How to clean an infected computer with Kaspersky Rescue Disk

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Written by: Stelian

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What is Kaspersky Rescue Disk 10?

Kaspersky Rescue Disk 10 is designed to scan and disinfect x86 and x64-compatible computers that have been infected. The application should be used when the infection is so severe that it is impossible to disinfect the computer using anti-virus applications or malware removal utilities running under the operating system.

In this case, disinfection is more efficient because malware programs do not gain control when the operating system is being loaded. In the emergency repair mode, you can only start objects scan tasks, update databases roll back updates and view statistics.

How to create and use a Kaspersky Rescue Disk

 

STEP 1: Download Kaspersky Rescue Disk

You can download the Kaspersky Rescue Disk ISO image from the Kaspersky Lab server.

[Image: downloadbutton.gif]

STEP 2: Burn the Image to a Disc

In order to create a bootable disk you need to use an application to burn that ISO image file to an optical disk,we prefer using ImgBurn, but there’s plenty of ways to burn an ISO to a disc.

  1. Download the latest version of ImgBurn.
    [Image: downloadbutton.gif]
  2. Insert your blank DVD/CD in your burner now.
  3. Install ImgBurn and then start the program.
  4. Click on the ‘Write image file to disc’ button.
    [Image: 1.png]
  5. Under ‘Source’ click on the ‘Browse for file’ button, then browse to the location where you previously saved the Kaspersky Rescue Disk ISO file.(kav_rescue_10.iso)
    [Image: 2.png]
  6. Click the big ‘Write’ button.
    [Image: 4.png]
  7. The disc creation process will now start and it will take around 5-10 minutes to complete.

Note: It is strongly recommended to record the disk with minimum available speed. Otherwise, it can cause record errors.

STEP 3: Configure the computer to boot from CD-ROM

Use the Delete or F2 keys, to load the BIOS menu. The keys F1, F10, F11, F12 might be used for some motherboards, as well as the following key combinations:

  • Ctrl+Esc
  • Ctrl+Ins
  • Ctrl+Alt
  • Ctrl+Alt+Esc
  • Ctrl+Alt+Enter
  • Ctrl+Alt+Del
  • Ctrl+Alt+Ins
  • Ctrl+Alt+S

Information how to enter the BIOS menu is displayed on the screen at the start of the OS boot:
[Image: krd_6813_01_en.png]

  1. In the BIOS settings select the Boot menu and set CD/DVD-ROM as a primary boot device (the BIOS interface may vary depending on the version).
    [Image: krd_4470_1_en.png]
  2. Insert a drive/removable device into the CD/DVD ROM drive with Kaspersky Rescue Disk image.

Kaspersky USB Rescue Disk is ready for work. You can boot a computer from it and start the system scan.

STEP 4 :Boot your computer from Kaspersky Rescue Disk

  1. Restart your computer. After reboot, a message will appear on the screen: Press any key to enter the menu.
    [Image: krd_4470_2_en.png]
  2. Press any key. A loading wizard will start (you will see the menu to select the required language). If you do not press any key in 10 seconds, the computer boots from hard drive automatically.
  3. In the start up wizard window that opens, select the graphic interface language using the cursor moving keys. Press the ENTER key on the keyboard.
    [Image: 4122(1)en.gif]
  4. Select one of the following start up methods:
    • Kaspersky Rescue Disk. Graphic Mode loads the graphic subsystem.
    • Kaspersky Rescue Disk. Text Mode loads the text user interface represented by the Midnight Commander (MC) console file manager.
    • Boot from Hard Disk.

    We highly recommed that you select the Kaspersky Rescue Disk. Graphic Mode. then press ENTER.
    [Image: 4122(3)en.jpg]

  5. The End User License Agreement of Kaspersky Rescue Disk 10 is displayed on the screen. Read carefully the agreement. If you agree with all the statements of the agreement press the C button on your keyboard.
    [Image: aa.png]
  6. Once the actions described above have been performed, the operating system starts.

 

STEP 5: Scan your system with Kaspersky Rescue Disk

You have now successfully booted your system from Kaspersky Rescue Disk and you will be presented with the Kaspersky Rescue Disk interface.In order to perform a system scan please follow the below steps.

