Caudiofilteragent64.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Caudiofilteragent64.exe executable file belongs to a malevolent 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 system almost unusable because of high CPU use.
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What is Caudiofilteragent64.exe process?

Caudiofilteragent64.exe is a malicious process created by coin miner virus

As I have actually mentioned in the previous paragraph, Caudiofilteragent64.exe is a coin miner virus. The names of the .exe file may be diverse, however, the consequences are almost always the same. Considering that coin miners focus on cryptocurrency mining, they utilize all possible hardware capacity of your personal computer to run this operation. This virus does not pay attention to the fact that you may need to use your PC for other tasks – it will continuously take over 80% of your processor power.

Caudiofilteragent64.exe Windows Process

Caudiofilteragent64.exe – Extremely high CPU/GPU usage

Besides CPU consumption, some of the coin miners also 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 essential as CPU for system work, so Caudiofilteragent64.exe coin miner viruses don’t waste time on trifles and utilize it all. It often can cause unhappy results.

Shortly about cryptocurrency mining

Crypto mining is a term that means the activity of calculating the transaction block hash. That is a basic part of any project based on the blockchain technology. Since this operation takes a lot of calculations, a very strong computer is required. Exactly, the graphic card is better for this purpose, because they have more cores available. Cryptomining farms are usually constructed of dozens of graphic cards to conduct their activity effectively. Such systems are not usable for “normal” purposes, like gaming or web browsing. Crooks who gain money via this coin miner use someones’ hardware 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 Caudiofilteragent64.exe miner?

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

    Initially, Caudiofilteragent64.exe malware makes your computer overloaded. It is not able to run your applications now, because all CPU power is consumed by a virus. That malware does not care for your necessities, all it focuses on is generating profits on you. Even if you are patient, and you waited until web browser is open, you will likely suffer from exceptionally sluggish efficiency. Pages will open up for years, any type of logins will take about a minute – just a horror story for a person who does a job online.

    Caudiofilteragent64.exe Technical Summary.

    File Name Caudiofilteragent64.exe
    Type Trojan Coin Miner
    Detection Name Trojan:Win32/CoinMiner
    Distribution Method Software bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behavior Teamviewer_service.exe, Dropboxupdate.exe, Alg.exe
    Removal Download and install GridinSoft Anti-Malware for automatic Caudiofilteragent64.exe removal.

    “Visible” harm is not a solitary bad activity coin miners do to your personal computer. Caudiofilteragent64.exe coin miner additionally deals damage to your operating system. To carry out all malevolent operations effectively, it wrecks the security components of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent recognition. If you check the HOSTS file, you will likely see a load of new notes – they are brought in by this coin miner to connect your PC to a malicious cryptomining network. All these adjustments are about to be reverted to the original in the process of system recovery.

    Hardware effects of coin miner activity

    Besides slowing down your PC, running at peak power for a long period of time may cause damage to your machine and increase electricity costs. Hardware 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.

    Tiny and covered CPU fan is not very easy to broke. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily cracked if affected while working, for instance, by the user much before the virus injection. Malfunctioning cooling system, together with the very high load caused by Caudiofilteragent64.exe malware can easily lead to graphic processing unit failure3. Video cards are also prone to have very fast wearing when used for crypto mining. It is surely an unwanted case when the performance of your video card plunges 20-30% just after 1-2 weeks of being used in such a way.

    How did I get Caudiofilteragent64.exe 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 among “serious” viruses. Adware sometimes acts as a carrier for Caudiofilteragent64.exe malware infiltration: it demonstrates you the banners, which include a link to malware downloading. Sure, this abstract “malware” may belong to any kind – yet another adware, spyware, rogue or backdoor. But the statistics show that around 30% of all viruses spread with the malevolent banners are coin miners – and Caudiofilteragent64.exe is just with them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    Another way you could get this item on your PC is by downloading it from the unreliable web page as a part of a program. People who spread hacked variants of favored programs (which do not require the license key) have small chances to make money. For this reason, there is a very big temptation to include malware to the final package of the hacked app and get a coin for each installation. Before criticizing these guys for hacking and also malware spreading, ask yourself – is it okay to avoid purchasing the program in such a way? It is more affordable to pay $20-$30 one time than to pay a much bigger figure for antivirus software as well as new parts for your computer.

    How to remove the Caudiofilteragent64.exe miner from my PC?

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

    Removing such a virus involves making use of specific tool. Appropriate security tool must have high capability at scanning and be lightweight – in order to make no problems with utilization even on weak systems. Additionally, it is better to have on-run security in your security tool – to halt the virus even before it starts. Microsoft Defender does not have these functions for various reasons. That’s why I’d recommend you to use a third-party anti-malware program for that objective. GridinSoft Anti-Malware is an ideal choice that fits all of the specified qualities.5

    Before the virus removal, it is important to reboot your operating system into Safe Mode with Networking. Since Caudiofilteragent64.exe miner takes a lot of CPU capacity, it is required 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 apps, just like the majority of non-crucial Windows components, are not launched with the system start. That gives you the ability to clean the computer without dealing with high processor usage of the coin miner.

    Remove Caudiofilteragent64.exe 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 Caudiofilteragent64.exe Virus ⛏️ Trojan Coin Miner

    Name: Caudiofilteragent64.exe

    Description: The Caudiofilteragent64.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Caudiofilteragent64.exe 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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