Has your computer attacked by Trojan.Vilsel? Have you tried various antivirus programs but none of them can completely get rid of this Trojan horse? Then, follow the step-by-step guide in this post to remove it.
What Is Trojan.Vilsel?
security_2Trojan.Vilsel is detected as a malicious Trojan horse programmed by the rogue hackers to attack computers worldwide. Once this Trojan horse slips into your computer, it can quickly finish its installation and then start performing a series of harmful payloads. It will infect important system files and make changes to the system settings. Also, it will add its start-up entry to the registry so as to run automatically every time the Windows is logged on. In addition, it may connect to certain websites and drop other types of malware to your computer, which would bring more damage to your system. Another malicious thing that Trojan.Vilsel does is to create a backdoor through which the remote hackers can gain access to your infected system without any knowledge. As a result, you might encounter important data loss and confidential information theft. Timely removal of this threat is necessary. However, you may find it hard to remove it by using your antivirus program. This is because that this Trojan horse can disguise itself as a legit part of the system and deep root in your computer. In this case, you can consider using other effective ways to remove this stubborn Trojan horse.
Effects of Trojan.Vilsel Infection
* Computer performance decreases – The Trojan horse will take up high CPU usage when it is running in the background of the system, which strikingly slows down your computer speed.
* System crashes – The Trojan horse will damage important system files, which lead to system crash from time to time.
* Programs cannot be launched normally – The Trojan horse will delete some executable files at random, which causes some programs to be unable to run.
* Annoying pop-ups appear on the computer – The Trojan horse will pop up many annoying advertisements, false system error messages and security alerts on your computer.
* Browser are redirected to unwanted websites – The Trojan horse will modify browser settings and Host files, which causes the browser to be redirected to websites that users don’t request.
* Files or folders are missing without reason – The Trojan horse will randomly hide or delete your files or folders from your computer.
* Other malware are brought to the computer – The Trojan horse will download and install other malware on your computer without any permission.
* Confidential information & data are stolen – The Trojan horse will install key logger which is able to record what users type on the keyboard, such as website usernames and passwords; also, it can allow the remote hackers to gain access to the infected computers, who may steal important information & data without any knowledge.
Causes of Trojan.Vilsel Infection
* You open malicious attachments when receiving emails from unknown people or your contacts.
* You download and install some software downloaded from untrustworthy sources, and you don’t scan for malware before installing it on your computer.
* You agree to install an optional program which is actually malicious when installing a “reputable” application.
* You browse websites which have been hacked by cyber hackers and unwittingly download malware like Trojan.Vilsel to your computer when clicking on some hidden download link.
* You don’t install a quality antivirus program or you don’t make it running while you are surfing on the Internet.
* You haven’t updated your operating system and the software installed in the system for a long time.
Trojan.Vilsel is a very dangerous Trojan horse that can greatly damage your computer. Usually, your computer gets infected by this Trojan horse when you browse unsafe websites, click on malicious links, open junk email attachments or download infected freeware. After being infected, your computer will experience various problems, such as performance degradation, system crash, browser redirection and receiving unstoppable pop-ups. What’s worse, your confidential information such as online banking account details may be captured and illegally used by the hackers. So, you must get rid of this Trojan horse as soon as possible so as to resolve the problems on the infected computer and secure your own privacy.
Tip: It requires users to have sufficient computer expertise to manually remove the Trojan horse. If you are a novice computer user, it is highly recommended that you download and use a professional removal tool to deal with the threat.
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