  1. It is recommended to update the Kaspersky Rescue Disk database prior to starting a Scan. Click on My Update Center, then Start update. If you cannot update, try connecting to the Internet using a wired (rather than wireless connection) and restart the Rescue Disk.
    [Image: 99001-01-KRD-Update-First_boxed.png]
    When the update completes, the light at the top of the window will turn green, and the databases release date will be updated.
    [Image: 99001-02-KRD-Update-Done.png]
  2. Click on the Objects Scan tab, and check any hard disks you wish to scan. Then click Start Objects Scan to begin the scan.
    [Image: 99001-03-KRD-Scan-Enable-C-boxed.png]
  3. If any malicious items are found, the default settings are to prompt you for action s a red popup window on the bottom right. Delete is the recommended action in most cases but we recommend that you try first to disinfect or quarantine the infected files just to be on the safe side.
    [Image: 99001-04-KRD-Detection.png]
  4. When all detected items have been processed and removed, the light in the window will turn green and the scan will show as completed.
    [Image: 99001-05-KRD-Scan-Complete.png]
  5. When done you can close the Kaspersky Rescue Disk window and use the Start Menu to Restart the computer.
    [Image: 99001-06-KRD-Start-Menu-boxed.png]

 

Other ways in which you can use the Kaspersky Rescue Disk:
If you need to do some more work or research on the PC, you can access some tools directly from the menu below, which has a fully working web browser, command line, and a file manager.
[Image: image155.png]
You’ll be able to access your Windows partition through the /discs/C: folder, and do any other maintenance work you need to do.
[Image: image156.png]

10 Rules to Avoid Online Scams

Here are 10 practical safety rules to help you avoid malware, online shopping scams, crypto scams, and other online fraud. Each tip includes a quick “if you already got hit” action.

  1. Stop and verify before you click, log in, download, or pay.

    warning sign

    Most scams win by creating urgency. Verify using a trusted method: type the website address yourself, use the official app, or call a known number (not the one in the message).

    If you already clicked: close the page, do not enter passwords, and run a malware scan.

  2. Keep your operating system, browser, and apps updated.

    updates guide

    Updates patch security holes used by malware and malicious ads. Turn on automatic updates where possible.

    If you saw a scary “update now” pop-up: close it and update only through your device settings or the official app store.

  3. Use layered protection: antivirus plus an ad blocker.

    shield guide

    Antivirus helps block malware. An ad blocker reduces scam redirects, phishing pages, and malvertising.

    If your browser is acting weird: remove unknown extensions, reset the browser, then run a full scan.

  4. Install apps, software, and extensions only from official sources.

    install guide

    Avoid cracked software, “keygens,” and random downloads. During installs, choose Custom/Advanced and decline bundled offers you do not recognize.

    If you already installed something suspicious: uninstall it, restart, and scan again.

  5. Treat links and attachments as untrusted by default.

    cursor sign

    Phishing often impersonates delivery services, banks, and popular brands. If it is unexpected, do not open attachments or log in through the message.

    If you entered credentials: change the password immediately and enable 2FA.

  6. Shop safely: research the store, then pay with protection.

    trojan horse

    Be cautious with brand-new stores, “closing sale” stories, and prices that make no sense. Prefer credit cards or PayPal for dispute options. Avoid wire transfers, gift cards, and crypto payments.

    If you already paid: contact your card issuer or PayPal quickly to dispute the transaction.

  7. Crypto rule: never pay a “fee” to withdraw or recover money.

    lock sign

    Common patterns include fake profits, then “tax,” “gas,” or “verification” fees. Another is a “recovery agent” who demands upfront crypto.

    If you already sent crypto: stop paying, save evidence (wallet addresses, TXIDs, chats), and report the scam to the platform used.

  8. Secure your accounts with unique passwords and 2FA (start with email).

    lock sign

    Use a password manager and unique passwords for every account. Enable 2FA using an authenticator app when possible.

    If you suspect an account takeover: change passwords, sign out of all devices, and review recent logins and recovery settings.

  9. Back up important files and keep one backup offline.

    backup sign

    Backups protect you from ransomware and device failure. Keep at least one backup on an external drive that is not always connected.

    If you suspect infection: do not connect backup drives until the system is clean.

  10. If you think you are a victim: stop losses, document evidence, and escalate fast.

    warning sign

    Move quickly. Speed matters for disputes, account recovery, and limiting damage.

    • Stop payments and contact: do not send more money or respond to the scammer.
    • Call your bank or card issuer: block transactions, replace the card if needed, and start a dispute or chargeback.
    • Secure your email first: change the email password, enable 2FA, and remove unfamiliar recovery options.
    • Secure other accounts: change passwords, enable 2FA, and log out of all sessions.
    • Scan your device: remove suspicious apps or extensions, then run a full malware scan.
    • Save evidence: screenshots, emails, order pages, tracking pages, wallet addresses, TXIDs, and chat logs.
    • Report it: to the payment provider, marketplace, social platform, exchange, or wallet service involved.

These rules are intentionally simple. Most online losses happen when decisions are rushed. Slow down, verify independently, and use payment methods and account controls that give you recourse.