Isza Ransomware Remove and Decrypt .isza virus files

Isza Ransomware belongs to the nefarious Stop/Djvu family. It encrypts all your data and renames them by adding the “.isza” extension to the original filenames. For example, it renames “1.jpg” file to “1.jpg.isza“, and this file cannot be opened without a decryption key.

Isza Ransomware

It also leaves the “_readme.txt” ransom note on the computer (in every compromised folder) to demand ransom. Makers of this threat ask users to pay a hefty amount for the decryption tool. Read this guide to know more about this virus and how to restore your files without paying extortion fees.

SpyHunter 5 Anti-MalwareThreats like Isza Ransomware are challenging to remove manually and may get back on your PC. We suggest downloading SpyHunter 5 Pro Anti-Malware to remove all types of Malware, Trojans, Ransomware, Worms, Viruses, Rootkits, Adware, PUPs, Browser hijackers, Redirect Viruses, etc.

Compatible with: Windows 11/10/8/7 (32 Bit and 64 Bit)

offer tag SPECIAL OFFER: SpyHunter 5 Anti-Malware comes with a 7-day Free Trial. Credit card details are required, but you won’t be charged upfront. You can cancel before two business days of trial expiry. Read SpyHunter 5 Review.

What is Isza Ransomware?

Isza Ransomware is a notorious computer infection that uses encryption to hold your files hostage. All the encrypted files are inaccessible and require a particular decryption tool with a private key for access.  This new variant of STOP/Djvu Ransomware is every bit as crude as its previous versions.

Isza File Virus will make sure that you are unable to access any or every file stored on your computer. It will leave a ransom note on your system (almost in every folder) to notify you about the attack. Users are asked to pay the ransom amount in Bitcoins to get the decryption key. Makers of this virus offer to decrypt one file for free to prove that you can get back your files after paying the money.

The price for the decryption tool is set at $980. However, there is a 50% discount for people who pay within 72 hours. Although it is a trick to make victims pay the ransom without looking for any alternate solution. However, we strictly advise against making any contact with hackers because it is highly possible that you won’t get the decryptor after paying the money.

How does it work?

Isza Ransomware is created by hackers only for extorting money from innocent users. It renders all the files on the targeted PC to force victims into paying a ransom. You will notice that all your file names are changed and “.isza” file virus extension is at the of every file. You will also find the “_readme.txt” ransom note in all the folders.

This nasty ransomware uses a very advanced file encryption algorithm. It can easily encrypt all types of files including images, videos, audio, documents, presentations, and everything else.

This threat mostly sneaks into your system and stays hidden until all your files are encrypted. After the encryption of your data, it might also jump to other computers on your share network. So you should immediately take other devices offline. Trying to copy encrypted files to another computer may also spread this threat. You should isolate the infected PC and do not shut down or restart the machine.

How it infects your PC

Isza Ransomware is a crooked malware infection that could easily attack any Windows OS. It mostly gets spread through spam emails that carry malicious attachments, codes, and links. Those emails are shared in bulk with fake and catchy titles that easily get the reader’s attraction. When you open such emails, the executable code automatically gets installed on your system.

Do not click on any link with a huge offer or bonus. Always scan all the email attachments before opening.  This dubious threat can also spread through bundled freeware programs, suspicious websites, torrent or porn sites, and network file-sharing sites.

Cracked software, games, pirated movies, and other illegal stuff are heavily used to spread malware online. Do not disable your anti-virus security to install any application. Illegal game patches, cheat codes, hacks, etc. often carry malware. Fake alerts, pop-ups, and misleading ads redirect your browser to malicious websites where your PC can get infected with viruses.

Isza Ransomware: Threat Summary

Name Isza File Virus
Type Ransomware, Cryptovirus
Extension .Isza
Family STOP (DJVU) Ransomware
Ransom note _readme.txt
Ransom Amount $490 to $980 (in Bitcoins)
Description It encrypts your files making them useless until you pay the ransom and buy decryption tools.
Distribution Through bundled freeware, cracked software, spam emails, malicious websites, porn or torrent sites, file-sharing networks, etc.
Detection Tool
Data Recovery

Ransom Note “_Readme.txt” Overview

Isza Ransomware places this “_readme.txt” note on the computer to ask victims for money. It mainly contains the warning message and attackers’ email addresses (support@fishmail.top and datarestorehelp@airmail.cc). The initial price for the decryption tool is $980 and there is an offer.

Victims who make contact with attackers within 72 hours will only have to pay $490. It will try to scare you by saying that there is no other way for you to recover your files. Apart from this, attackers also offer to decrypt one file for free as proof.

