What to do if caught by a Trojan. How to remove a Trojan virus - Trojan removal

One of the reasons why a computer gets infected with viruses is the lack of an antivirus program. It is necessary to install at least free antiviruses; they are not difficult to find and download on the Internet. Nowadays, malicious codes are spreading at such an incredible speed that companies developing antivirus programs cannot keep up with them, and this is the second reason a virus gets onto a computer. “Trojans” are especially dangerous; they are difficult to remove with conventional antiviruses, so we are looking for special software to combat Trojan programs.

Test your computer with the programs described and you can enjoy working on a clean computer. The more you learn about your enemy, the easier it is to fight him. At the slightest suspicion and not stable work run a computer scan with a standard anti-virus program or scan the entire computer for viruses online using special services.

One of the biggest troubles for an Internet user is a “Trojan horse” - a virus that is spread on the network by attackers. And although antivirus software developers are constantly modifying their programs to make them more reliable, the problem still remains, because hackers are not sitting still either.

After reading this article, you will learn how to protect your computer from Trojans entering it, and also learn how to remove this virus, if after all it ended up on your device.

What is a Trojan horse?

The name of this virus is taken from a legend that says that the Greeks made a wooden horse with wars hidden inside it.

This structure was then taken to the gates of Troy (hence the name), supposedly as a sign of reconciliation. At night, Greek soldiers opened the gates of the enemy city and inflicted a crushing defeat on the enemy.

It works in a similar way. computer virus. The Trojan horse is often disguised by attackers as regular program, which, when downloaded, introduces malware onto your computer.

This virus differs from others in that it does not reproduce spontaneously, but gets to you as a result of hacker attack. In most cases, you, without knowing it, download a Trojan onto your device.

A Trojan horse is a virus that can cause a lot of trouble to the user. Read on to find out what the consequences may be.

Signs of infection

If your computer was attacked by a Trojan, you can find out about it by the following changes in your computer:

• Firstly, the device will start rebooting without your command.
• Secondly, when a Trojan horse penetrates a computer, the performance of the device is significantly reduced.
• Thirdly, spam is sent from your email inbox.
• Fourthly, unknown windows open with pornography or advertising of a product.
• Fifthly, the operating system does not start, and if the download is successful, a window appears asking you to transfer money to the specified account to unlock the system.

In addition to all the above problems, there is one more - the loss of money from electronic wallet or confidential information. If you notice that this has happened to you, then after removing the Trojan, you need to immediately change all passwords.

Trojan horse (virus). How to remove it from your computer?

Of course, the penetration of a Trojan horse can cause significant harm to the user (for example, financially), but since this is a fairly common type of virus, you can get rid of it using any popular antivirus(Kaspersky, Avast, Avira, etc.).

If you suspect that your computer is being attacked by a Trojan, boot your device into " Safe Mode"and scan the system with an antivirus program. Quarantine any detected malware or remove it immediately. After that, open the “Programs and Features” section and get rid of suspicious applications that you did not install.

Sometimes the antivirus program is blocked by a Trojan horse. This virus is constantly being modernized, so situations like this happen. In this case, you can use one of special utilities, such as SuperAntiSpyware or Spyware Terminator. In general, find a program that suits you, and then use it to remove the Trojan.

Conclusion

So now you know what a Trojan horse is. You can remove the virus discussed in this article yourself if it gets onto your computer.

Of course, it is better that such trouble does not happen to you, but for this you need to install a good antivirus program, regularly update its database, carefully monitor program warnings, and also not visit or download anything from suspicious resources.

Before unpacking any downloaded archive, be sure to scan it with an antivirus. Also check the flash drives - they should be missing hidden files. Remember: a Trojan can cause a lot of problems, so take all measures to identify it responsibly.

Except useful information, With global network dangerous ones can also be introduced malware that harm the phone's operating system. And if any anti-virus will help protect the system from an ordinary virus, a worm, then things are not so simple with a Trojan. We suggest looking at how to remove a Trojan from Android if it is not removed using the usual methods.

The antivirus utility, previously available only to PC users, is now available for Android devices. With its help, you can check the system for the presence of malicious files, including Trojans. Another feature of Anti-Malware for Android is the ability to track and remove spyware software, which monitors your location and reads personal information. By the way, the developers of this utility are known from another application - Clean master, which helps clear your phone's memory of junk.

