Roclin.click Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Roclin.click executable file is related to a malicious application that can accurately be recognized as a coin miner trojan virus. That malware form utilizes your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your computer roughly nonfunctional as a result of high CPU utilization.
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What is Roclin.click process?

Roclin.click is a malicious process created by coin miner virus

As I have mentioned before, Roclin.click is a coin miner trojan virus. The names of the .exe file may be diverse, however, the effects are generally the same. Since coin miners focus on cryptocurrency mining, they utilize all possible hardware capacity of your PC to perform this process. This virus does not care about the fact that you may want to make use of your PC for other activities – it will continuously take over 80% of your CPU power.

Roclin.click Windows Process

Roclin.click – Very high CPU and GPU use

Besides CPU consumption, some of the coin miners additionally utilize GPU power for their tasks. In that case, you will likely struggle also to see the mouse cursor moving – GPU is often utilized on 100%. It is not as critical as processor for system work, so Roclin.click coin miner viruses don’t waste time on trifles and utilize it all. It sometimes can cause bad results.

Shortly about cryptocurrency mining

Crypto mining means the activity of calculating the transaction block hash. That is a integral part of any project based on the blockchain technology. Since this operation takes a lot of calculations, a strong desktop is required. Exactly, the GPU is better for this purpose, because they have more cores available. Cryptocurrency mining farms are usually constructed of tens and hundreds of video cards to conduct their activity effectively. Such systems are not usable for “general” purposes, like gaming or browsing the Web. Crooks who make profit via this coin miner use someones’ computers instead, even if they are used for the regular activity.2

List of the typical coin miner symptoms

  • Microsoft Defender is stopped;
  • CPU and GPU is loaded at 80-90% exactly after the system start
  • Cooling fans are running at high speed and create a lot of noise
  • A single process in Task Manager consumes all CPU and GPU power
  • How dangerous is the Roclin.click miner?

    Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system

    Initially, Roclin.click virus makes your computer overloaded. It is not able to run your applications now, since all processor power is consumed by a virus. That malware does not care for your demands, all it focuses on is generating profits on you. Even if you are patient, and you waited until browser is open, you will likely suffer from incredibly slow efficiency. Pages can open up for years, any sort of logins will likely take about a minute – just a headache for a person who works online.

    Roclin.click Technical Summary.

    File NameRoclin.click
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorEyg99du.exe, Payload.exe, Srv.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Roclin.click removal.

    “Visible” damage is not a single negative thing coin miners perform to your PC. Roclin.click coin miner additionally deals damage to your OS. To perform all malicious operations properly, it ruins the protection mechanisms of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent detection. If you check the HOSTS file, you will likely see a number of new notes – they are brought in by this coin miner to connect your computer to a malicious cryptomining network. All these changes shall be reverted to the initial state in the process of system recovery.

    Hardware effects of coin miner activity

    Besides slowing down your PC, running at peak power for long times may cause damage to your device as well as raise power costs. PC elements are designed to easily deal with high load, but they are good with it only in case when they are in a good shape.

    Compact and covered processor cooling system is hard to broke. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily cracked if touched while spinning, for example, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the really high load caused by Roclin.click can easily lead to GPU failure3. Graphic cards are also tend to have increased wearing when used for crypto mining. It is likely an undesirable situation when your GPU’s performance plunges 20-30% only after several weeks of being exploited in such a way.

    How did I get Roclin.click coin miner virus?

    Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources

    Coin miners are the most widespread malevolent programs through “severe” malware. Adware sometimes functions as a carrier for Roclin.click malware injection: it demonstrates you the banners, which contain a link to malware downloading. Yes, this abstract “malware” can belong to any kind – an additional adware, spyware, rogue or backdoor. However, the statistics show that around 30% of all malware spread through the malevolent banners are coin miners – and Roclin.click is right among them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    An additional way you could get this thing on your computer is by downloading it from the untrustworthy web page as a part of a program. Users who spread hacked versions of well-known programs (which do not demand the license key) have small chances to make money. Thus, there is a huge lure to add malware to the final package of the hacked application and get a coin for every setup. Before blaming these guys for hacking and also malware spreading, ask yourself – is it alright to avoid paying for the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much greater figure for antivirus software and new parts for your desktop.

    How to remove the Roclin.click miner from my PC?

    The best way to get rid of this coin miner virus is to use anti-malware software

    Eliminating such a virus requires making use of specific program. Proper antivirus should have high efficiency at scanning and be lightweight – in order to create no problems with usage also on weak PCs. Furthermore, it is better to have on-run protection in your protection tool – to stop the virus even before it starts. Microsoft Defender lacks these functions for various factors. That’s why I’d recommend you to use a third-party anti-malware program for that goal. GridinSoft Anti-Malware is a superb choice that fits each of the discussed features.5

    Prior to the malware removal, it is important to reboot your system into Safe Mode with Networking. Since Roclin.click miner consumes a lot of processor capacity, it is needed to halt it before launching the security program. Otherwise, your scan will last for years, even though the GridinSoft program is pretty lightweight.

    Booting the PC into Safe Mode with Networking

    Press the Start button, then choose Power, and click on Reboot while holding the Shift key on the keyboard.

    Boot into Windows Safe Mode

    Windows will reboot into recovery mode. In that mode, choose Troubleshoot→ Startup Settings→ Safe Mode with Networking. Press the corresponding button on your keyboard to choose that option.

    windows safe mode boot option with command prompt

    When your PC is in Safe Mode, all third-party applications, just like the majority of non-critical system components, are not started with the system start. That allows you to clean the computer without dealing with high CPU usage of the coin miner.

    Remove Roclin.click coin miner virus with GridinSoft Anti-Malware

    Download and install GridinSoft Anti-Malware. You can use this anti-malware program for free during its 6-day trial period. In that term, all functions are available, and it takes no payments to remove malware from your system.

    GridinSoft Anti-Malware free trial

    After activating your free trial, start Full scan. It may last up to 10 minutes. You may use the PC as usual.

    Scanning in GridinSoft Anti-Malware

    When the scan is finished, press the Clean Now button to remove all detected elements from your system. This procedure takes less than a minute.

    GridinSoft Anti-Malware after the scan process

    Now, you are good to go. Reboot your PC into a normal Windows mode and use just as there was nothing malicious.

    Remove Roclin.click Virus ⛏️ Trojan Coin Miner

    Name: Roclin.click

    Description: The Roclin.click is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Roclin.click will create your CPU to go for very warm temperatures for prolonged periods of time, which could reduce the life of the CPU.

    Operating System: Windows

    Application Category: Trojan

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    References

    1. Read about why Monero and DarkCoin are so popular amongst cybercriminals.
    2. Detailed explanation of how does cryptomining work.
    3. About unwanted effects for GPUs in the process of cryptomining.
    4. Read more about various malware type on Cybersecurity Glossary.
    5. Our review on GridinSoft Anti-Malware.

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    About the author

    Robert Bailey

    I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

    As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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