NOBAD Virus – Details
The NOBAD stands for a ransomware-type infection. The virus comes from the Matrix ransomware family. NOBAD was elaborated particularly to encrypt all major file types. As soon as the file is encrypted people are unable to use them. NOBAD adds the “.NOBAD” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by NOBAD, will be renamed into “myphoto.jpg.NOBAD“. As quickly as the encryption is completed, NOBAD places a special text file into every folder containing the encrypted data.The message given by NOBAD text file requesting for the ransom is absolutely the like the statements given by other ransomware representatives coming from the Matrix family. It actually points out that the information is encrypted which the only way to restore it is to use a a distinct decryption key. Regretfully, this is definitely true. The kind of cryptography mechanism applied by NOBAD is still not appropriately examined. Still, it is definitely specific that each victim may be given the specific decryption key, which is absolutely distinct. It is difficult to restore the files without the key available.
Another trick of NOBAD is that the victims cannot gain access to the key. The key is kept on a particular server run by the frauds related to NOBAD ransomware. To get the key and recover the important information people need to pay the ransom.
NOBAD encrypted your documents, but that might not be the only damage done to you. The ransomware might still be hidingon your computer. To identify whether this holds true, we suggest downloading GridinSoft Anti-Malware.
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Nonetheless, irrespective of the requested quantity, people must stay away from paying the ransom. Cyber frauds are unfair, so they tend to entirely disregard what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom typically does not provide any positive outcome and people simply waste their money for nothing.
We highly advise 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 NOBAD ransomware and to recover the data data free of charge. Hence, the just right decision is to recover the lost information from the available backup.
Virus Summary
| Name | NOBAD Ransomware |
| File Extension | .NOBAD |
| Type | Ransomware |
| Family | Matrix |
| 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 and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special NOBAD extension to all the files modified by it. |
| Distribution Method | Spam Emails, Email Attachments |
| Similar Infections | Core, Aan, Ab89 |
| Removal Tool | GridinSoft Anti-Malware |
Keep in mind that the internet is now overwhelmed with threats that look comparable to NOBAD ransomware. It is similar Core and many other ransomware-type threats. Malicious programs of such kind are usually elaborated to encrypt crucial information and to state the need prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to create the unique decryption key for data decryption.
Therefore, as long as the ransomware is still being developed or has some hidden bugs, manually recovering the information is merely not feasible. The only way to avoid the loss of your crucial information is to frequently create backups of your important information.
Remember that even if you create such backups, they must be placed into a special storage utility not connect to your main computer. You may use the USB Flash Drive or external hard drive for this purpose, or refer to the help of the cloud storage. If you save your backup files on your common system they may be encrypted in addition to other files, so it’s absolutely not a good storage place.
How did ransomware infect my computer?
There are numerous ways used by online frauds to distribute NOBAD virus. Despite the fact that it is uncertain how precisely NOBAD injects your system, there are some leaks through which it may penetrate the system:
- integration with third-party apps, especially freeware;
- spam emails from unidentified senders;
- sites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Often NOBAD virus may be presented as some genuine software, for instance, in the pop-ups advising users to implement some crucial software updates. This is the typical technique used by online frauds to persuade people into downloading and installing NOBAD infection manually, by methods of their direct participation in the installation process.
Additionally, the criminals may refer to numerous email spam techniques to inject harmful codes into copmuter. So, they may describe to sending unsolicited spam e-mails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some photos, files, tax reports or invoices.
Needless to mention, opening such documents or clicking on such dangerous links may seriously damage the system. Fictitious Adobe Flash Player upgrade alerts may result in NOBAD ransom injection. When it comes to the cracked applications, these illegally downloaded programs may likewise consist of harmful codes resulting in NOBAD secret installation. Lastly, injection of NOBAD may occur by means of Trojans that covertly get injected into the system and install destructive utilities without the user’s consent.
Is there any way to prevent the injection of NOBAD ransom virus?
