomware usually doesn’t encrypt your files, it can still cause serious problems by blocking your access to your system’s OS. Here are some preventative measures you can take to secure your data from Screen Locker ransomware.

Backup your data

The best way to prevent ransomware attacks is to have a good backup system in place. This will ensure that even if your system gets infected, you can still restore your data from the backup. You must back up your data regularly to an external hard drive or a cloud service, and then remove that backup from your network so that it cannot be infected at the same time as your device in such a situation. This will help you recover your data if your system is ever infected with ransomware.

Keep your software up to date

You must keep your operating system and all software up to date. Updates usually contain the security patches that help fix the vulnerabilities in the system. By keeping your system up to date, you can prevent many ransomware attacks.

Use a good security program

Data security threat

You must use a good security program to protect your system from any malicious attack. Having a robust security program will ensure that the ransomware infection is prevented even before it attacks your system.

You must also keep your security software updated to receive the latest security updates.

Do not download suspicious files

Always be careful when downloading files from the Internet. You should only download files from trusted sources. Also remember to scan all downloaded files with a good security solution before opening them.

Be careful when opening emails and attachments

Be careful when opening emails and attachments. Ransomware is usually spread through email attachments. Do not open email attachments from an unknown sender. Before opening an attachment, make sure you scan it properly with a robust security program.

Do not click on suspicious links you receive in emails or other online platforms. These links can redirect you to malicious websites that can infect your system with ransomware. It’s always better to be safe than sorry.

Avoid using pirated software

You should avoid using pirated software, including games, as they usually contain malicious code that can infect your system with ransomware. Use only genuine and licensed software.

Keep the firewall turned on

Keep your firewall turned on as it will help prevent unauthorized access to your system. It will also block the ransomware from spreading to your other connected networks.

Should you be worried about Screen Locker Ransomware?

Although Screen Locker Ransomware is not that common and is less dangerous than other ransomware types (at least when it comes to malware that doesn’t encrypt all your data), you should still be careful.

If it infiltrates your system, you will not be able to access your computer. In case you are a victim of this ransomware, there are ways to remove it and get your data back. But it is always better to take preventive measures to avoid ransomware attacks.

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