It's easy to defeat the electronic virus. How to Remove Trojan

In this article I will consider the topic, wiped up holes. And it is connected with the issue of computer security. Using some simple tricks, you can become a specialist in the field of virus removal.

For example, when studying the topic of how to remove a trojan, you do not have to memorize complex terms and re-read a lot of specialized literature. The main thing is to remember what the term "Trojan virus" means , and how to deal with it using non-standard user methods.

What is a Trojan?

It is malicious code that can masquerade as the interface of any application application you are used to working with. Such viruses are usually written to steal private data, to find vulnerabilities in the security of the PC, as well as for remote control, using weak computer security.

How to remove the Trojan beacon and other viruses using Dr.Web LiveCD.

In the context of cleaning windows from viruses, we will talk about removing viruses using a bootable CD or a flash drive from Drweb, a well-known anti-virus company. This tool is designed to treat or remove viruses without loading windows. This benefits if the system is so damaged that it does not start even in diagnostic mode.

And now we will look at a number of specialized moments that clarify how to remove a trojan from the computer for an experienced user.

1. How to create a bootable Dr.Web LiveCD

Previously, from the official ftp source of drweb.com, you need to load the boot image from . Iso extension. The same image will be needed to create a bootable USB flash drive. Which of the two options is more convenient - choose you.

After copying the anti-virus software to the computer, you should write down the copy to the CD-ROM. Utilities for this purpose abound. For example, I'm used to working with the UltraIso program.

In the window of this program, select the tools - burn the CD image. Next, we leave all the settings as is, and in the "image file" field we register or choose the path to the bootable copy of Dr.Web LiveCD and press "record".

The first step towards the goal is how to remove the Trojan, done. Consider the following steps.

2. Download via BIOS

The image written on the cd needs to be activated. To do this, go to bios, in settings such as boot setting or device priority, we set the boot from the CD as the default operating system source. This must be done before removing the Trojan if windows does not start at all. Save the changes and restart the PC.

Applying the settings correctly, you should see the Dr.Web LiveCD download window . In it we select the first variant with the graphic console and press the "Enter" key.

3. Run the scanner

Now all the work will be done through the console of the anti-virus scanner Drweb . Initially, after setting up the network, you can try to update the virus definitions. To do this, there is a large round button in the lower right corner of the application. But, as a rule, this is not necessary to do, because the copy you downloaded The LiveCD does not become obsolete within a week.

4. Select the partitions and folders to scan. The final stage

If you click start, the whole computer will be scanned for viruses . Using the + and - buttons, you can specify the scan area. There is one feature here. Since the Trojan is supposed to be removed under Linux, all logical partitions are attached to the temporary folder / win. When there is no partition or device in this folder, do the following:

• In terminal mode, type: mount / dev / [logical partition name] / win / [folder name]. The mount command mounts the specified partition to the win directory . The numbering of sections is from scratch.
• The notation hda corresponds to the hard disk. Thus, for example, hda0 is the primary partition C on the hard disk, hda1 is partition D, and so on.

After scanning, the detected viruses will be prompted to delete or cure. Use this option for appropriate scanner actions.