Although there is no 100% guarantee to prevent your system from getting infected, there are some pieces of advice we wish to share with with you. First off, be very careful when you surf the web and specifically while downloading free apps. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.
Remember that some freeware installers may consist of other unwanted utilities in the package, so they may be malicious. Make sure that your current anti-virus and your entire OS is always appropriately updated.
Naturally, downloading pirated software is prohibited and may result in vital damage to be made for your PC. Hence, stay away from downloading cracked software. You are also highly encouraged to reconsider your existing security software and possibly change to another security solution that can render better services of defending your PC.
Below please find the quotation from the NOBAD text file:
HOW TO RECOVER YOUR FILES INSTRUCTION ATENTION!!! We are realy sorry to inform you that ALL YOUR FILES WERE ENCRYPTED by our automatic software. It became possible because of bad server security. ATENTION!!! Please don\'t worry, we can help you to RESTORE your server to original state and decrypt all your files quickly and safely! INFORMATION!!! Files are not broken!!! Files were encrypted with AES-128+RSA-2048 crypto algorithms. There is no way to decrypt your files without unique decryption key and special software. Your unique decryption key is securely stored on our server. For our safety, all information about your server and your decryption key will be automaticaly DELETED AFTER 7 DAYS! You will irrevocably lose all your data! * Please note that all the attempts to recover your files by yourself or using third party tools will result only in irrevocable loss of your data! * Please note that you can recover files only with your unique decryption key, which stored on our side. If you will use the help of third parties, you will only add a middleman. HOW TO RECOVER FILES??? Please write us to the e-mail (write on English or use professional translator): nobad@tutamail.com nobad@firemail.cc empty You have to send your message on each of our 3 emails due to the fact that the message may not reach their intended recipient for a variety of reasons! In subject line write your personal ID: - We recommed you to attach 3 encrypted files to your message. We will demonstrate that we can recover your files. * Please note that files must not contain any valuable information and their total size must be less than 5Mb. OUR ADVICE!!! Please be sure that we will find common languge. We will restore all the data and give you recommedations how to configure the protection of your server. We will definitely reach an agreement ;) !!! ALTERNATIVE COMMUNICATION If yоu did nоt rеcеivе thе аnswеr frоm thе аfоrеcitеd еmаils fоr mоrе then 24 hours please sеnd us Bitmеssаgеs frоm а wеb brоwsеr thrоugh thе wеbpаgе hxxps://bitmsg.me. Bеlоw is а tutоriаl оn hоw tо sеnd bitmеssаgе viа wеb brоwsеr: 1. Оpеn in yоur brоwsеr thе link hxxps://bitmsg.me/users/sign_up аnd mаkе thе rеgistrаtiоn bу еntеring nаmе еmаil аnd pаsswоrd. 2. Уоu must cоnfirm thе rеgistrаtiоn, rеturn tо уоur еmаil аnd fоllоw thе instructiоns thаt wеrе sеnt tо уоu. 3. Rеturn tо sitе аnd сlick \"Lоgin\" lаbеl оr usе link hxxps://bitmsg.me/users/sign_in, еntеr уоur еmаil аnd pаsswоrd аnd click thе \"Sign in\" buttоn. 4. Сlick thе \"Сrеаtе Rаndоm аddrеss\" buttоn. 5. Сlick thе \"Nеw mаssаgе\" buttоn. 6. Sеnding mеssаgе: Tо: Еntеr аddrеss: BM-2cXRWRW5Jv5hxbhgu2HJSJrtPf92iKshhm Subjесt: Еntеr уоur ID: - Mеssаgе: Dеscribе whаt уоu think nеcеssаrу. Сlick thе \"Sеnd mеssаgе\" buttоn. ZmEdqaQA
Screenshot of files with “.NOBAD” extension added by the ransomware:
Use GridinSoft Anti-Malware to remove NOBAD 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.
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