Review of the eset nod32 livecd boot disk. ESET sysrescue on a flash drive Eset sysrescue how to use it


We are interested in the first point, as the simplest and most understandable. Select it and press “Enter” on the keyboard. After this, for some time, the system will boot, at the end of which you can see the desktop.

As we can see, this is a typical distribution of the Linux operating system, adapted by Eset to restore the main system.

Boot Disk Tools

Let's take a look at a few useful utilities that this system has. Shortcuts to these programs are located right on the desktop, so you don’t need to look hard for them.

ESET SysRescue

This program allows you to perform a full scan of your computer for various malware. Since Windows is not running, the utility is able to fight viruses much more effectively and remove unwanted software that sits in startup.


Userinit_fix

A utility that can remove various types of Winlockers (i.e., ransomware viruses that block the system). If you have suffered from just such a virus, then you just need to run this program and follow the further instructions that will appear there.

Internet

A simple browser through which you can easily visit any Internet resource without starting Windows. It can really help out in difficult times, allowing you to find the right solution to your problem on the Internet. Indeed, in some cases, it is not always possible to access the Internet through the browser of the main operating system.


Computer

Well, this is a file manager. It will allow you to work with files on your hard drive, move and delete them. For example, if you need to install a new Windows, you can use the “Computer” window to write all important files to your flash drive.

If you compare this element with a similar one from the Dr.Web boot disk, you will notice that it is much more convenient and more intuitive.

These are just the most basic programs that you can resort to in most cases. But there are many other useful tools on the disk. All of them can be found in something like the Start menu, which is located at the bottom of the screen. You can study them all yourself.

The system itself can also be very easily customized. To familiarize yourself with the basic parameters, simply go to the control center through the main menu.

Conclusion

So we got acquainted with the boot disk from ESET. As you can see, working with it is not particularly difficult and any user can do it. Comparing with a similar product from Dr.Web, you will notice that ESET's user interface is more customizable. Although this does not matter to many. Overall, both products do their job well.

I recommend that you burn such a disc. After all, if there is a virus on your computer that blocks the system, you will not be taken by surprise and will easily deal with the unwanted “guest” using such a powerful tool. Bye everyone, see you in the next article. Good luck!

ESET SysRescue Live- an anti-virus boot disk for removing malware that works regardless of the operating system from a CD/DVD or USB drive.

Using ESET NOD32 Antivirus technologies and the capabilities of the Linux OS, the boot disk has direct access to the disk and file system, and is therefore capable of removing the most persistent threats.

The Live USB Creator tool helps you create a bootable USB or CD/DVD media containing ESET SysRescue. Alternatively, you can separately download the ISO image, burn it to disk, and then use ESET SysRescue on infected computers.

Key features of ESET SysRescue Live

ESET SysRescue allows you to scan your computer and remove malware components that may be interfering with the normal operation of your Windows operating system.

The main advantage of a boot disk is that it operates outside of the operating system, with direct access to the file system and hard drive to run a thorough "on-demand scan" of the boot sector or existing partitions.

Run from bootable USB, CD or DVD

ESET SysRescue can be written to a USB flash drive, CD or DVD. Thanks to the Live USB Creator wizard, creating a bootable USB drive is a very simple task.

However, please note that the drive will be completely formatted, so make sure you back up the data on it. In addition, you can use a separately downloaded ISO image.

Anti-virus scan of your computer

You can use ESET SysRescue to run a Smart or custom antivirus scan on your computer, in an attempt to detect and completely remove traces of viruses and other types of threats that may compromise the integrity of your data and affect the way your computer operates.

Various scanning profiles allow you to configure the anti-virus scanner to scan selected folders or files. If desired, you can only receive information about potentially dangerous files without actually deleting them from your PC.

The scan results are written to a file, and the application can display detailed statistics and summary graphs regarding system protection. Quarantined objects can be viewed, restored, or deleted with one click.

Powerful threat removal tool

Using reliable scanning technologies, ESET SysRescue implements a protection system that is ready to clear your system of even the most persistent threats.

With ESET Boot Disk, you can scan your system without starting it, performing an in-depth analysis of the file system and connected storage devices to remove persistent threats. Please note that ESET SysRescue cannot be used as a permanent real-time protection solution for your PC.

At the moment, there are several antiviruses that distribute LiveCDs with antivirus to check the system for viruses in a completely clean system. Some viruses can be protected from removal if you run an antivirus on an infected system. When booting from a LiveCD, a known clean system is loaded (something from the Unix or Linux family) and the antivirus will be able to avoid the effects of already picked up viruses.

