How to remove crypto mining malware?

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Crypto mining malware, also known as cryptojacking, has become a prevalent threat in the digital world. This malicious software infects computers and uses their processing power to mine cryptocurrencies without the user’s consent. If you suspect your device has been compromised, it is essential to take immediate action to remove the malware and protect your system. In this article, we will explore effective methods to remove crypto mining malware and safeguard your computer.

Identifying the Symptoms

Before diving into the removal process, it is crucial to identify the symptoms of crypto mining malware. Common signs include:

1. Slow Performance: Crypto mining malware consumes a significant amount of system resources, leading to sluggish performance and increased power consumption.

2. Overheating: The excessive usage of CPU and GPU by the malware can cause your device to overheat.

3. Increased Fan Noise: As the system works harder to cope with the mining activities, you may notice louder fan noises.

4. High CPU/GPU Usage: Monitor your system’s resource usage through the Task Manager or Activity Monitor. If you observe abnormally high CPU or GPU usage, it could be a sign of crypto mining malware.

Removing Crypto Mining Malware

1. Update your Antivirus Software: Ensure your antivirus software is up to date and run a full system scan. If the software detects any crypto mining malware, follow the recommended actions to remove it.

2. Use Anti-Malware Tools: Consider using specialized anti-malware tools that specifically target crypto mining malware. These tools can effectively detect and remove the malicious software from your system.

3. Disable Suspicious Processes: Open the Task Manager (Windows) or Activity Monitor (Mac) and identify any suspicious processes consuming excessive resources. Right-click on the process and select “End Task” (Windows) or click the “X” button (Mac) to terminate it.

4. Remove Browser Extensions: Crypto mining malware often disguises itself as a browser extension. Open your browser’s settings and navigate to the extensions/add-ons section. Remove any suspicious or unfamiliar extensions.

5. Clear Browser Cache and Cookies: Clearing your browser’s cache and cookies can help eliminate any traces of crypto mining malware.

6. Update Operating System and Software: Keeping your operating system and software up to date is crucial for security. Regular updates patch vulnerabilities that malware can exploit.

Preventing Future Infections

1. Install a Reliable Antivirus Software: Use reputable antivirus software and keep it updated to protect your system from various malware threats, including crypto mining malware.

2. Exercise Caution with Downloads: Be cautious when downloading files or software from untrusted sources. Verify the authenticity and reputation of the website before proceeding.

3. Enable Firewall Protection: Activate your device’s built-in firewall or install a reliable third-party firewall to add an extra layer of protection against incoming threats.

4. Regularly Back Up Your Data: Create regular backups of your important files and store them securely. In case of a malware infection, you can restore your system to a clean state without losing valuable data.


Crypto mining malware poses a significant threat to computer systems, impacting performance and compromising security. By promptly identifying the symptoms and following the steps outlined in this article, you can effectively remove crypto mining malware from your device. Additionally, implementing preventive measures will help safeguard your system against future infections.


– Microsoft:
– Norton:
– Malwarebytes:
– McAfee: