CoinHelper — Avast Coin Miner Detection Removal

Written by Wilbur Woodham
If you spectate the alert of CoinHelper detection, it appears that your computer has a problem. All viruses are dangerous, without any exceptions. CoinHelper can make your system slower, and even lead to hardware malfunction.

Any type of malware exists with the only target – make money on you1. And the programmers of these things are not thinking of ethicality – they use all possible methods. Grabbing your private data, receiving the payments for the banners you watch for them, exploiting your CPU and GPU to mine cryptocurrencies – that is not the full list of what they do. Do you like to be a riding horse? That is a rhetorical question.

What does the notification with CoinHelper detection mean?

The CoinHelper detection you can see in the lower right corner is shown to you b Avast and AVG. That anti-malware program is pretty good at scanning, but prone to be generally unstable. It is defenseless to malware invasions, it has a glitchy interface and problematic malware removal capabilities. Thus, the pop-up which states about the CoinHelper is simply a notification that Avast has identified it. To remove it, you will likely need to use another anti-malware program.

The exact CoinHelper virus is a really undesirable thing. It uses your CPU and GPU to mine cryptocurrencies. This procedure requires great calculating power and is usually conducted on specialized PC configurations – so-called mining systems. Doing this job on an ordinary PC causes the inability even to open the internet browser. High CPU load – about 80-90% – is among the typical symptoms of coin miner activity. System straining leads to a lot faster hardware wear, as well as potential malfunction of some of the hardware components.

Coin Miner Summary:

NameCoinHelper Miner
DetectionCoinHelper
DamageExploits your hardware to mine cryptocurrencies without your permission.
Fix ToolSee If Your System Has Been Affected by CoinHelper Miner
Shortly about cryptocurrency mining

Lots of people think about crypto mining just as a method of generating new coins. Crypto mining, however, also involves validating cryptocurrency transactions on a blockchain network and adding them to a distributed ledger. Most importantly, crypto mining prevents the double-spending of digital currency on a distributed network. Considering that distributed journals do not have a centralized authority, the mining procedure is essential for validating deals. Miners are, for that reason, incentivized to secure the network by joining the operation validation process that boosts their prospects of winning newly minted coins2.

Is CoinHelper dangerous?

As I have actually specified , non-harmful malware does not exist. And CoinHelper is not an exception. CoinHelper virus will undoubtedly make your system slower, and additionally it can set your hardware components at a hazard. When it performs at such a high load, it can be affected because of overheating. In addition, GPU wear in the process of mining is several percent each week3. Providing the miner the option to work is not just about losing the option to work as usual. This malware basically “thieves” the life expectancy of your hardware.

In addition, some of the modern-day coin miner variations have spyware inside. It is able not just to mine cryptocurrencies on your hardware but additionally to grab all information about you and your system. And there is no chance to realise if the miner you have contains an added spyware. The fact that NAME was recognized definitely points out that you should remove it immediately.

How did I get this virus?

It is not easy to line the sources of malware on your computer. Nowadays, things are mixed, and spreading methods chosen by adware 5 years ago may be utilized by spyware nowadays. However, if we abstract from the exact spreading tactic and will think about why it works, the reply will be really basic – low level of cybersecurity understanding. People press on promotions on odd websites, open the pop-ups they receive in their web browsers, call the “Microsoft tech support” thinking that the scary banner that states about malware is true. It is necessary to understand what is legitimate – to avoid misconceptions when trying to identify a virus.

Microsoft tech support scam

Microsoft tech support scam page

Nowadays, there are two of the most widespread ways of malware distribution – bait e-mails and injection into a hacked program. While the first one is not so easy to stay away from – you must know a lot to understand a fake – the 2nd one is very easy to address: just do not use cracked apps. Torrent-trackers and various other providers of “free” applications (which are, exactly, paid, but with a disabled license checking) are just a giveaway place of malware. And CoinHelper is simply amongst them.

How to remove the CoinHelper from my PC?

CoinHelper malware is incredibly difficult to erase by hand. It stores its data in a variety of locations throughout the disk and can recover itself from one of the parts. Furthermore, a number of changes in the registry, networking setups, and Group Policies are fairly hard to discover and revert to the original. It is much better to use a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the most ideal for malware removal purposes.

Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated just about every hour. Moreover, it does not have such problems and vulnerabilities as AVG or Avast does. The combination of these facts makes GridinSoft Anti-Malware perfect for getting rid of malware of any kind.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of CoinHelper the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning

Another detections from Avast

How to Remove CoinHelper Malware

Name: CoinHelper

Description: If you have seen a message showing the “CoinHelper found”, it seems that your system is in trouble. The CoinHelper virus was detected, but to remove it, you need to use a security tool. Windows Defender, which has shown you this message, has detected the malware. However, Defender is not a reliable thing - it is prone to malfunction when it comes to malware removal. Getting the CoinHelper malware on your PC is an unpleasant thing, and removing it as soon as possible must be your primary task.

Operating System: Windows

Application Category: Miner

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References

  1. Read about malware types on GridinSoft Threat encyclopedia.
  2. Read more about cryptocurrency mining.
  3. Cryptocurrency mining wears you GPU pretty fast – the real-world tests approve that fact.

About the author

Wilbur Woodham

I was a technical writer from early in my career, and consider IT Security one of my foundational skills. I’m sharing my experience here, and I hope you find it useful.

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