.zendrz File Encryption Virus Ransomware Removal (Decryption Method)

The encrypted files may not be the only damage done to you. parasite may still be hiding on your PC. To determine whether you've been infected with ransomware, we recommend downloading SpyHunter.

Download SpyHunter Anti-Malware

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

This page aims to help you remove .zendrz File Encryption Virus for free. Our instructions also cover how any .zendrz files can be recovered.

If your files suddenly became inaccessible, their file extension ends with “.zendrz” and a strange notice has appeared on your screen, then you are in trouble. We don’t want to scare you but, the truth is you have probably fallen victim to one of the nastiest online threats nowadays. This is .zendrz – Ransomware that encrypts your files and asks you to pay a huge ransom if you want them back. But is there a way to deal with that malware without paying? And how can you successfully clean your system from the infection? There aren’t many options to do that, and not all of them may work, but our “How to remove” team would do its best to help you handle the situation. Knowing how frustrating a close encounter with ransomware can be, our experts have offered you some proven steps to clean your computer and try to restore some of your files. Also, here we will share some good tips on prevention and protection so you could stay away from such threats in the future and avoid eventual data loss.

.zendrz File Encryption Virus

.zendrz File Encryption Virus

Your files are the target, malicious encryption is the method.

When we speak about file encryption, this doesn’t necessary means something bad. In fact, this is one of the safest and strongest methods for sensitive data protection and many institutions, banks, enterprises and businesses effectively use it to keep their digital information away from unauthorized access. However, when unscrupulous hackers with malicious intentions use file encryption to lock the files of unsuspecting users and blackmail them for money, this is another story. Unfortunately, this one of the most harmful threats one could encounter – .zendrz Ransomware – a brand new cryptovirus armed with much more sophisticated and malicious capabilities than most of the known ransomware threats.

A key moment in dealing with the ransomware is knowing how it spreads.

.zendrz Ransomware is a big issue for many security researchers and malware specialists. It appears that, in order to infect as many people as possible, this threat mostly spreads through targeted email spam campaigns, malicious attachments, misleading ads and Trojan horse infections. Therefore, in case you’ve interacted with any such content lately, this is the most probable way you got infected. Moreover, this means that your computer has been compromised not only by the ransomware but also by a Trojan horse that may introduce you to even more threats. That’s why if you want to effectively remove .zendrz, it is extremely important to clean your system from all other infections that create system vulnerabilities for other types of malware to sneak in. It is needless to say that such nasty infections happen almost unnoticed and without any visible symptoms. In some cases, high CPU usage may indicate the encryption process that is happening in the background, but no other signs would reveal the ransomware until the encryption is competed and the ransom note appears on the screen of the victim. Here is the place to say that good antivirus software is vital for revealing the threat on time, that’s why investing in it could really be a life saver.

The goal is money.

Specially programmed to infiltrate the victims’ system and apply an unbreakable encryption, .zendrz wants you to pay quite a high amount of money in Bitcoins to receive a decryption key and hopefully unlock your files. The catch here is that nobody promises you it will really work this way. The cooks behind this ransomware are only after the money and the moment they get it, it is really likely you may not hear from them again. Unfortunately, it is impossible to trace them down and get your money back, since the Bitcoins payments are untraceable. Moreover, such unscrupulous cyber criminals know how to hide their tracks very well and keep spreading different types of Ransomware all around the globe. The crooks may try to manipulate you in various ways in order to make you pay – they may threaten you to delete your data or the decryption key, they may even come up with a story that presents them like cyber police that is giving you a fine for a law you have violated or any similar scenario. However, you should not believe any of that. Their illegal online blackmail scheme makes them richer and richer with every single victim that agrees to pay the ransom, but you don’t need to be one of them.

How to fight back?

The fact that .zendrz has taken over your machine doesn’t mean that the battle is over. You can remove this malware and bring the control over your PC back in your hands. The removal guide below is made to help you do just that by manually finding and deleting the related files. Just make sure you read it carefully and follow the instructions closely because .zendrz is a tricky threat and really requires your full attention.


Name .zendrz
Type Ransomware
Danger Level High (Ransomware are by far the worse threat you can encounter)
Symptoms  A ransom note appears on the victim’s screen once the encryption is completed.
Distribution Method  This Ransomware is mostly found in spam emails, malicious attachments, misleading ads, and Trojan horse infections.
Detection Tool

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you’ll need to purchase the full version.
More information about SpyHunter and steps to uninstall.

.zendrz File Encryption Virus Removal



Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).


To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.

If you want to avoid the risk, we recommend downloading SpyHunter
a professional malware removal tool.

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Type msconfig in the search field and hit enter. A window will pop-up:


Go in Startup —> Uncheck entries that have “Unknown” as Manufacturer.

  • Please note that ransomware may even include a fake Manufacturer name to its process. Make sure you check out every process here is legitimate.


Press CTRL + SHIFT + ESC simultaneously. Go to the Processes Tab. Try to determine which ones are a virus. Google them or ask us in the comments.


We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite files for you.

Right click on each of the virus processes separately and select Open File LocationEnd the process after you open the folder, then delete the directories you were sent to.



Type Regedit in the windows search field and press EnterOnce inside, press CTRL and F together and type the virus’s Name. 

Search for the ransomware  in your registries and delete the entries. Be extremely careful –  you can damage your system if you delete entries not related to the ransomware.

Type each of the following in the Windows Search Field:

  1. %AppData%
  2. %LocalAppData%
  3. %ProgramData%
  4. %WinDir%
  5. %Temp%

Delete everything in Temp. The rest just check out for anything recently added. Remember to leave us a comment if you run into any trouble!


How to Decrypt files infected with .zendrz

We have a comprehensive (and daily updated) guide on how to decrypt your files. Check it out here.

Did we help? Share your feedback with us so we can help other people in need!

Leave a Comment