Wifitask.exe process belongs to a malevolent program that can accurately be recognized as a coin miner virus. That malware type uses your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your personal computer pretty much unusable as a result of high CPU use.
What is Wifitask.exe process?
Wifitask.exe is a malicious process created by coin miner virus
Wifitask.exe – Very high CPU/GPU use
Besides CPU usage, some of the coin miners additionally utilize GPU power for their tasks. In that case, you will likely struggle even to see the mouse cursor moving – GPU is often utilized on 100%. It is not as important as CPU for system work, so Wifitask.exe coin miner viruses do not waste time on trifles and use all of it. It often can cause bad results.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Wifitask.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First of all, Wifitask.exe virus makes your computer overloaded. It is not able to run your applications anymore, because all CPU power is used by a virus. That malware does not care for your necessities, all it pays attention to is making money on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with extremely slow efficiency. Pages will open up for years, any sort of logins will take about a minute – just a headache for a person that works online.
Wifitask.exe Technical Summary.
| File Name | Wifitask.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Dllhostn.exe, G_jugk.exe, Movies.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Wifitask.exe removal. |
“Visible” harm is not a solitary bad activity coin miners perform to your personal computer. Wifitask.exe coin miner additionally deals damage to your OS. To execute all malevolent functions successfully, it wrecks the protection mechanisms 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 ton of new notes – they are brought in by this coin miner to connect your PC to a malicious cryptomining network. All these adjustments shall be gone back to the original in the process of PC recovery.
Hardware effects of coin miner activity
Besides decreasing your PC’s performance, running at peak level for a long period of time may cause damage to your machine and raise electricity costs. Hardware components are created to easily deal with high load, but they can do so only when they are in a good shape.
Compact and well-protected CPU fan is quite hard to broke. Meanwhile, graphic cards have large and easy-to-access rotors, which can be easily cracked if touched while running, for example, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the unusually high load caused by Wifitask.exe malware can easily lead to graphic card failure3. Video cards are also tend to have increased wearing when utilized for cryptocurrency mining. It is surely an undesirable situation when your GPU’s performance decreases on 20-30% only after 1-2 weeks of being exploited in such a way.
How did I get Wifitask.exe coin miner virus?
Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources
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 site as a part of a program. Users who spread hacked versions of favored programs (which do not demand the license key) have small chances to earn money. For this reason, there is a very big temptation to add malware to the final package of the hacked app and receive a coin for each installation. Prior to criticizing these people for hacking and also malware distribution, ask yourself – is it alright to avoid paying for the program in such a way? It is more affordable to pay $20-$30 one time than to pay a much greater figure for antivirus program and new parts for your PC.
How to remove the Wifitask.exe miner from my PC?
The best way to get rid of this coin miner virus is to use anti-malware software
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 PC is in Safe Mode, all third-party programs, just like the majority of non-crucial system components, are not started with the system start. That allows you to clean the PC without dealing with high CPU usage of the coin miner.
References
- Read about why Monero and DarkCoin are so popular amongst cybercriminals.
- About unwanted effects for GPUs in the process of cryptomining.
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