One of these antiviruses is ESET sysrescue: http://www.esetnod32.ru/.download/livecd/

The original image is functional, but is designed to be written either to a CD/DVD or to be given the entire flash drive for his use. In this post I will tell you how you can use ESET sysrescue on a multi-boot flash drive (creating such a flash drive is not considered).

As already mentioned, the original image can be burned either to a CD/DVD or to a separate flash drive following the instructions from ESET. True, if we use a CD/DVD, our antivirus databases become outdated very quickly, and we can only update them by burning a new disc. And giving away an entire flash drive (currently less than 1GB and cannot be found everywhere) under one antivirus of 190 MB is stifling to the toad. And then there is a desire to add an antivirus to a multi-boot flash drive, which already has several useful images and still has some free space left.

When using a multi-boot flash drive, you just want to write the original ISO onto the flash drive and write down the rules for booting from it. But we will encounter the fact that after starting the system, the search for the “sysrescue” directory in the root of the available disks will fail, and the download will be interrupted with an error.

Here's why this happens:

  1. The loader of a multi-boot flash drive (for example Grub4DOS) maps the eset_sysrescue.iso image into memory and starts booting from it.
  2. When the system boots from ISO, external devices are initialized
  3. Now the loaded system sees the disks of the target computer and our flash drive, and the sysrescue directory is really nowhere to be found

You can simply add the sysrescue directory from the image to the flash drive and everything will work well, but the toad begins to choke again - 190 MB of files from the sysrescue folder are on the flash drive twice, and once completely empty (in the image file).

Here we can say a special thank you to ESET, since the image file contains everything that is necessary to create a new image with the files we need. True, for this you will need to unpack the image, throw out the files unnecessary for the image and assemble the image. Doing this manually (especially several times) is not very convenient, so I wrote a small script that will simplify the creation of a reduced image for recording on a CD/DVD disk or flash drive, and will also extract files from the image that need to be copied to the flash drive.

The script needs to be placed in the directory with the original image, as well as two files (7z.dll, 7z.exe) from the 7-Zip project. After running the script, a new file eset_sysrescue_min.iso will appear, as well as a flash folder, the contents of which must be copied to the root of the flash drive.

To boot from the original and reduced images, the following Grub4DOS configuration is suitable:

title ESET sysrescue
find --set-root --ignore-floppies --ignore-cd /eset_sysrescue_min.iso
map —heads=0 —sectors-per-track=0 /eset_sysrescue_min.iso (hd32)
map --hook
chainloader (hd32)

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ESET NOD32 LiveCD is a bootable disk with an antivirus and other essential tools, designed to provide emergency “medical” assistance to your computer. The product is a distribution of the operating system and is distributed as an ISO image free of charge.

The ESET NOD32 boot image is used to copy user information and remove malware in cases where standard antivirus tools do not produce results, or the main operating system simply does not start due to damage or the absence of any system files.

The assembly includes the proprietary NOD32 antivirus, the main task of which is to try to restore control over the operating system by scanning it, treating infected objects, and also removing viruses at the root. If there is an Internet connection, the user will have access to the latest updated virus signature databases.

For the purpose of managing directories and files, LiveCD contains a powerful and convenient commander that will allow the user to save critical documents to any removable media. Editing files as an administrator is possible thanks to the built-in command line interface.

In addition, the boot disk kit is supplemented with a remote computer control tool, which will be useful for inexperienced users who may require remote support from technical specialists. In this case, the only requirement for the application to work is the presence of an active Internet connection. Searching for solutions to emerging problems on the global network can be done using a reliable and fast web browser.

When it becomes necessary to repartition your hard drive or delete its partitions, the popular disk space editor comes into play. However, the user must be extremely careful as some operations, such as formatting, may result in the permanent loss of important information.

In addition to the components listed above, ESET NOD32 LiveCD includes programs that allow you to interact with computer hardware at a low level in order to analyze its condition and determine possible causes of failures and failures. These include a RAM test, as well as a quick HDD check.

The graphical interface presented in the LiveCD distribution is pleasant to look at. The layout of the controls is similar to that found on Microsoft Windows platforms.

Benefits of ESET NOD32 LiveCD

  • Free product distribution.
  • Availability of built-in memory and hard drive tests.
  • The presence of additional software in the assembly, such as a browser, file manager and hard drive editor.
  • Availability of a program for remote computer control.
  • Availability of a graphical user interface.
  • Availability of antivirus.
  • Possibility of recording an emergency image to a disk or removable USB drive.

Disadvantages of ESET NOD32 LiveCD

  • Lack of support for Russian and Ukrainian languages.
  • Relatively small list of available options and software components.

Conclusion

ESET NOD32 Live Disk runs on most modern computers due to its low system requirements. Loading is relatively fast. Considering the composition of the assembly, its advantages and disadvantages, the main user audience of the product will be technical support specialists and other IT employees.