Ransom Note

How to deal with Isza file virus

Paying ransom money to decrypt .isza files is not a good option. You should not make any contact with hackers. There is no guarantee that they will give you the decryption key. It is also possible that the decryption tool won’t even work. Most ransomware victims reported that they got scammed. They never get the decryption key after paying the money. Hackers usually stop communication once they receive the payment.

You need to remove Isza ransomware completely from your system. Once the virus is removed, you can recover your files using the backup. Otherwise, it will keep encrypting your files regularly. If you don’t have any backup, then you can use professional Data Recovery software. Formatting your computer or reinstalling Windows is also an option. But then file recovery will not be possible. If you don’t want to lose your data forever, then remove this virus.

How to Remove Isza File Virus

Removal of threats like Isza Ransomware is not easy because they tend to reinstall on the PC using leftover files. We have created this guide to help you get rid of this threat permanently. You can find several removal tips below with detailed instructions. Just follow the guide carefully and perform all the steps mentioned carefully.

Step 1: Remove Isza Ransomware With SpyHunter 5

If you are looking for a quick, permanent and safe way to remove Isza Ransomware then you should use SpyHunter 5 Anti-Malware. It can easily detect and remove Trojans, Ransomware, Spyware, Malware, Worms, PUPs, Adware, Browser Hijacker, Redirect Viruses, and many other infections. It ensures the complete and permanent removal of threats by removing all the associated core files at once.

The Advanced System guard blocks Malware in real time. It offers custom fixes for stubborn malware via Spyware Helpdesk and round-the-clock customer support. It also offers several system optimization and privacy protection features. SpyHunter 5 is a completely easy-to-use program and you don’t need any technical expertise to use it. Install this application and follow the below steps to remove Isza Ransomware from your PC.

  • Click on the button below to download SpyHunter 5 Anti-Malware software on your computer.

Compatible with: Windows 11/10/8/7 (32 Bit and 64 Bit)

offer tag SPECIAL OFFER: SpyHunter 5 Anti-Malware comes with a 7-day Free Trial. Credit card details are required, but you won’t be charged upfront. You can cancel before two business days of trial expiry. Read SpyHunter 5 Review.

  • Go to the download folder and open the SpyHunter-Installer.exe file and follow the installation process.

SpyHunter 5 InstallerUser Access Control

  • Upon successful installation, launch SpyHunter and hit the Start Scan Now button to run a full scan of your PC for threats and viruses.

Start Scan Now

  • Allow the software to find all the hidden malware on your PC and wait for the final result before moving to the next step.

Scan For Isza

  • SpyHunter will show the list of discovered viruses after the scan, press the Next button to remove all threats at once.

Remove Isza

Step 2: Remove Isza File Virus from Computer

This process has several steps because a virus makes a whole bunch of changes to your system and creates lots of files. So you need to delete all of them and undo all the changes made by the infection. Follow the below steps carefully:

Uninstall Virus from Control Panel

  • Press the Windows key and hold it then hit R button together to open the run box.
  • Type Control Panel in the Run Box then press the OK button.
  • Select Uninstall a program option under the Programs menu.
  • Find and uninstall Isza File Virus or other unwanted and harmful programs.

Uninstall Isza From Control Panel

Remove Virus related IP address from Hosts Files

  • Press the Windows key and hold it then hit R button together to open the run box.
  • Copy and paste the C:\Windows\System32\drivers\etc path and press the OK button.
  • Open the hosts file with Notepad and look for any suspicious or virus-related IP address.
  • Remove all the IP addresses after localhost and then save the host files.

Remove Virus Related IP addresses

Remove Virus related Windows Registry entries

  • Press the Windows key and hold it then hit R button together to open the run box.
  • Type regedit into the field and hit the OK button.
  • Windows Registry Editor will get opened on the system screen.
  • Press the Ctrl key and hold it and then hit F key to use the find function.
  • Now find and remove all the virus related registry entries.

Remove Isza From Registry Editor

Note: It could be risky to delete the wrong registry file. You can corrupt your entire computer system. So only perform this step if you have experience with registry files or you are able to reverse the damage.

Delete Virus related files from your PC

When a virus intrudes your PC, it creates multiple files at different locations. These files help that malware to work. These files can also help them in getting back after removal. You need to find and remove those files at once to completely remove the infection.

