How to Remove Locky Ransomware on Windows 11: Complete Guide with Effective Steps

Locky ransomware is a dangerous type of malware that encrypts your files and demands payment for their release. If your Windows 11 PC is infected, it’s important to act quickly and carefully. Removing Locky ransomware requires patience and following precise steps to protect your data.

This guide will help you understand how to safely remove Locky ransomware from your Windows 11 system. We will cover easy-to-follow instructions, starting from basic checks to more advanced removal techniques.

By following this complete guide, you can minimize damage and recover your computer’s normal function. Remember, prevention and backup are also key to avoiding ransomware problems in the future.

Let’s begin with some quick notes that will prepare you for the removal process.

Quick Note: Preliminary Checks Before Removal

Disconnect from the Internet: Immediately unplug your Ethernet cable or turn off Wi-Fi. This stops ransomware from communicating with its server or spreading further.
Do Not Pay the Ransom: Paying does not guarantee file recovery and encourages cybercrime.
Backup Important Files: If possible, copy unaffected files to an external hard drive or cloud storage before starting removal.
Prepare a USB Drive: You may need a clean USB to create recovery or malware removal tools.

Step 1: Boot Windows 11 into Safe Mode

Safe Mode starts Windows with only essential programs and services. This helps prevent Locky ransomware from running during removal.

Click the Start button, then select Settings.
Go to System > Recovery.
Under Advanced startup, click Restart now.
After your PC restarts, select Troubleshoot > Advanced options > Startup Settings.
Click Restart.
When the startup settings screen appears, press 4 to enter Safe Mode.

Booting in Safe Mode limits the ransomware’s ability to interfere with removal tools.

Step 2: Run a Full Scan with Windows Defender

Windows Defender is the built-in antivirus in Windows 11 and can detect many ransomware variants including Locky.

Open Start and type Windows Security, then open it.
Click Virus & threat protection.
Select Scan options and choose Full scan.
Click Scan now and wait for the scan to complete.

If Windows Defender finds threats, it will attempt to quarantine or remove them. This step helps eliminate Locky’s active files.

Step 3: Use a Trusted Anti-Malware Tool for a Deep Scan

Sometimes Windows Defender might miss parts of the ransomware. Using a dedicated anti-malware tool can improve detection.

Malwarebytes: Download and install Malwarebytes.
Run a full scan in Safe Mode.
Follow the prompts to quarantine and remove any detected threats.

Malwarebytes is effective because it specializes in removing malware that traditional antiviruses might overlook.

Step 4: Delete Temporary Files and Restore System Files

Removing temporary files can help get rid of ransomware remnants. Restoring system files can undo some damage.

Press Windows + R, type cleanmgr, and press Enter.
Select your system drive (usually C:), then check Temporary files and other unnecessary files.
Click OK to delete them.
Next, open Command Prompt as administrator: Right-click Start, select Windows Terminal (Admin).
Type sfc /scannow and press Enter. This will scan and repair corrupted system files.

Cleaning temporary files reduces clutter that ransomware might use, and repairing system files strengthens your PC’s stability.

Step 5: Restore Your Files Using Windows Backup or Shadow Copies

If your files are encrypted, you may be able to recover them without paying ransom by restoring backups or shadow copies.

Check for Backups: If you have backups on an external drive or cloud service, restore from those.
Use Windows File History: Go to Settings > Update & Security > Backup and select Restore files from a current backup.
Restore Shadow Copies: Right-click the encrypted folder, choose Properties > Previous Versions. Select an older version and click Restore.

These methods allow you to recover files without paying ransom, but success depends on prior backups or system settings.

Alternative and Advanced Methods

If the above steps do not fully remove the ransomware or recover your files, consider these advanced options:

Use Ransomware Decryption Tools: Some security companies offer free decryption tools for certain Locky variants. Check sites like No More Ransom.
Perform a System Restore: Use System Restore to return your PC to a point before infection. Search rstrui in Start and follow prompts.
Reinstall Windows: As a last resort, you can reset or reinstall Windows 11. This removes ransomware but deletes all files, so backup first.

FAQs

Can I pay the ransom to get my files back?

It is not recommended to pay the ransom. There is no guarantee the attackers will provide the decryption key, and paying encourages more attacks.

Is Locky ransomware detectable by Windows Defender?

Yes, Windows Defender can detect many ransomware strains, including Locky. However, combining it with dedicated anti-malware tools improves detection.

Will Safe Mode remove the ransomware?

Safe Mode itself does not remove ransomware but prevents it from running, making removal tools more effective.

Can I recover my encrypted files without backups?

Recovery without backups is challenging. Sometimes, shadow copies or decryption tools can help, but there is no guaranteed method.

How can I protect my PC from future ransomware attacks?

Always keep Windows and software updated, use reputable antivirus software, avoid opening suspicious emails or links, and regularly backup important data.

When Nothing Works

If Locky ransomware persists despite all efforts, consider consulting professional IT support or cybersecurity specialists. You can also report the attack to official authorities such as your local cybercrime unit.

Refer to trusted resources like the No More Ransom Project for additional tools and guidance.

Reinstalling Windows 11 or resetting your PC might be necessary if removal attempts fail, but this should be your last option due to data loss risk.

Conclusion

Removing Locky ransomware from Windows 11 requires careful, step-by-step actions starting with safe mode boot and virus scans. Using Windows Defender along with trusted anti-malware tools increases your chances of successful removal. Always disconnect from the internet immediately and avoid paying ransoms.

Restoring your files through backups or shadow copies is the safest way to recover encrypted data. If these options are unavailable, look for free decryption tools or consider professional help.

By following this guide and adopting safe computing habits, you can overcome Locky ransomware infection and better protect your system in the future.