Installing ESET NOD32 LiveCD

The latest version of ESET NOD32 LiveCD is available on this description page by clicking on the button Download. The boot disk does not require installation in the usual sense of the word. Instead, the user needs to mount the downloaded image and burn it to any blank CD or DVD disc using third-party software, which is also available for download on our website.

Burning a LiveCD to a flash drive can be done using either third-party software or built-in tools included in the distribution.

Changes in latest version ()

  • Changed: ISO updated to isohybrid. Isohybrid allows you to create Live USB through various available applications. The old version of Live USB Creator will not work because it is locked to a specific ISO version.
  • Changed: Updated legal terms and sensitive processing of information in relation to the European Data Protection Standard (GDPR).
  • Changed: The system has been updated to Ubuntu Xenial Xerus 16.04 LTS.
  • Changed: Updated UEFI boot and ISO now supports Legacy and UEFI boot.
  • Changed: integration of second El Torito image.
  • Changed: Additional minor changes and improvements.
  • Fixed: Invalid copyright value when triggering splash.

S lovak company Eset- creator of the once popular antivirus NOD32— followed the good tradition of security software developers releasing free antivirus software Live-discs, even if the main products are offered for a fee. The rescue disk produced by Eset, like many similar products, is based on the distribution kit Linux, and this time – on Ubuntu .

Eset SysRescue Live designed to combat malware if it prevents Windows from loading or blocks the launch of an antivirus within the operating system. The Live disk from Eset includes an anti-virus scanner with updated anti-virus databases, as well as various tools for restoring system functionality and rescuing user data. Below we will take a closer look at the functionality of the Eset SysRescue Live rescue disk.

1. Download a Live disc and burn to media

Eset SysRescue Live can be downloaded for free on the official Eset website( http://eset.ua/ru/download/utility?name=sysrescue). The live disc is available in the format ISO -image for recording on CD/DVD or flash drive. To create emergency media, you can also download a special utility that will download an ISO image in a single process and immediately write it to an optical disc or flash drive.

To download a Live disc, you must specify the language. Apparently, in the future Eset plans multilingual support for the rescue disk, but for now only English is available. In fact, it needs to be specified in order for the download button to be activated.

In the utility for burning a Live disc, at the first stage you need to select the media - flash drive or optical disk .

2. Launch Live Disc

After booting the computer from Live-disk we will see a window with a selection of proposed actions, including, in addition to entering directly into the Eset SysRescue Live interface, it will also be possible to run tests of the computer’s RAM and hard drive in a separate environment. RAM is tested using the utility Memtest86+ , and checking disks for errors is carried out using Eset . To launch the main Live disk environment, you must select the first option.

Next, you must accept the Eset license terms. And in order for the button to accept them to become active, you need to set two parameters - enable or disable the technology Live Grid (cloud threat analysis system) and detection of potentially unwanted software. Neither one nor the second parameter is of fundamental importance for resolving the issue of neutralizing threats that prevent Windows from starting.

3. Antivirus scanning

The Eset scanner window on the Live disk screen will launch automatically. The process of updating the anti-virus databases will also automatically start. (if Internet is connected) . And the first thing you need to do is just wait for this process to complete. The completion mark for updating the anti-virus databases can be seen in the section. If the anti-virus database update does not start automatically, this process must be started manually.

Anti-virus scanning runs in the section "On-demand scan". There are two types of scanning available here - and . The first type is the so-called smart scan, which involves searching for malware in the boot sector and on all partitions of the computer’s disks. Below the options for launching scan types, there is a button to access settings - .

In the Smart scan settings, you can expand the list of types of objects to be searched. In the column "ThreatSense Engine" you need to press a button "Setup".

Then in the window that opens, check the boxes next to objects that are not included in scanning by default, and this archives, mailboxes, mail files.

Another type of scanning offered is a selective scan, for which you can assign only certain areas of the computer, such as: boot sector, disk partitions, drives, connected devices.

Once the scan is complete, the report will show the number of threats detected and cleared.

Files identified by the antivirus as threats are quarantined, from where some of them can be released if necessary. Access to quarantine is provided in the section "Tools".

To release an object from quarantine, you need to call the context menu on it and select either to restore the file to its original location, or "Restore to..." to restore the file to another location.

On board Eset SysRescue Live there is a classic set of emergency Live disk tools that can be useful in case of problems with your computer. Supporting tools include:

— Access to network settings and the Chromium browser to access the Internet;

— Two file managers for accessing and moving data (one with a regular interface, the other console type);

— Image and PDF document viewer, text file editor;

— TeamViewer remote access program;

— GParted disk space manager.


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