Algorithm of actions

To remove the Trojan from your phone when Anti-Malware Help, you just need to do the following:

• Download and install the program from the official website.
• Launch it and enter the scanning menu, while agreeing to the terms of the license agreement.
• Click on the “scan” button and wait until the scan is completed.
• If Trojans and other malicious files are detected, the utility will offer to remove them from your tablet or phone; to do this, you will need to click the appropriate button.

Many Android device users prefer Anti-Malware to remove Trojans. Also, this utility will prevent you from clicking on a dubious Internet link in a timely manner and will serve as a safety precaution against malware.
For more details about the utility, see the training video review.

Using Trojan Killer

If you have tried a lot of methods, but still cannot remove the Trojan from your phone, then use the Trojan Killer application. It will not only remove regular Trojans, but will also detect professionally hidden malicious software. It, in turn, can be located both in system files, and in already installed by users applications.

Algorithm of actions

You can clean your smartphone from malicious Trojans in the following way:

• Download and install the Trojan Killer utility from the Google Play Store.
• Launch the program by clicking on the icon in the application menu.
• Perform a scan internal memory phone.
• If Trojans are detected, click on the “remove” button located at the bottom of the screen.

The main advantages of the utility are its small size and compatibility with the latest versions operating system Android.

Removing Trojan manually from your phone or computer

In many situations antivirus utilities discover a Trojan on the phone, but find themselves helpless to remove it. In this case, you will need to remove the virus manually, from your mobile phone or through your computer.

Using a file manager

To remove an .apk file containing a Trojan from your phone that the antivirus program pointed to, you will need to install a file manager. Already through its menu you can open the desired directory and delete in a standard way. True, in some situations, this may require rooting your mobile phone.
In the event that an Android application is infected, you will need to remove it in normal mode, through the settings menu. If it is a system one, then stop it in the device manager or also use administrator rights.

Via computer

Removal algorithm malicious file V in this case the same as using file manager on the phone. All you need to do is connect your mobile phone via USB cable to the computer, open it as a flash drive and search for and remove the Trojan. You can also try scanning for viruses with an antivirus installed on your PC.

Extreme measures

If you have tried all the above methods and none of them helped, then use extreme measures. They consist of either resetting the device to factory settings, or flashing the mobile phone’s operating system. Both methods are almost 100% guaranteed to help remove the Trojan horse from your phone. Let's look at each of them in more detail.

Flashing

To install custom firmware you will definitely need root rights administrator and custom recovery. Before flashing your mobile phone, back up and create backup copy data needed on the phone. After completing the operation, the Trojan will disappear along with the old operating system.

Factory reset

A standard method that helps in many cases of system failures, as well as the phone becoming infected with viruses, is hard reset. In this case, all settings of the mobile phone operating system, including latest updates, return to factory settings.

Also, all custom applications, photos, music and other files, along with a malicious Trojan.

A Trojan is a computer virus that you can easily download to your computer from the Internet.

The computer may not recognize it because it camouflages itself and functions as a useful computer program.

A Trojan virus can cause damage to your documents. Here are some tips on how to properly remove a Trojan from your computer yourself.

There is no need to mention the fact that you need to find it first and you won’t find it manually.

So if you don't have installed antivirus download free antivirus from Microsoft from the Internet - Security Essentials and install it on your computer.

Open your antivirus program and select “Scan” from the menu. The program will scan all disks and find infected files.

It will then display a list of files and ask you what to do with them. Usually this is quarantine or deletion, and some files may also be deleted if they are attacked by a Trojan virus.

After this operation, restart your computer. Antivirus program will begin rescanning the disks to make sure that the Trojan has in fact been completely removed.

An advanced way to remove Trojan virus from your computer

Although everything free antiviruses provide only basic protection, yet there are two utilities that in many cases work more productively than even paid antiviruses.

Although you shouldn’t rely only on them - don’t go online without an antivirus - today it’s very dangerous.

There are, of course, other options, only two tower utilities, like no other, will correctly remove the Trojan virus from your computer and, if necessary, even correct it. Good luck.