Polihashacunmas.exe process comes from a harmful program that can properly be identified as a coin miner trojan virus. That malware form uses your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your system pretty much unusable because of high CPU usage.
What is Polihashacunmas.exe process?
Polihashacunmas.exe is a malicious process created by coin miner virus
Polihashacunmas.exe – Very high CPU/GPU usage
Besides CPU utilization, some of the coin miners additionally use GPU power for their tasks. In that situation, you will struggle even to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as critical as processor for system work, so Polihashacunmas.exe coin miner viruses do not waste time on trifles and use it all. It often can result in unhappy effects.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Polihashacunmas.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Firstly, Polihashacunmas.exe malware makes your system overloaded. It is not able to run your applications anymore, as all processor power is consumed by a virus. That malware does not care for your wants, all it focuses on is making money on you. Even if you are patient, and you waited until browser is open, you will likely struggle with extremely sluggish efficiency. Pages will open for years, any kind of logins will likely take about a minute – just a headache for a person that works online.
Polihashacunmas.exe Technical Summary.
| File Name | Polihashacunmas.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Qasek.exe, Task16minerstarter.exe, Wmpemgr.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Polihashacunmas.exe removal. |
“Visible” harm is not a solitary unpleasant thing coin miners do to your system. Polihashacunmas.exe coin miner also deals damage to your operating system. To conduct all malevolent operations properly, it wrecks the protection mechanisms 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 entries – they are brought in by this coin miner to connect your PC to a malicious mining network. All these adjustments shall be gone back to the original in the process of computer recovery.
Hardware effects of coin miner activity
Besides making your PC slow, running at peak level for long times can cause damage to your device as well as raise power bills. Hardware 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.
Small and covered CPU cooling system is hard to crack. 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 very high load caused by Polihashacunmas.exe malware can easily lead to graphic processing unit failure3. Graphic cards are also prone to have increased wearing when utilized for cryptocurrency mining. It is surely a bad case when the performance of your video card decreases on 20-30% only after several weeks of being exploited in such a way.
How did I get Polihashacunmas.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
Another way you could get this thing on your computer is by downloading it from the untrustworthy website as a part of a program. Users who spread hacked variants of favored programs (which do not demand the license key) have small chances to get paid. For this reason, there is a huge temptation to add malware to the final package of the hacked application and get a coin for every setup. Prior to blaming these guys for hacking and also malware distribution, 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 sum for antivirus program as well as new parts for your PC.
How to remove the Polihashacunmas.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 computer is in Safe Mode, all third-party applications, just like the majority of non-crucial system components, are not started with the system start. That gives you the ability to clean the computer 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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