Ribd Virus – Details
Ribd is a malicious software application functioning as common ransomware. Michael Gillespie, the well-known virus researcher, very first found this new name in the DJVU ransomware family.
Ribd was developed for the sole purpose to encrypt all popular file types. Logically, as quickly as the encryption is successfully accomplished, the users are unable to get access to them. Ribd ransomware includes its own “.ribd” to all the encrypted files. For example, the file “price_list.xls”, as soon as created by Ribd, will be titled “price_list.xls.ribd”. As soon as the file encryption is accomplished, Ribd puts its own distinct text document (_readme.txt) into all the folders that keep the encrypted files.
The message stated by _readme.txt requesting the random os extremely similar to the alerts offered by other ransomware risks coming from the DJVU family. The warning basically indicates that the data has been encrypted and the only solution to get access to it is to use a special standalone key. Regretfully, this declaration is definitely true.
The technique to secure the files utilized by Ribd is not totally researched. However, there is no doubt that each computer owner might be released a special decryption key, which is absolutely distinct. It is extremely difficult to recuperate the data without the appropriate type of location.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Ribd infection is that the users are not able to get access to the key. The decrypting key is hosted on a unique server under total control by the criminals who have actually launched the Ribd infection into the world wide web. In order to acquire the key and restore the essential information, the users are told to contact the scams by means of email or by telegram and to pay the ransom in the amount of $980.
The message likewise says that individuals must contact the Ribd authors within 72 hours upon the moment of the information file encryption. The alert indicates that by doing so individuals will acquire a 50% discount rate, therefore, the ransom amount drops down to $490.
Ribd crypted your data, nevertheless, it might not be the only hazard on your PC. Plus, the ransomware might be concealed deep in the system. To detect and erase the danger entirely, we recommend you to describe the assistance of GridinSoft Anti-Malware .
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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 crooks 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 gotten into their accounts. Hence, paying ransom often does not result in a successful recovery. So, the users might merely lose their money for nothing.
Similarly, we advise you not to contact the frauds as they instruct. Do not move loans into their wallets. There are no applications that might break the Ribd virus or bring back the data at no cost. Therefore, the only correct choice is to restore the data from possible backups (if offered).
Virus Summary
| Name | Ribd Ransomware |
| File Extension | ribd |
| 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 .ribd extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Cadq, Ygkz, Cosd |
| Ribd Removal Tool | GridinSoft Anti-Malware |
| Ribd Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now loaded with infections comparable to the Ribd ransomware. For example, this specific danger is essentially similar to Brusaf and other ransomware-type infections. These damaging energies have actually been established in order to secure the important data and reveal the demand for the users to pay the ransom. All these infections use the identical algorithm to generate the particular key for effective data decryption.
Unless the Ribd ransomware is still under the development procedure or has actually got some hidden bugs, it is not possible to restore the information manually. Thus, the only working service to prevent the loss of your crucial information is to regularly maintain current backups of all your essential documents.
Another essential piece of guidance is to keep the backups on unique storage not connected to your primary device. For example, you might save it on the USB Flash Drive, or some external hard disk, or by using the cloud data storage services. Keeping the backups on your regular drive is really dangerous, considering that the backup may likewise be encrypted by the Ribd .
Leakages for the Ribd ransomware attack.
Ribd utilizes lots of paths to infiltrate the susceptible computer systems. It is not particular what specific technique was utilized in your case, however, the intrusion might happen through the following channels:
- bundling with third-party programs, mainly free apps;
- spam emails from the unidentified senders;
- sites offering free hosting;
- P2P (peer-to-peer) torrent software.
There are times when the Ribd virus may camouflage itself as some real application, for instance, through the deceptive notifies demanding setup of some software application upgrade. This is the most common trick used by frauds to inject the Ribd virus files into the system. In this manner users partly take part in its setup, without clearly comprehending the danger.
Furthermore, the frauds might send out unsolicited spam e-mail with challenging notifies motivating individuals to open dubious accessories or click on some download links, for example, those encouraging individuals to open specific images, text files, tax documents, and other information.
No doubt, opening these files or clicking the malicious links might essentially harm the system. Fake Media Player update notices may cause the Ribd ransomware infiltration. Similarly, downloading the cracked software application may additionally contain the ransomware installer. Last but not the least, setup of Ribd might occur through some Trojan horses that might be installed stealthily into the system and without the user’s direct permission or even consent.
Preventing the Ribd injection.
Obviously, there is no outright guarantee that your computer will be always free of any malware attacks, nevertheless, we would like to share some beneficial tips with you to make it safer. Make certain to pay extreme attention while searching the web and especially while getting cost-free programs. Do not open any suspicious email attachments, especially if the sender is not understood to you.
Do not forget that a specific freeware installer may also include some other extra apps in the bundle. These additional applications might be really destructive. It is of utmost significance to keep your anti-virus software application and your os, in general, to be always appropriately updated.
It is quite logical that downloading pirated apps is prohibited, nevertheless, in addition, such unapproved software usage might likewise bring severe damage to your PC. Thus, do not download any split programs. Plus, the fact that your current anti-virus did not protect the system from the Ribd 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 Ribd 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 “.ribd” extension added by the virus:”
Use GridinSoft Anti-Malware to remove Ribd 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 the setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
A User Account Control asking you 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 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 the right corner.
Use Emsisoft Decryptor for restore ribd 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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