Jhbg Virus – Details
Jhbg is a malicious software application working as common ransomware. Michael Gillespie, the well-known malware researcher, very first discovered this new name in the DJVU ransomware family.
Jhbg was created for the sole function to encrypt all popular file types. Rationally, as quickly as the file encryption is successfully accomplished, the users are not able to get access to them. Jhbg ransomware includes its own “.jhbg” to all the encrypted files. For instance, the file “price_list.xls”, when crypted by Jhbg, will be entitled as “price_list.xls.jhbg”. Once the encryption is achieved, Jhbg puts its own special text document (_readme.txt) into all the folders that keep the encrypted files.
The message specified by _readme.txt requesting for the random os very similar to the notices given by other ransomware threats belonging to the DJVU family. The warning basically shows that the data has been secured and the only service to get access to it is to use an unique standalone key. Regretfully, this statement is absolutely true.
The approach to secure the files utilized by Jhbg is not entirely investigated. However, there is no doubt that each computer owner might be released a special decryption key, which is absolutely distinct. It is very tough to recuperate the data without the appropriate key in place.
“Don’t worry, you can return all your files!”, from _readme.txt message:
One more peculiarity of the Jhbg virus is that the users are unable 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 launched the Jhbg virus into the world wide web. In order to acquire the key and bring back the crucial data, the users are told to get in touch with the scams by means of email or by telegram and to pay the ransom in the amount of $980.
The message likewise says that the people ought to call the Jhbg authors within 72 hours upon the minute of the data encryption. The alert suggests that by doing so individuals will get a 50% discount rate, for that reason, the ransom amount drops down to $490.
Jhbg encrypted your information, nevertheless, it might not be the only threat on your PC. Plus, the ransomware may be hidden deep in the system. To detect and erase the risk completely, we suggest you to refer to the help of GridinSoft Anti-Malware tool.
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No matter what the quantity 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 amount of the ransom is gotten into their accounts. Thus, paying ransom typically does not lead to an effective healing. So, the users may merely lose their money for absolutely nothing.
Likewise, we advise you not to get in touch with the frauds as they instruct. Do not transfer money into their wallets. There are no applications that might break the Jhbg virus or bring back the information at no charge. Therefore, the only appropriate decision is to bring back the information from possible backups (if available).
Virus Summary
| Name | Jhbg Ransomware |
| File Extension | jhbg |
| 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 .jhbg extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Jhbg Removal Tool | GridinSoft Anti-Malware |
| Jhbg Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now filled with infections comparable to the Jhbg ransomware. For instance, this specific threat is generally similar to Brusaf and other ransomware-type infections. These harmful utilities have been established in order to secure the essential information and reveal the need for the users to pay the ransom. All these infections use the similar algorithm to produce the particular key for effective information decryption.
Unless the Jhbg ransomware is still under the advancement process or has actually got some concealed bugs, it is not possible to bring back the data manually. Therefore, the only working service to avoid the loss of your essential data is to regularly maintain updated backups of all your essential documents.
Another essential piece of recommendations is to keep the backups on unique storage not linked to your primary device. For example, you may store 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, since the backup may likewise be encrypted by the Jhbg infection.
Leaks for the Jhbg ransomware attack.
Jhbg utilizes many paths to infiltrate the susceptible computer systems. It is not particular what specific technique was used in your case, however, the intrusion may take place through the following channels:
- bundling with third-party programs, generally freeware;
- spam emails from the unidentified senders;
- sites supplying free hosting;
- P2P (peer-to-peer) torrent downloads.
There are times when the Jhbg ransomware might disguise itself as some real application, for instance, through the misleading signals requiring setup of some software update. This is the most typical technique used by the frauds to inject the Jhbg infection files into the system. By doing this users partially take part in its installation, without plainly comprehending the risk.
Moreover, the scams might send unsolicited spam email with difficult notifies motivating the people to open dubious attachments or click on some download links, for example, those encouraging the people to open certain images, text files, tax documents and other information.
No doubt, opening these files or clicking on the harmful links might essentially damage the system. Fake Media Player update alerts may cause the Jhbg ransomware infiltration. Similarly, downloading the broken software application may furthermore contain the ransomware installer. The last however not the least, setup of Jhbg may take place through some Trojan horses that might be set up stealthily into the system and without the user’s direct approval and even permission.
Avoiding the Jhbg virus injection.
Obviously, there is no absolute guarantee that your computer will be constantly free of any malware attacks, however, we would like to share some beneficial pointers with you to make it more secure. Make sure to pay extremely close attention while browsing the web and especially while getting cost-free programs. Do not open any dubious email attachments, particularly if the sender is not known to you.
Do not forget that particular freeware installer may likewise include some other additional apps in the package. These additional applications may be really destructive. 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 rational that downloading cracked programs is unlawful, nevertheless, in addition, such unauthorized apps use might also bring major damage to your system. Hence, do not download any cracked programs. Plus, the fact that your existing anti-virus did not safeguard the system from the Jhbg ransomware is a great factor for you to reassess your choices and switch to another program that can render the securing functions on a far better level.
Below please find the quotation from the Jhbg 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 “.jhbg” extension added by the virus:”
Use GridinSoft Anti-Malware to remove Jhbg ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can get 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 jhbg files
You can download 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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