Wisz Virus

3 Steps To Decrypt ".wisz" Files & Remove Ransomware

About Wisz

Wisz is a type of ransomware that falls under the broader category of DJVU cryptoware. This malware variant is identified by our team of virus analysts for its distinctive pattern of adding a “.wisz” extension to the files it encrypts. Despite the presence of security solutions that might overlook it, Wisz successfully infiltrates systems through deceptive methods, exploiting vulnerabilities or tricking users into enabling its entry.

Once inside a system, Wisz employs advanced encryption algorithms, such as AES or RSA, to lock down user data. By encrypting files, it renders them inaccessible to the user, effectively holding the data hostage. The goal is to coerce victims into paying a ransom in exchange for the decryption keys necessary to unlock their files. It’s crucial for users and organizations to understand the risks posed by ransomware like Wisz and to implement robust cybersecurity measures to protect against such threats.

Let’s clarify. Wisz ransomware attacks your PC through trick and skill. After that, once entered it applies AES or RSA encoding algorithms to block your data.

Then, they blackmail you for their release. After Wisz evades right into your computer, it places every one of your data under locking. It joins its very personal extension “.wisz” at the end, thus making records isolated.

Files with “.wisz” extension appended by the Wisz virus:

.wisz Files
Example of .wisz files

It targets documents, archives, images, music, videos, all of it! Thereafter, you can’t longer open them. Displacing records or retitling them will not facilitate. The sole remedy to decode your data from the cryptoware’s keep is deciphering. The ransomware is intended for you to send buyout cash if you wish to get your documents back. It makes that clear (in the blackmail note) that it will decode files after the payoff.

The message is ordinarily a text file, left on your desktop. You can also find it in each folder that has encrypted files. It describes your worries and also offers you a solution. According to Wisz, the sole remedy to release your documents is with an out-and-outer decryption code. And also, to obtain it you have to pay a redemption. The amount is $980, as well as it’s usually asked for in Bitcoins.

The message by the Wisz ransomware states the following information:


Don't worry, 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 an answer for more than 6 hours.

To get this software you need to write on our e-mail:

Reserve an e-mail address to contact us:

Our Telegram account:

Your ID:

Do NOT send money for decrypting “wisz” files!

The Wisz malware guarantees, to send you the key after you render. As well as that’s it. That’s all you obtain – a promise. You have no assurances that conformity ends in something suitable. Do not rest on words of internet fraud. That is people, that will fool you. Do NOT disburse them a cent. Don’t call them Do NOT comply with their needs.

Do not pay for ransomware

How did my PC get harmed by Wisz?

Your devices get infected with the Wisz ransomware because of your incapacity to be watchful. Some people do not notice significant details while browsing the web or downloading various software.

The Wisz ransomware uses old but good invasive methods to deceive you. And slips past you undetected. That involves disguising behind damaged web links, sites, and torrents. It practices freeware as a way to hide itself. And shapes as a false system or application update. Like, Adobe Flash Player or Java.

Yet more often yes than not, it uses spam emails. You open an email that seems to be from a well-known company. Like, Amazon or PayPal. And, the email prompts you to click a web link or download and install an accessory. If you do, you end up with malware.

Bear in mind that these types of risks are cheating your inadvertence. They need you to rush and miss doing due diligence. That enables their latent penetration. They rest on you to leave your fate to chance. Do not! Don’t pick recklessness over care. One keeps infections out. The other welcomes them in.

Therefore, do not disburse them a loan. Don’t contact the internet frauds. If you do, you’ll regret it. It’s a futile effort to return your information, as well as it will not finish well for you. Below’s why.

There are a few circumstances that can unravel when you see the blackmail funds note on your display. Claim, you resolve to conform. You connect to the bleeders, pay their ransom cash, and wait. You wait for them to send you the decoding trick they guaranteed. Well, what happens if they do not?

However, you have no warranties. All, you rely on, is a promise. Can you think words of for cyber kidnappers? The answer is ‘No.’ These are individuals, who will disenchant you. Don’t give a cent! There’s also another alternative.

They can send you a deciphering key. However, when you try to use it, it fails to work.

they can send you the incorrect key. After that, you have much less currency, as well as your data continues to be blocked. Don’t pay! And also your best-case case isn’t a reason for delight. What takes place after you pay the ransom cash, obtain the appropriate trick, as well as free your files? Well? Consider it. You paid money to eliminate a sign and symptom, yet not the malware launching it.

you remove the enciphering, yet the Wisz ransomware stays. It’s still skulking in the hooks of your system, complimentary to attack once again. After that, you’re back at a new start.

