Wzer Virus Ransomware
Wzer is a harmful software functioning as typical ransomware. Michael Gillespie, the well-known malware researcher, first discovered this new name in the DJVU ransomware family.
Wzer was developed for the sole function to encrypt all popular file types. Logically, as soon as the encryption is effectively accomplished, the users are not able to get access to them. Wzer virus includes its own “.wzer” to all the encrypted files. For instance, the file “price_list.xls”, as soon as crypted by Wzer, will be titled as “price_list.xls.wzer”. As soon as the encryption is accomplished, Wzer puts its own distinct text file (_readme.txt) into all the folders that store the encrypted files.
The message mentioned by _readme.txt asking for the random os very similar to the notifications given by other ransomware hazards belonging to the DJVU family. The caution basically shows that the information has been encrypted and the only solution to get access to it is to use an unique standalone key. Regretfully, this declaration is definitely real.
The method to encrypt the files used by Wzer is not totally looked into. Nevertheless, there is no doubt that each computer system owner might be provided a special decryption key, which is absolutely unique. It is incredibly tough to recover the information without the appropriate key in location.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Wzer virus is that the users are unable to get access to the key. The decrypting key is hosted on an unique server under the complete control by the scoundrels who have actually launched the Wzer infection into the world wide web. In order to obtain the key and restore the essential information, the users are informed to contact the scams via e-mail or by telegram and to pay the ransom in the amount of $980.
The message also says that the people need to contact the Wzer authors within 72 hours upon the minute of the data file encryption. The alert suggests that by doing so the people will acquire a 50% discount, for that reason, the ransom amount drops down to $490.
Wzer modified your files, however, it might not be the only danger on your computer. Plus, the ransomware might be hidden deep in the system. To find and erase the danger totally, we suggest you to describe the assistance of GridinSoft Anti-Malware .
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No matter what the quantity of the ransom is, we strongly advise that you do not pay the ransom. There is no warranty that these online crooks will keep their pledges, so they might not care at all what the victims feel about the encryption, even when the amount of the ransom is received into their accounts. Hence, paying ransom frequently does not lead to an effective recovery. So, the users might just lose their money for absolutely nothing.
Likewise, we advise you not to get in touch with the frauds as they instruct. Do not transfer loan into their wallets. There are no applications that could break the Wzer ransomware or restore the data for free. For that reason, the only proper choice is to restore the information from possible backups (if available).
Virus Summary
| Name | Wzer Ransomware |
| File Extension | wzer |
| Type | Ransomware |
| Family | DJVU |
| Short Description | The ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files. |
| Symptoms | File encryption by the ransomware is performed by means of the AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .wzer extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Wzer Removal Tool | GridinSoft Anti-Malware |
| Wzer Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now loaded with infections similar to the Wzer ransomware. For instance, this particular risk is basically identical to Brusaf and other ransomware-type infections. These harmful energies have been developed in order to secure the important information and express the need for the users to pay the ransom. All these infections use the similar algorithm to generate the particular key for successful data decryption.
Unless the Wzer ransomware is still under the advancement procedure or has actually got some concealed bugs, it is not possible to bring back the data by hand. Hence, the only working solution to prevent the loss of your important information is to routinely keep updated backups of all your important files.
Another essential piece of guidance is to store the backups on unique storage not connected to your primary computer. For example, you might save it on the USB Flash Drive, or some external hard disk drive, or by using the cloud data storage services. Keeping the backups on your system drive is really dangerous, given that the backup might also be secured by the Wzer virus.
Leaks for the Wzer ransomware attack.
Wzer uses numerous paths to infiltrate the susceptible computer systems. It is not certain what particular technique was utilized in your case, however, the invasion might take place through the following channels:
- bundling with third-party programs, primarily freeware;
- spam e-mails from the unknown senders;
- websites supplying free hosting;
- P2P (peer-to-peer) torrent software.
There are times when the Wzer ransomware may camouflage itself as some real application, for instance, through the misleading notifies demanding setup of some software application update. This is the most common trick used by the scams to inject the Wzer infection files into the system. In this manner users partly participate in its installation, without clearly comprehending the risk.
Furthermore, the frauds might send unsolicited spam e-mail with tricky notifies motivating individuals to open dubious accessories or click on some download links, for instance, those encouraging the people to open particular pictures, text files, tax documents and other information.
No doubt, opening these files or clicking on the harmful links might basically damage the system. Fake Media Player upgrade notifications may lead to the Wzer ransomware seepage. Similarly, downloading the split software application might in addition consist of the ransomware installer. The last however not the least, setup of Wzer might take place through some Trojan horses that might be installed stealthily into the system and without the user’s direct permission and even consent.
Avoiding the Wzer injection.
Naturally, there is no outright guarantee that your computer will be constantly without any malware attacks, however, we want to share some beneficial tips with you to make it much safer. Make certain to pay extremely close attention while searching the web and particularly while downloading cost-free programs. Do not open any suspicious email accessories, specifically if the sender is not understood to you.
Do not forget that specific freeware installer may also include some other extra apps in the bundle. These extra applications might be really damaging. It is of utmost importance to keep your anti-virus software and your os in basic to be always effectively upgraded.
It is rather rational that downloading cracked apps is prohibited, however, in addition, such unauthorized apps usage may also bring major damage to your PC. Thus, do not download any broken programs. Plus, the fact that your existing anti-virus did not secure the system from the Wzer ransomware is a good reason for you to reassess your choices and change to another program that can render the securing functions on a much better level.
Below please find the quotation from the Wzer text file:
ATTENTION! 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: https://we.tl/t-2P5WrE5b9f 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: restorealldata@firemail.cc Reserve e-mail address to contact us: gorentos@bitmessage.ch Our Telegram account: @datarestore
Screenshot of files with “.wzer” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Wzer ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
2. Double-click on the setup file.
When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
3. Press Install button for run GridinSoft Anti-Malware.
3.Once installed, GridinSoft Anti-Malware will automatically run.
4. Wait for the GridinSoft Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
5. Click on “Clean Now”.
When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
Use Emsisoft Decryptor for restore wzer files
You can get Emsisoft Decryptor by clicking the button below:
- Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
- Once the license terms are accepted, the primary decryptor user interface opens.
- By default, the decryptor will pre-populate the locations to decrypt with the currently connected drives and network drives. Additional locations can be added using the Add” button.
- Decryptors typically offer various options depending on the particular malware family. The available options are located in the Options tab and can be enabled or disabled there. You can find a detailed list of the available Options below.
- After you have added all the locations you want to decrypt to the list, click the “Decrypt” button to start the decryption process. The screen will switch to a status view, informing you about the current process and decryption status of your files
- The decryptor will inform you once the decryption process is finished. If you require the report for your personal records, you can save it by clicking the “Save log” button. You can also copy it straight to your clipboard to paste it into emails or forum posts if you are asked to.
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