Jokerpos.exe process belongs to a harmful program that can accurately be recognized as a coin miner trojan. That malware type uses your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your computer pretty much nonfunctional as a result of high CPU use.
What is Jokerpos.exe process?
Jokerpos.exe is a malicious process created by coin miner virus
As I have actually specified earlier, Jokerpos.exe is a coin miner virus. The names of the .exe file may be diverse, however, the effects are usually the same. Since coin miners aim at cryptocurrency mining, they utilize all available hardware power of your desktop to run this process. This malware doesn’t care about the fact that you may need to use your PC for other tasks – it will consistently consume over 80% of your CPU power.
Jokerpos.exe – Extremely high CPU and GPU use
Besides CPU utilization, some of the coin miners also utilize GPU power for their operations. In that instance, you will likely struggle also to see the mouse cursor moving – GPU is usually used on 100%. It is not as essential as CPU for system work, so Jokerpos.exe coin miner viruses do not waste time on trifles and utilize all of it. It often may result in sad consequences.
Shortly about cryptocurrency mining
Cryptocurrency mining is a term that means the activity of calculating the transaction block hash. That is a integral part of anything based on the blockchain technology. Since this operation takes a lot of calculations, a very strong computer is needed. Exactly, the graphic card is better for this task, because they have more cores available. Cryptomining farms are usually constructed of tens and hundreds of graphic cards to complete their task efficiently. Such computer systems are not usable for “classic” purposes, like gaming or browsing the Web. Fraudsters who gain money via this coin miner use someones’ hardware instead, even if they are used for the regular activity.
List of the typical coin miner symptoms
How dangerous is the Jokerpos.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First off, Jokerpos.exe malware makes your PC overloaded. It is unable to run your applications now, because all processor power is used by a malware. 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 web browser is open, you will likely experience incredibly slow efficiency. Pages can open up for years, any kind of logins will likely take about a minute – just a headache for a person who does a job online.
Jokerpos.exe Technical Summary.
| File Name | Jokerpos.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Osloader.exe, Microsoftup.exe, Sonic.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Jokerpos.exe removal. |
“Visible” harm is not a solitary bad thing coin miners perform to your system. Jokerpos.exe coin miner also deals damage to your OS. To conduct all malevolent functions properly, it wrecks the security features of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid detection. If you check the HOSTS file, you will likely see a lot of new entries – they are added by this coin miner to connect your PC to a malicious mining network. All these changes are about to be gone back to the initial state in the process of system recovery.
Hardware effects of coin miner activity
Besides making your computer slow, performing at peak power for a long period of time may trigger damage to your device as well as raise power expenses. Hardware components are created 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 cooling system is hard to broke. Meanwhile, GPUs have large and easy-to-access rotors, which can be easily cracked if affected while running, for instance, by the user much before the malware injection. Malfunctioning cooling system, together with the very high load caused by Jokerpos.exe malware can easily lead to GPU failure. GPUs are also tend to have fast wearing when utilized for crypto mining. It is surely an undesirable situation when the performance of your graphic card plunges 20-30% only after 1-2 weeks of being used in such a way.
How did I get Jokerpos.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 the most common malevolent programs through “major” viruses. Adware sometimes acts as a carrier for Jokerpos.exe malware injection: it shows you the banners, which have a link to malware downloading. Yes, this abstract “malware” can belong to any type – yet another adware, spyware, rogue or backdoor. But the statistics show that approximately 30% of all malware spread through the malicious banners are coin miners – and Jokerpos.exe is right among them.
The example of malicious banners you can see in the Internet
One more way you could get this thing on your computer is by downloading it from the suspicious site as a part of a program. People who spread hacked variants of favored programs (which do not demand the license key) have small chances to make money. Thus, there is a very big lure to add in malware to the final package of the hacked application and get a coin for every setup. Prior to criticizing these guys for hacking and also malware distribution, ask yourself – is it okay to avoid buying the program in this manner? It is much cheaper to pay $20-$30 at once than to pay a much greater figure for antivirus software as well as new parts for your computer.
How to remove the Jokerpos.exe 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 the use of special tool. Effective antivirus should have high efficiency at scanning and be lightweight – in order to make no problems with utilization also on weak systems. Additionally, it is better to have on-run security in your protection tool – to prevent the virus even before it launches. Microsoft Defender does not have these elements for different factors. That’s why I’d recommend you to use a third-party anti-malware program for that goal. GridinSoft Anti-Malware is a perfect option that fits all of the discussed characteristics.2
Prior to the malware removal, it is important to boot your system into Safe Mode with Networking. Since Jokerpos.exe miner consumes a lot of processor capacity, it is needed 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.
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.
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 system without dealing with high CPU usage of the coin miner.
Remove Jokerpos.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.
After activating your free trial, start Full scan. It may last up to 10 minutes. You may use the PC as usual.
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.
Now, you are good to go. Reboot your PC into a normal Windows mode and use just as there was nothing malicious.
User Review
( votes)References
- Read about why Monero and DarkCoin are so popular amongst cybercriminals.
- Our review on GridinSoft Anti-Malware.
