Data00.vji Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Data00.vji process is related to a malicious program that can properly be defined as a coin miner virus. That malware type uses your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your personal computer almost nonfunctional because of high CPU usage.
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What is Data00.vji process?

Data00.vji is a malicious process created by coin miner virus

As I have actually mentioned previously, Data00.vji is a coin miner trojan. The names of the .exe file may be diverse, but the impacts are generally the identical. Since coin miners aim at cryptocurrency mining, they use all possible hardware power of your PC to conduct this operation. This malware does not take note of the fact that you probably need to make use of your computer for other activities – it will always consume over 80% of your processor power.

Data00.vji Windows Process

Data00.vji – Extremely high CPU as well as GPU use

Besides CPU consumption, some of the coin miners additionally utilize GPU power for their operations. In that instance, you will likely struggle also to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as important as processor for system work, so Data00.vji coin miner viruses do not waste time on trifles and utilize all of it. It sometimes may result in sad effects.

Shortly about cryptocurrency mining

Crypto mining means the activity of calculating the transaction block hash. That is a basic element of anything based on the blockchain technology. Since this operation takes a lot of calculations, a very powerful desktop is needed. Exactly, the video card is better for this task, because they have more cores available. Cryptomining farms usually consist of tens and hundreds of video cards to conduct their activity effectively. Such systems are not usable for “classic” purposes, like gaming or browsing the Web. Fraudsters who make profit via this coin miner use someones’ PCs 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 Data00.vji miner?

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

    Firstly, Data00.vji virus makes your system overloaded. It is not able to run your applications now, since all CPU power is consumed by a virus. That malware does not care for your demands, all it pays attention to is generating profits on you. Even if you are patient, and you waited until web browser is open, you will likely suffer from incredibly sluggish performance. Pages can open for years, any sort of logins will take about a minute – just a nightmare for a person that works online.

    Data00.vji Technical Summary.

    File Name Data00.vji
    Type Trojan Coin Miner
    Detection Name Trojan:Win32/CoinMiner
    Distribution Method Software bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behavior Unrealcefsubprocess.exe, 2nd.exe, Adeploy.exe
    Removal Download and install GridinSoft Anti-Malware for automatic Data00.vji removal.

    “Visible” damage is not a solitary negative thing coin miners perform to your system. Data00.vji coin miner additionally deals damage to your OS. To conduct all malicious operations effectively, it wrecks the protection mechanisms of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent recognition. If you check the HOSTS file, you will likely see a load of new notes – they are added by this coin miner to connect your PC to a malicious mining network. All these changes shall be gone back to the original in the process of system recovery.

    Hardware effects of coin miner activity

    Besides decreasing your computer’s performance, performing at peak level for long times can cause damage to your machine as well as increase electricity costs. PC components 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 CPU cooling system is hard to damage. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily broke if affected while running, for instance, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the really high load caused by Data00.vji miner can easily lead to graphic card failure3. Video cards are also tend to have increased wearing when utilized for crypto mining. It is likely an undesirable case when your GPU’s performance plunges 20-30% only after several weeks of being exploited in such a way.

    How did I get Data00.vji 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 one of the most widespread malicious programs through “major” malware. Adware frequently acts as a carrier for Data00.vji malware injection: it shows you the banners, which contain a link to malware downloading. Yes, this abstract “malware” may belong to any type – another adware, spyware, rogue or backdoor. But the statistics say that approximately 30% of all malware spread with the malicious banners are coin miners – and Data00.vji is right with them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    Another way you could get this thing on your PC is by downloading it from the dubious site as a part of a program. Users who spread hacked versions of favored programs (which do not need the license key) have small chances to earn money. For this reason, there is a very big lure to add in malware to the final package of the hacked application and acquire a coin for every setup. Before blaming these guys for hacking and also malware distribution, ask yourself – is it OK to avoid purchasing the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much bigger figure for antivirus software and new parts for your computer.

    How to remove the Data00.vji miner from my PC?

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

    Getting rid of such a virus needs making use of specific tool. Proper anti-malware program should have high performance at scanning and be lightweight – in order to create no problems with utilization also on weak computers. Furthermore, it is recommended to have on-run security in your security solution – to stop the virus even before it launches. Microsoft Defender does not have these functions for various factors. That’s why I’d recommend you to use a third-party anti-malware program for that objective. GridinSoft Anti-Malware is a perfect option that fits each of the discussed features.5

    Before the malware removal, it is important to reboot your Windows into Safe Mode with Networking. Since Data00.vji miner takes a lot of processor power, it is required to stop 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 computer is in Safe Mode, all third-party software, just like the majority of non-critical system components, are not launched with the system start. That allows you to clean the computer without dealing with high CPU usage of the coin miner.

    Remove Data00.vji 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 Data00.vji Virus ⛏️ Trojan Coin Miner

    Name: Data00.vji

    Description: The Data00.vji is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Data00.vji 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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