  • Press the Windows key and hold it then hit R button together to open the run box.
  • Now type the following commands in Run Box and press the OK button one by one.
  1. %AppData%
  2. %LocalAppData%
  3. %ProgramData%
  4. %WinDir%
  5. %Temp%

The first four locations are critical. Find and remove any recent folder that might be related to the virus. Delete all the files from the Temp folder.

Remove Virus via system restore

  • Press the Windows key and hold it then hit R button together to open the run box.
  • Type cmd in Run Box and then hit the OK button to open the command prompt.
  • Type cd restore and hit the Enter button, next type rstrui.exe and hit the Enter button.
  • Hit the Next button when System Restore Windows opens on your screen.
  • Select a System Restore point that is available, then press the Next button.
  • Finally, hit the Yes button to begin the restoration of your PC.

Restore Computer

Note: You must have a restore point on your computer for this process. Restoring also does not always remove the threat and some viruses can also delete the restore points. Scan your PC using SpyHunter 5 Anti-Malware to detect and remove any hidden threats automatically.

Compatible with: Windows 11/10/8/7 (32 Bit and 64 Bit)

offer tag SPECIAL OFFER: SpyHunter 5 Anti-Malware comes with a 7-day Free Trial. Credit card details are required, but you won’t be charged upfront. You can cancel before two business days of trial expiry. Read SpyHunter 5 Review.

Step 3: Remove Isza Ransomware From Browser

Remove From Google Chrome

  • Open your Chrome browser then hit the 3 vertical dots icon (⋮) which you can find in the upper right corner.
  • Choose the More Tools option from the chrome drop-down menu and click on Extensions.
  • Find any Isza File Virus related or suspicious extension from the list of all the chrome extensions and click on the Remove button.

Uninstall From Microsoft Edge

  • Open your Edge browser then hit the 3 horizontal dots icon (⋯) which you can find in the upper right corner.
  • Go through the drop-down menu to find the Extensions option and click on it.
  • A small Extension menu will appear on your browser, click on the Manage extensions option.
  • Find any Isza File Virus related or suspicious extension and click on the Remove button.

Remove From Mozilla Firefox

  • Open your Firefox browser then hit the 3 horizontal lines icon (☰) which you can find in the upper right corner.
  • You will see the drop-down menu of Firefox, click on the Add-ons option.
  • Once you are on the add-0ns page, click on the Extensions option from the left sidebar.
  • Find any Isza File Virus related or suspicious extension there and click on the Remove button.

Decrypt Files Encrypted by .Isza Virus

If you don’t have any recent backup of your files, then you can use professional data recovery software to recover your files. Stellar Windows Data Recovery software is a highly advanced and powerful data recovery suite. It can recover lost or permanently delete files. You should try the free version of this software to scan your PC. If the software can detect your files, then you will need to pay the recover all your files. But in this case, you are not paying ransom money to hackers. The Malware Removal Tool and Data Recovery are a much cheaper option than paying ransom money.

  • First, you need to download the Stellar Data Recovery Software.
  • After installing the software launch the program, select the type of data you want to recover then click the Next button.

Select what to recover

  • Now you can select the location, Drive or volume and then click on the Scan button.

Recover from

  • After the scan, you can choose the file to recover by previewing them. Select files to recover and click on the Recover button to save the files.

recover .isza files

Protect from Isza Ransomware in future

1 Use a robust anti-virus or anti-malware program that can find and delete all types of threats including Ransomware, Trojan, Malware, Spyware, PUPs, Worms, etc. Prefer software that provides real-time protection from threats and also offers privacy protection features like SpyHunter 5.

2 Keep your OS and other software updated to prevent any kind of vulnerabilities. Cybercriminals always look for vulnerabilities in programs and an out-of-date program can be a gateway for viruses. Also, download updates only from authorized or reliable websites else you might end up getting malware.

3 Avoid downloading any free or unknown program from any unreliable website or link. Do not visit malicious, porn, or torrent websites to stay safe online. Never click on flash pop-ups or suspicious offers, banners, ads, or links that appear on your browser.

4 Never download cracked software, themes, wallpaper, screensaver, etc. Cybercriminals embed their malicious codes in such pirated content to spread harmful threats online. Never install any program on your PC that ask you to disable your Anti-Virus program.

5 Never visit any insecure website. Do not open a website that has been flagged as harmful by your browser. Also, check for HTTPS and a padlock icon at the start of the website name before you enter any of your personal or financial details.

6 Keep a backup of all your personal and important files. Ransomware threats have become very common these days and you should keep regular backups to avoid any data loss situations. Create a restore point on your computer, so you can restore your PC in case of a virus attack.

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