Nzer – General Info
Nzer is a destructive software functioning as common ransomware. Michael Gillespie, the well-known virus researcher, very first found this new name in the DJVU ransomware family.
Nzer was created for the sole purpose to encrypt all popular file types. Realistically, as soon as the file encryption is effectively achieved, the users are unable to get access to them. Nzer ransomware includes its own “.nzer” to all the encrypted data. For example, the file “price_list.xls”, when modified by Nzer, will be titled as “price_list.xls.nzer”. As soon as the file encryption is accomplished, Nzer puts its own unique text document (_readme.txt) into all the folders that store the encrypted files.
The message mentioned by _readme.txt asking for the random os extremely similar to the alerts offered by other ransomware hazards coming from the DJVU family. The warning generally indicates that the data has been encrypted and the only solution to get access to it is to use a distinct standalone key. Regretfully, this declaration is definitely true.
The technique to secure the files utilized by Nzer is not completely researched. Nevertheless, there is no doubt that each computer system owner may be released an unique decryption key, which is definitely unique. It is exceptionally difficult to recuperate the data without the suitable type in place.
“Don’t worry, you can return all your files!”, from _readme.txt message:
One more peculiarity of the Nzer 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 Nzer ransomware into the world wide web. In order to acquire the key and bring back the crucial data, the users are told to get in touch with the frauds via email or by telegram and to pay the ransom in the amount of $980.
The message likewise says that individuals need to call the Nzer authors within 72 hours upon the moment of the information encryption. The alert shows that by doing so individuals will obtain a 50% discount, for that reason, the ransom amount falls to $490.
Nzer modified your information, however, it might not be the only risk on your computer. Plus, the ransomware might be concealed deep in the system. To discover and delete the hazard totally, we advise you to describe the aid of GridinSoft Anti-Malware tool.
Download GridinSoft Anti-Malware
GridinSoft Anti-Malware Review, How to get free trial?, EULA, and Privacy Policy.
No matter what the quantity of the ransom is, we strongly recommend that you do not pay the ransom. There is no guarantee that these online criminals will keep their promises, so they might not care at all what the victims feel about the encryption, even when the quantity of the ransom is gotten into their accounts. For this reason, paying ransom typically does not lead to a successful healing. So, the users might simply lose their money for absolutely nothing.
Likewise, we urge you not to get in touch with the scams as they advise. Do not transfer money into their wallets. There are no applications that could split the Nzer ransomware or bring back the data at no cost. Therefore, the only correct decision is to restore the information from possible backups (if available).
Virus Summary
| Name | Nzer Ransomware |
| File Extension | nzer |
| 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 .nzer extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Nzer Removal Tool | GridinSoft Anti-Malware |
| Nzer Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now full of infections comparable to the Nzer ransomware. For instance, this particular threat is essentially similar to Brusaf and other ransomware-type infections. These harmful energies have actually been established in order to secure the crucial information and express the need for the users to pay the ransom. All these infections utilize the identical algorithm to generate the specific key for successful files decryption.
Unless the Nzer ransomware is still under the development procedure or has actually got some hidden bugs, it is not possible to restore the information by hand. Therefore, the only working option to avoid the loss of your important data is to frequently preserve up-to-date backups of all your important data.
Another crucial piece of recommendations is to store the backups on unique storage not connected to your main computer. For instance, 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 routine drive is very dangerous, given that the backup might likewise be encrypted by the Nzer .
Leakages for the Nzer ransomware attack.
Nzer utilizes lots of paths to penetrate the vulnerable computers. It is not certain what specific method was utilized in your case, nevertheless, the intrusion might occur via the following channels:
- bundling with third-party programs, primarily free software;
- spam e-mails from the unidentified senders;
- websites supplying free hosting;
- P2P (peer-to-peer) torrent downloads.
There are times when the Nzer may camouflage itself as some genuine application, for instance, through the deceptive notifies demanding installation of some software update. This is the most common trick utilized by the scams to inject the Nzer ransomware files into the system. By doing this users partly take part in its setup, without plainly comprehending the risk.
Moreover, the scams may send unsolicited spam e-mail with tricky signals motivating individuals to open dubious attachments or click on some download links, for instance, those encouraging the people to open specific images, text files, tax documents and other information.
No doubt, opening these files or clicking on the destructive links might basically damage the system. Fake Media Player update notifications may cause the Nzer ransomware infiltration. Similarly, downloading the broken software application might in addition include the ransomware installer. The last however not the least, installation of Nzer may take place through some Trojan horses that might be installed stealthily into the system and without the user’s direct consent or perhaps permission.
Preventing the Nzer ransom virus attack.
Obviously, there is no absolute assurance that your computer system will be constantly free of any malware attacks, however, we want to share some helpful suggestions with you to make it more secure. Ensure to pay very close attention while searching the web and particularly while getting cost-free programs. Do not open any dubious email attachments, specifically if the sender is not known to you.
Do not forget that certain freeware installer might also contain some other additional apps in the bundle. These additional applications might be really harmful. It is of utmost value to keep your anti-virus software and your os in general to be always properly upgraded.
It is quite logical that downloading cracked software is illegal, however, furthermore, such unapproved programs use may also bring serious damage to your computer. Hence, do not download any split programs. Plus, the truth that your current anti-virus did not safeguard the system from the Nzer ransomware is a good reason for you to reassess your options and switch to another program that can render the protecting functions on a better level.
Below please find the quotation from the Nzer 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 “.nzer” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Nzer 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 nzer files
You can download 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.
User Review
( votes)
