Jjll – Ransomware
Jjll is a destructive software application working as common ransomware. Michael Gillespie, the widely known virus researcher, first discovered this new name in the DJVU ransomware family.
Jjll was developed for the sole purpose to encrypt all popular file types. Realistically, as soon as the file encryption is effectively accomplished, the users are unable to get access to them. Jjll ransomware adds its own “.jjll” to all the encrypted data. For example, the file “price_list.xls”, when crypted by Jjll, will be titled as “price_list.xls.jjll”. When the file encryption is accomplished, Jjll puts its own special text file (_readme.txt) into all the folders that save the encrypted files.
The alert stated by document requesting for the random os extremely similar to the alerts given by other ransomware dangers belonging to the DJVU family. The warning generally shows that the files have been encrypted and the only solution to get access to it is to use an unique standalone key. Regretfully, this statement is definitely true.
The technique to encrypt the files used by Jjll is not entirely researched. However, there is no doubt that each computer system owner may be issued an unique decryption key, which is definitely distinct. It is very hard to recover the information without the appropriate key in place.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Jjll ransomware is that the users are unable to get access to the key. The decrypting key is hosted on a special server under the complete control by the scoundrels who have actually released the Jjll virus into the web. In order to acquire the key and restore the essential data, the users are informed to get in touch with the scams via email or by telegram and to pay the ransom in the quantity of $980.
The message likewise says that the people ought to call the Jjll authors within 72 hours upon the moment of the data encryption. The alert indicates that by doing so the people will get a 50% discount rate, therefore, the ransom quantity drops down to $490.
Jjll encrypted your files, however, it may not be the only threat on your PC. Plus, the ransomware might be concealed deep in the system. To discover and erase the danger completely, we recommend you to describe the assistance of GridinSoft Anti-Malware app.
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No matter what the quantity of the ransom is, we highly recommend that you do not pay the ransom. There is no warranty that these online crooks will keep their guarantees, so they might not care at all what the victims feel about the file encryption, even when the amount of the ransom is received into their accounts. Thus, paying ransom frequently does not result in an effective healing. So, the users might merely lose their money for nothing.
Likewise, we advise you not to contact the scams as they instruct. Do not transfer loan into their wallets. There are no applications that could break the Jjll ransomware or restore the data at no cost. For that reason, the only right decision is to bring back the data from possible backups (if available).
Virus Summary
| Name | Jjll Ransomware |
| File Extension | jjll |
| 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 .jjll extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Jjll Removal Tool | GridinSoft Anti-Malware |
| Jjll Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Internet is now loaded with infections comparable to the Jjll virus. For example, this particular danger is essentially similar to Brusaf and other ransomware-type infections. These harmful energies have actually been established in order to secure the crucial information and express the demand for the users to pay the ransom. All these infections use the identical algorithm to produce the specific key for effective information decryption.
Unless the Jjll ransomware is still under the advancement process or has actually got some concealed bugs, it is not possible to bring back the information by hand. Hence, the only working service to prevent the loss of your crucial information is to regularly keep up-to-date backups of all your important documents.
Another crucial piece of guidance is to store the backups on special storage not connected to your main computer. For instance, you might save it on the USB Flash Drive, or some external drive, or by using the cloud data storage services. Keeping the backups on your regular drive is extremely risky, because the backup may also be encrypted by the Jjll virus.
Leaks for the Jjll ransomware attack.
Jjll uses lots of paths to penetrate the susceptible computer systems. It is not particular what particular method was utilized in your case, nevertheless, the invasion might take place by means of the following channels:
- bundling with third-party programs, mainly free software;
- spam e-mails from the unknown senders;
- sites offering free hosting;
- P2P (peer-to-peer) torrent software.
There are times when the Jjll may camouflage itself as some authentic application, for example, through the misleading notifies requiring setup of some software update. This is the most typical technique utilized by the scams to inject the Jjll virus files into the system. In this manner users partially participate in its setup, without clearly understanding the threat.
Moreover, the frauds may send out unsolicited spam e-mail with challenging notifies encouraging the people to open dubious attachments or click on some download links, for example, those motivating individuals to open certain photos, text files, tax documents and other information.
No doubt, opening these files or clicking the destructive links might essentially harm the system. Fake Media Player update alerts may result in the Jjll ransomware infiltration. Likewise, downloading the broken software may in addition consist of the ransomware installer. The last however not the least, installation of Jjll might occur through some Trojan horses that may be set up stealthily into the system and without the user’s direct approval or even consent.
Preventing the Jjll ransom virus attack.
Naturally, there is no outright assurance that your computer will be constantly free of any malware attacks, nevertheless, we want to share some beneficial ideas with you to make it more secure. Make certain to pay really very close attention while browsing the web and especially while getting cost-free programs. Do not open any suspicious email accessories, specifically if the sender is not understood to you.
Do not forget that particular freeware installer may also include some other extra apps in the bundle. These additional applications might be extremely damaging. It is of utmost value to keep your anti-virus software and your os in general to be constantly appropriately updated.
It is quite sensible that downloading pirated programs is unlawful, nevertheless, furthermore, such unapproved programs usage might also bring major damage to your system. For this reason, do not download any broken programs. Plus, the reality that your present anti-virus did not protect the system from the Jjll ransomware is a good reason for you to reassess your choices and change to another program that can render the safeguarding functions on a better level.
Below please find the quotation from the Jjll 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 “.jjll” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Jjll 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 jjll 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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