JS/CoinMiner Malware – How to Remove Fully
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JS/CoinMiner Malware – How to Remove Fully

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Note! Your computer might be affected by JS/CoinMiner and other threats.
Threats such as JS/CoinMiner may be persistent on your system. They tend to re-appear if not fully deleted. A malware removal tool like SpyHunter will help you to remove malicious programs, saving you the time and the struggle of tracking down numerous malicious files.
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This article aims to show you how you can remove the JS/CoinMiner malware completely from your computer and how you can protect your computer against future infections as well.

A new JavaScript miner malware has appeared, infecting computers via websites that have it embedded on it, detected as JS/CoinMiner. The malware utilizes the CPU and GPU of your computer in order to mine for cryptocurrencies, like Monero and BitCoin at your expense. If you have come across the JS/CoinMiner threat, we recommend you to immediately scan you computer for other malware as well and remove any viruses, that may be redirecting you to websites causing JS/CoinMiner infections.

Threat Summary

NameJS/CoinMiner
TypeJavaScript Miner Malware
Short DescriptionWhen this malware infects your computer, it may begin to use your central processor and video card’s resources in order to mine for the cryptocurrencies BitCoin or Monero.
SymptomsNo symptoms besides your CPU and GPU becoming overheated, as this malware tries to stay undetectable for longer periods of time.
Distribution MethodVia compromised websites or sites that embedded it.
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User ExperienceJoin Our Forum to Discuss JS/CoinMiner.

How Did I Get JS/CoinMiner Malware on My PC

The JS/CoinMiner cyber-threat is spread via more than one method. It is a JavaScript type of attack which means that it is a piece of code, utilized to download the malware on your computer via such script and automatically execute it. Such JavaScript code is usually embedded on suspicious and malicious websites, like torrent sites or other unconfirmed websites that aim to make profit at your CPU and GPU’s expense. Such sites have so far confirmed to come in the hundreds, including ThePirateBay, the world’s largest torrent tracker. So bottom line is, if you want to stay protected from JS/CoinMiner, you should install an advanced anti-malware software which unlike traditional protection programs uses a protection shield that is in real time against low-level threats, like JS/CoinMiner and can stop them before they have infected your PC.

JS/CoinMiner – More Information

Once your computer has been infected with JS/CoinMiner, the virus may drop an executable file somewhere on your computer. This file may be located in the following malicious Windows folders:

  • %AppData%
  • %Local%
  • %LocalLow%
  • %Roaming%
  • %Temp%

After the malicious file is dropped on your computer, the malware may also begin to execute various different types of commands to run the file automatically as an administrator. The malicious executable of JS/CoinMiner may also become fileless after it has been ran once on your PC and mine while you are online. The primary symptom of noticing this malware Is if your CPU or GPU usage(or both) is highly elevated without you using anything actively on your computer system.

Furthermore, since JS/CoinMiner is the type of malware that is intrusive, it may also obtain information about your computer, such as:

  • Any BitCoin wallets installed on it.
  • Passwords and registration accounts.
  • System information.
  • Network information.
  • Take screenshots.
  • Log keystrokes.

Although this is not confirmed, the malware may have embedded in it’s script, instructions that may help it to self-update and remain hidden for longer periods of time on your computer system.

Remove JS/CoinMiner Malware from Your Computer

Similar to Coinhive JS miner , this infection should be isolated before actually removing it, since it may be more complicated than it seems. Since having to manually look for the threat may take time, we have created simple instructions down below which show you in few simple steps how to isolate the JS/CoinMiner
Malware and remove it automatically from your computer. Malware researchers and cyber-sec experts often advise to perform a scan with an advanced anti-malware software to discover other malware, besides JS/CoinMiner on your computer and remove all malicious objects effectively as well as protect your PC against future malware as well.

Note! Your computer system may be affected by JS/CoinMiner and other threats.
Scan Your PC with SpyHunter
SpyHunter is a powerful malware removal tool designed to help users with in-depth system security analysis, detection and removal of threats such as JS/CoinMiner.
Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.

To remove JS/CoinMiner follow these steps:

1. Boot Your PC In Safe Mode to isolate and remove JS/CoinMiner files and objects
2. Find files created by JS/CoinMiner on your PC

Use SpyHunter to scan for malware and unwanted programs

3. Scan for malware and unwanted programs with SpyHunter Anti-Malware Tool

Ventsislav Krastev

Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.

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