Nvetud – RansomwareThe Nvetud stands for a ransomware-type infection. Initially, it was revealed by Michael Gillespie. The virus comes from the DJVU ransomware family. Nvetud was elaborated specifically to encrypt all major file types. As soon as the file is encrypted people are not able to use them. Nvetud adds the “.nvetud” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by Nvetud, will be renamed into “myphoto.jpg.nvetud. As quickly as the encryption is finished, Nvetud places a special text file (such as “_readme.txt“) into every folder containing the encrypted data.
The message given by Nvetud text file requesting for the ransom is definitely the same as the statements given by other ransomware representatives coming from the DJVU type. It literally mentions that the info is encrypted which the only way to restore it is to use a a distinct decryption key. Sadly, this is definitely true. The sort of cryptography mechanism used by Nvetud is still not appropriately examined. Still, it is definitely specific that each victim might be given the specific decryption key, which is absolutely distinct. It is difficult to bring back the files without the key available.
“Don’t worry, you can return all your files!”, Nvetud message:
Another technique of Nvetud is that the victims cannot access to the key. The key is stored on a particular server run by the frauds associated with Nvetud ransomware. To get the key and recover the important information people have to pay the ransom, which totals up to $980. To get the payment details users are instructed to contact the frauds through email or telegram. The alert also shows that the users need to contact the Nvetud developers within 72 hours after the files encryption took place. The message says that doing so users will get a 50% discount, so the ransom quantity will drop down to $490.
Nonetheless, irrespective of the asked for quantity, people should stay away from paying the virus. Cyber frauds are unfair, so they tend to entirely disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom normally does not give any positive outcome and people just lose their money for nothing.
We highly encourage that you do not contact these crooks and certainly do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Nvetud ransomware and to recover the data data free of charge. Therefore, the just right decision is to recover the lost data from the available backup.
|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 RSA-1024 encryption algorithm. Once the encryption is completed, the ransomware adds its special nvetud extension to all the files modified by it.|
|Distribution Method||Adware bundles and software cracks|
|Similar Infections||Mogranos, Nelasod, Format|
|Removal Tool||GridinSoft Anti-Malware|
Remember that the web is now overwhelmed with threats that look similar to Nvetud ransomware. It is similar Mogranos and many other ransomware-type threats. Destructive programs of such kind are typically elaborated to encrypt crucial data and to state the need before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to create the distinct decryption key for files decryption.
Therefore, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is just not feasible. The only method to prevent the loss of your essential files is to routinely create backups of your important information.
Bear in mind that even if you create such backups, they need to be placed into a special storage utility not connect to your main PC. You may use the Memory Stick or external hard disk drive for this purpose, or refer to the help of the cloud storage. If you keep your backup files on your common system they may be encrypted together with other files, so it’s definitely not a good storage location.
How did ransomware infect my PC?
There are numerous methods used by online scams to distribute Nvetud ransom virus. Although it is uncertain how exactly Nvetud injects your PC, there are some leaks through which it may penetrate the system:
- integration with third-party apps, especially freeware;
- spam e-mails from unidentified senders;
- websites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Frequently Nvetud virus might be presented as some legitimate software application, for instance, in the pop-ups advising users to execute some essential software updates. This is the common technique used by online frauds to persuade people into downloading and installing Nvetud infection manually, by means of their direct participation in the installation process.
Additionally, the criminals might refer to various e-mail spam strategies to inject destructive codes into PC. So, they may describe to sending unsolicited spam emails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some photos, documents, tax reports or invoices.
Needless to mention, opening such files or clicking on such dangerous links may badly harm the PC. Fictitious Adobe Flash Player update alerts may result in Nvetud virus injection. When it comes to the cracked software, these illegally downloaded programs may also consist of harmful codes leading to Nvetud secret installation. Finally, injection of Nvetud may occur by ways of Trojans that privately get injected into the system and set up harmful utilities without the user’s approval.
Is there any method to prevent the injection of Nvetud ransomware?
Although there is no 100% guarantee to prevent your system from getting infected, there are some pieces of advice we want to show with you. First of all, be very cautious when you surf the web and specifically while downloading free apps. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.
Bear in mind that some freeware installers may include other unwanted utilities in the package, so they may be malicious. Ensure that your current antivirus and your entire OS is always appropriately updated.
Naturally, downloading pirated software is unlawful and may lead to vital damage to be made for your system. For this reason, stay away from downloading cracked software. You are also highly recommended to reconsider your existing security software and potentially switch to another security solution that can render much better services of protecting your computer.
Below please find the quotation from the Nvetud 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-hvv30uAtTY 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: firstname.lastname@example.org Reserve e-mail address to contact us: email@example.com Our Telegram account: @datarestore
Screenshot of files with “.nvetud” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Nvetud 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”.
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