Sedlauncher.exe process is related to a malicious application that can accurately be recognized as a coin miner virus. That malware type utilizes your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your personal computer almost unfunctional because of high CPU usage.
What is Sedlauncher.exe process?
Sedlauncher.exe is a malicious process created by coin miner virus
Sedlauncher.exe – Extremely high CPU/GPU usage
Besides CPU utilization, some of the coin miners also use GPU power for their tasks. In that case, you will likely struggle even to see the mouse cursor moving – GPU is usually used on 100%. It is not as essential as processor for system work, so Sedlauncher.exe coin miner viruses do not waste time on trifles and use it all. It sometimes may lead to sad results.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Sedlauncher.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, Sedlauncher.exe virus makes your PC overloaded. It is unable to run your applications now, as all processor power is used by a virus. That malware does not care for your wants, all it pays attention to is generating profits on you. Even if you are patient, and you waited until browser is open, you will likely suffer from exceptionally slow performance. Pages will open up for years, any type of logins will likely take about a minute – just a headache for a person who does a job online.
Sedlauncher.exe Technical Summary.
| File Name | Sedlauncher.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Musnotificationux.exe, Remsh.exe, Sedsvc.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Sedlauncher.exe removal. |
“Visible” harm is not a solitary unpleasant activity coin miners perform to your computer. Sedlauncher.exe coin miner likewise deals damage to your OS. To carry out all malicious operations successfully, it wrecks the security mechanisms of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent recognition. If you open the HOSTS file, you will likely see a ton of new entries – they are brought in by this trojan miner to connect your PC to a malicious cryptomining network. All these adjustments shall be gone back to the initial state in the process of computer recovery.
Hardware effects of coin miner activity
Besides decreasing your computer’s performance, running at peak level for long times can cause damage to your machine as well as raise power bills. PC elements are created to easily get along with high load, but they can do so only in case when they are in a good shape.
Compact and well-protected processor cooling system is quite hard to crack. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily cracked if touched while spinning, for instance, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the very high load caused by Sedlauncher.exe miner can easily lead to GPU failure3. GPUs are also tend to have very fast wearing when utilized for cryptocurrency mining. It is surely an undesirable case when the performance of your GPU decreases on 20-30% only after 1-2 weeks of being exploited in such a way.
How did I get Sedlauncher.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 item on your PC is by downloading it from the untrustworthy site as a part of a program. People who spread hacked versions of well-known programs (which do not demand the license key) have small chances to earn money. Hence, there is a very big lure to add malware to the final package of the hacked app and receive a coin for every installation. Before blaming these individuals for hacking and also malware spreading, ask yourself – is it alright to avoid buying the program in such a way? It is more affordable 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 Sedlauncher.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 apps, along with the majority of non-crucial Windows components, are not started with the system start. That gives you the ability to clean the PC without dealing with high processor 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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