Remove Cizer Ransomware Virus (+File Recovery)

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.

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

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This page aims to help you remove Cizer Ransomware Virus for free. Our instructions also cover how any .cizer file can be recovered.

Instructions to get rid of Cizer Ransomware Virus from your computer

The Cizer Virus will encrypt your files with the .cizer extension and will render them unusable until ransom is paid.

Once the ecncryption of your files is completed Cizer Ransomware will leave a _readme.txt file for you to find:

Don't worry my friend, you can return all your files!
All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique key for you.
This software will decrypt all your encrypted files.
What guarantees you have?
You can send one of your encrypted file from your PC and we decrypt it for free.
But we can decrypt only 1 file for free. File must not contain valuable information.
You can get and look video overview decrypt tool:
Price of private key and decrypt software is $980.
Discount 50% available if you contact us first 72 hours, that's price for you is $490.
Please note that you'll never restore your data without payment.
Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours.
To get this software you need write on our e-mail:
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The term Ransomware originates from the words ransom + malware and represents a type of computer infections that affect both mobile devices, desktop computers, and laptops. This type of malicious software is extremely harmful since reverting the harm that it has caused may not always be an option. Ransomware viruses block the access to the infected machines or encrypt all the important files and documents stored on them, and ask for a ransom payment in return (usually, the money must be paid in the form of BitCoins or some other untraceable cryptocurrency). The usual way in which the victims come to know that they have been infected is after getting greeted by a scary ransom-demanding notification, which pops up on their screen.

If you are reading this article because you have been greeted by a similar ransom-demanding message, and the source of it is a Ransomware called Cizer, stay with us. On this page, we will be discussing the characteristics of this sneaky infection, and will offer you some alternative solutions to remove it without paying the ransom to the hackers who are trying to blackmail you. .Cizer Virus is a different strain of the STOP ransomware family, it is similar to .Besub and .Litar.

Cizer Virus is a version of Ransomware which is known as a cryptovirus. In order to extort money from its victims through blackmailing, this malware uses a special encryption algorithm to secretly block all access to the files stored on the computer.

How do these types of attacks work?

The Ransomware is transmitted through several means but can mostly be found inside links on pages of dubious reputation, inside fake program updates of applications that are well known or appear legit, such as Windows or Adobe applications, or via spam email attachments. The criminals can get quite creative in their attempts to “plant the seed” in the computer of the victim.

Once the malicious program has sneaked inside the system, it establishes communication with a remote server to obtain an encryption key. From here, the Ransomware begins to encrypt the information in the hard drive.

Once all the data has been encrypted, the next step is usually to inform the victim and to ask for the ransom payment. Here each hacker uses their own method, but usually, the victims find out that they need to pay through a notification message on the screen. The cybercriminals behind Cizer Ransomware typically promise to give you the key to decrypt the locked files If you pay the ransom. Sadly, there is absolutely no guarantee that they will do so. That’s why most security experts, including our “How to remove” team, advise the victims not to risk their money and to instead focus on how to remove the infection.

How to protect yourself from Ransomware?

The bad thing about infections such as Cizer is that users usually do not realize that they have been infected until it is too late. The main security measures one can take to avoid an attack of this type are:

  • Keep the operating system updated.
  • Update applications and browser extensions to their latest versions.
  • Install a good antivirus and perform periodic scans.

Unfortunately, Ransomware is a type of malware that is always evolving, so it is impossible to fully protect from its attacks. The best way to prevent loss of data due to an encryption placed by an infection like Cizer is to back up your most important files in the cloud or on removable storage devices, such as pen drives or external hard drives.


Name Cizer
Type Ransomware
Danger Level High (Ransomware is by far the worst threat you can encounter)
Symptoms Very few and unnoticeable ones before the ransom notification comes up.
Distribution Method From fake ads and fake system requests to spam emails and contagious web pages.
Data Recovery Tool Currently Unavailable
Detection Tool

Remove Cizer Ransomware Virus


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).



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.

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/

Scan Results

Virus Scanner Result

After you open their folder, end the processes that are infected, then delete their folders. 

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections.


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.


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.

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 Cizer files

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

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

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