Why is Wisz unsafe?

Moreover, to encrypt an injured’s data, the Wisz malware has also started to install the Azorult Spyware on a PC to steal account data, cryptocurrency wallets, desktop records, and more.

So, your device got attacked by Wisz and also probably you have lost time trying to delete it manually. We are positive that the remedy below will certainly be successful in removing Wisz in an automated method.

How to protect PC from Wisz ransomware?

However, let us initially speak about the future debarment of such ransomware invasions. There is something that you can do to avoid this kind of critical hazard from entering your device beforehand?

There are a couple of things we wish to talk about here. The first one is your accountability for being incredibly mindful while you utilize your computer and largely while you surf the web. When examining your e-mail and see some distrustful attachments consisted of, do not rush to view them.

The same way, when you get on Facebook and social networks also someone you know sends you messages attaching accessories, be very mindful, especially if these are some exe-extension files.

Another thing to take into consideration is examining the reliability of your current security tool. Sadly, there is plural safety and security software nowadays that just announced to be trustworthy, whereas, in times of real malware incursions, they are simply unable to do the task as announced.

In case Wisz invaded your laptop this indicates that your current security tool did not do its declared function as well as fell short of guarding your system. So obviously it is a point for you to overestimate your choices and also definitely change over to some other application that can most definitely guarantee the wanted degree of protection.

Not all antiviruses are good

We can extra discuss some parts of users that like not to have any kind of anti-malware software program at all. This is a big mistake on their component because presently the net has lots of cyber jeopardies that may secretly invade accessible systems, especially those that are not equipped with some standard degree of protection.

So, having anti-malware permanently working and guiding your PC is a required point in nowadays’ cyber world.


Wisz removal guide

STEP 1. Recover files from Wisz ransomware encryption

You can download free decryption tool here: Decryptor for STOP Djvu. But it worked when the Wisz virus used an offline key for encryption.

If the key is not found, we advise restoring your PC

There are a lot of different ransomware viruses on the internet. Some of them are more dangerous than others because they not only leave malicious processes to protect themselves but also remove backups of your system to make the recovery process impossible.

Please Note: Not all ransomware infections can remove backups of your system, so it is always worth trying a Windows recovery.
We recommend using Safe Mode with command prompt to safely perform a recovery of your files. You will have to reboot your computer, so you better save this instruction:

How to Restore Files from a Backup in Windows 7/8/10

STEP 2. Removing Wisz ransomware malicious files

Once the recovery process is complete, you should consider scanning your computer with a GridinSoft Anti-Malware to find any traces of Wisz infection. Though some ransomware viruses remove themselves right after the encryption of your files, some may leave malicious processes on your computer for special purposes of cyber criminals.

Wisz Virus Remover

  1. Run GridinSoft Anti-Malware and choose the scan type, which is suitable for your needs. Of course, for accurate scan results, we recommend you choose the “Full Scan”.

    GridinSoft Full Scan

  2. Give Anti-Malware a little time to check your system:

    GridinSoft Anti-Malware Scanning

  3. Move to quarantine all the viruses and unwanted files, that you see in the results list:

    GridinSoft Anti-Malware Scan Result

  4. Enjoy the malware removal process:

    After Clean PC

  5. Use of On-run protection may additionally prevent different types of cyber attacks, our protection may flag the downloader of the ransomware as a malicious application preventing the download of Wisz.

    GridinSoft Protection

STEP 3. Prevent the Wisz virus infection

Besides the protection tool, you should read and learn a few simple rules. Follow them every time you work on your computer and you will decrease the chances of your infection to a minimum:

  • Don’t open suspicious letters. No way! Be very careful with your downloads. Download and install software preferably from its official website.
  • Do backups of your important files regularly. Storing your really important files in a few different places is a good decision.
  • Keep your PC free from adware, hijackers, and PUPs The infected computer will be more likely compromised with other malicious software, and ransomware is not an exception in this case.
  • Don’t panic and be reasonable. Don’t pay the ransom fee right after you get infected, it is always best to search on the internet for some answers. Someone may have developed a decryption tool that might help you.

Polina Lisovskaya

I works as a marketing manager for years now and loves searching for interesting topics for you

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