Nitz Virus – Details
Nitz is a malicious software application working as typical ransomware. Michael Gillespie, the well-known virus researcher, very first found this new name in the DJVU ransomware family.
Nitz was created for the sole function to encrypt all popular file types. Rationally, as soon as the encryption is successfully accomplished, the users are not able to get access to them. Nitz ransomware adds its own “.nitz” to all the encrypted data. For instance, the file “price_list.xls”, once modified by Nitz, will be titled as “price_list.xls.nitz”. Once the file encryption is achieved, Nitz puts its own distinct text file (_readme.txt) into all the folders that keep the encrypted files.
The message specified by document asking for the random os very comparable to the notices offered by other ransomware threats coming from the DJVU family. The caution basically shows that the files have been encrypted and the only service to get access to it is to use a special standalone key. Regretfully, this declaration is absolutely real.
The approach to encrypt the files used by Nitz is not completely looked into. Nevertheless, there is no doubt that each computer system owner may be provided a special decryption key, which is definitely special. It is extremely difficult to recover the data without the proper type in place.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Nitz virus is that the users are not able to get access to the key. The decrypting key is hosted on an unique server under the total control by the criminals who have actually introduced the Nitz virus into the internet. In order to get the key and restore the essential information, the users are told to contact the frauds through email or by telegram and to pay the ransom in the amount of $980.
The message also says that individuals ought to get in touch with the Nitz authors within 72 hours upon the minute of the data encryption. The alert suggests that by doing so individuals will obtain a 50% discount rate, therefore, the ransom amount drops down to $490.
Nitz crypted your data, nevertheless, it may not be the only hazard on your computer. Plus, the ransomware might be hidden deep in the system. To discover and delete the hazard entirely, we suggest you to refer to the assistance of GridinSoft Anti-Malware tool.
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No matter what the quantity of the ransom is, we strongly encourage that you do not pay the ransom. There is no guarantee that these online scoundrels will keep their guarantees, so they may not care at all what the victims feel about the encryption, even when the quantity of the ransom is received into their accounts. For this reason, paying ransom frequently does not lead to an effective recovery. So, the users may simply lose their money for absolutely nothing.
Likewise, we advise you not to contact the scams as they advise. Do not transfer money into their wallets. There are no applications that could crack the Nitz virus or bring back the data at no cost. For that reason, the only correct decision is to restore the information from possible backups (if offered).
Virus Summary
| Name | Nitz Ransomware |
| File Extension | nitz |
| 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 .nitz extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Nitz Removal Tool | GridinSoft Anti-Malware |
| Nitz Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now filled with infections similar to the Nitz virus. For instance, this specific risk is essentially similar to Brusaf and other ransomware-type infections. These damaging energies have actually been developed in order to secure the crucial information and reveal the demand for the users to pay the ransom. All these infections utilize the similar algorithm to produce the specific key for effective data decryption.
Unless the Nitz ransomware is still under the development process or has got some concealed bugs, it is not possible to bring back the data by hand. Therefore, the only working option to avoid the loss of your essential data is to frequently preserve current backups of all your crucial files.
Another important piece of suggestions is to save the backups on unique storage not connected to your primary computer. For instance, you might save it on the USB Flash Drive, or some external drive, or by using the cloud data storage services. Keeping the backups on your routine drive is extremely dangerous, considering that the backup might also be encrypted by the Nitz infection.
Leaks for the Nitz ransomware attack.
Nitz utilizes lots of paths to infiltrate the susceptible computers. It is not certain what specific method was used in your case, nevertheless, the invasion might occur by means of the following channels:
- bundling with third-party programs, primarily free apps;
- spam e-mails from the unknown senders;
- websites offering free hosting;
- P2P (peer-to-peer) torrent downloads.
There are times when the Nitz ransomware may disguise itself as some authentic application, for example, through the misleading signals requiring setup of some software application upgrade. This is the most common trick utilized by the scams to inject the Nitz ransomware files into the system. In this manner users partially participate in its installation, without plainly comprehending the risk.
In addition, the frauds may send unsolicited spam email with challenging signals encouraging the people to open dubious accessories or click some download links, for instance, those motivating individuals to open particular pictures, text files, tax documents and other information.
No doubt, opening these files or clicking the destructive links might basically damage the system. Fake Acrobat Reader update notifications may cause the Nitz ransomware infiltration. Likewise, downloading the split software application may furthermore include the ransomware installer. The last but not the least, setup of Nitz may happen through some Trojan horses that might be installed stealthily into the system and without the user’s direct authorization or even permission.
Preventing the Nitz virus injection.
Obviously, there is no absolute warranty that your computer system will be constantly free of any malware attacks, however, we wish to share some beneficial ideas with you to make it much safer. Ensure to pay really close attention while searching the web and particularly while getting cost-free programs. Do not open any suspicious e-mail attachments, particularly if the sender is not known to you.
Do not forget that particular freeware installer might also consist of some other extra apps in the bundle. These extra applications may be extremely harmful. It is of utmost value to keep your anti-virus software application and your os in basic to be always properly upgraded.
It is quite sensible that downloading cracked apps is unlawful, however, in addition, such unauthorized software use may also bring serious damage to your PC. Hence, do not download any broken programs. Plus, the fact that your current anti-virus did not secure the system from the Nitz ransomware is an excellent factor for you to reevaluate your options and switch to another program that can render the securing functions on a much better level.
Below please find the quotation from the Nitz 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 “.nitz” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Nitz 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 nitz 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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