Nbwr Virus Ransomware
Nbwr is a malicious software working as common ransomware. Michael Gillespie, the well-known virus researcher, first found this new name in the DJVU ransomware family.
Nbwr was created for the sole function to encrypt all popular file types. Realistically, as quickly as the file encryption is effectively achieved, the users are unable to get access to them. Nbwr virus includes its own “.nbwr” to all the encrypted data. For example, the file “price_list.xls”, as soon as crypted by Nbwr, will be titled as “price_list.xls.nbwr”. As soon as the file encryption is achieved, Nbwr puts its own special text file (_readme.txt) into all the folders that keep the encrypted files.
The message mentioned by document requesting for the random os very comparable to the notices given by other ransomware hazards coming from the DJVU family. The warning essentially shows that the information has been encrypted and the only option to get access to it is to use an unique standalone key. Regretfully, this statement is definitely real.
The technique to secure the files used by Nbwr is not totally researched. However, there is no doubt that each computer owner may be provided an unique decryption key, which is absolutely special. It is very tough to recover the information without the proper key in location.
“Don’t worry, you can return all your files!”, from _readme.txt message:
One more peculiarity of the Nbwr ransomware is that the users are unable to get access to the key. The decrypting key is hosted on a special server under the total control by the crooks who have actually introduced the Nbwr ransomware into the internet. In order to acquire the key and restore the crucial data, the users are informed to connect with the frauds via email or by telegram and to pay the ransom in the quantity of $980.
The message likewise says that individuals must call the Nbwr authors within 72 hours upon the moment of the data encryption. The alert indicates that by doing so individuals will obtain a 50% discount rate, therefore, the ransom quantity drops down to $490.
Nbwr crypted your information, however, it may not be the only hazard on your PC. Plus, the ransomware might be hidden deep in the system. To spot and delete the threat totally, we advise you to refer to the aid of GridinSoft Anti-Malware .
Download GridinSoft Anti-Malware
GridinSoft Anti-Malware Review, How to get free trial?, EULA, and Privacy Policy.
No matter what the amount of the ransom is, we highly advise that you do not pay the ransom. There is no guarantee that these online criminals will keep their pledges, so they might not care at all what the victims feel about the encryption, even when the quantity of the ransom is received into their accounts. Thus, paying ransom frequently does not lead to an effective recovery. So, the users might just lose their money for absolutely nothing.
Similarly, we urge you not to call the scams as they advise. Do not transfer loan into their wallets. There are no applications that might crack the Nbwr virus or restore the information for free. For that reason, the only appropriate choice is to bring back the data from possible backups (if available).
Virus Summary
| Name | Nbwr Ransomware |
| File Extension | nbwr |
| 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 .nbwr extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Nbwr Removal Tool | GridinSoft Anti-Malware |
| Nbwr Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Internet is now full of infections similar to the Nbwr virus. For example, this particular hazard is generally similar to Brusaf and other ransomware-type infections. These harmful utilities have actually been established in order to secure the crucial data and express the demand for the users to pay the ransom. All these infections utilize the similar algorithm to generate the particular key for effective information decryption.
Unless the Nbwr ransomware is still under the development procedure or has actually got some hidden bugs, it is not possible to bring back the information manually. Hence, the only working solution to avoid the loss of your essential data is to routinely maintain up-to-date backups of all your crucial documents.
Another essential piece of advice is to store the backups on special storage not connected to your main PC. For example, you might save it on the USB Flash Drive, or some external disk drive, or by using the cloud data storage services. Keeping the backups on your routine drive is very dangerous, because the backup may likewise be secured by the Nbwr ransomware.
Leaks for the Nbwr ransomware attack.
Nbwr utilizes numerous courses to infiltrate the vulnerable computer systems. It is not certain what specific technique was used in your case, however, the intrusion may take place via the following channels:
- bundling with third-party programs, generally free apps;
- spam emails from the unknown senders;
- sites providing free hosting;
- P2P (peer-to-peer) torrent software.
There are times when the Nbwr might camouflage itself as some authentic application, for instance, through the deceptive signals requiring installation of some software update. This is the most typical trick utilized by the scams to inject the Nbwr virus files into the system. This way users partly take part in its installation, without plainly understanding the threat.
Furthermore, the scams may send out unsolicited spam e-mail with difficult alerts encouraging individuals to open dubious accessories or click some download links, for instance, those encouraging individuals to open particular images, text files, tax files and other info.
No doubt, opening these files or clicking on the malicious links may essentially harm the system. Fake Adobe Flash Player update notices may lead to the Nbwr ransomware infiltration. Likewise, downloading the split software may additionally contain the ransomware installer. The last but not the least, setup of Nbwr may occur through some Trojan horses that might be set up stealthily into the system and without the user’s direct authorization and even permission.
Preventing the Nbwr ransomware injection.
Of course, there is no absolute guarantee that your computer system will be constantly devoid of any malware attacks, however, we want to share some beneficial tips with you to make it more secure. Make sure to pay really very close attention while searching the web and particularly while downloading cost-free programs. Do not open any dubious email accessories, specifically if the sender is not known to you.
Do not forget that specific freeware installer might likewise consist of some other additional apps in the bundle. These extra applications might be very destructive. It is of utmost significance to keep your anti-virus software and your operating system in basic to be constantly effectively updated.
It is quite logical that downloading cracked software is illegal, however, in addition, such unapproved programs use might likewise bring serious damage to your system. Thus, do not download any cracked programs. Plus, the truth that your present anti-virus did not safeguard the system from the Nbwr ransomware is an excellent factor for you to reevaluate your choices and switch to another program that can render the protecting functions on a much better level.
Below please find the quotation from the Nbwr 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 “.nbwr” extension added by the virus:”
Use GridinSoft Anti-Malware to remove Nbwr 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 nbwr 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.
User Review
( votes)
