Dike Virus – Details
Dike is a malicious software application working as common ransomware. Michael Gillespie, the popular virus researcher, first found this new name in the DJVU ransomware family.
Dike was developed for the sole purpose to encrypt all popular file types. Realistically, as quickly as the file encryption is effectively achieved, the users are unable to get access to them. Dike virus adds its own “.dike” to all the encrypted data. For instance, the file “price_list.xls”, once crypted by Dike, will be titled as “price_list.xls.dike”. When the file encryption is achieved, Dike puts its own special text file (_readme.txt) into all the folders that store the encrypted files.
The message mentioned by text file requesting for the random os extremely similar to the notices given by other ransomware hazards belonging to the DJVU family. The caution generally shows that the files have been secured and the only solution to get access to it is to use a distinct standalone key. Regretfully, this declaration is absolutely real.
The approach to encrypt the files used by Dike is not entirely researched. Nevertheless, there is no doubt that each computer owner may be issued an unique decryption key, which is absolutely unique. It is extremely hard to recover the information without the proper type in location.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Dike infection is that the users are not able to get access to the key. The decrypting key is hosted on an unique server under the complete control by the scoundrels who have actually released the Dike ransomware into the web. In order to acquire the key and restore the important 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 states that the people need to get in touch with the Dike authors within 72 hours upon the moment of the information file encryption. The alert indicates that by doing so the people will get a 50% discount, for that reason, the ransom amount falls to $490.
Dike encrypted your data, nevertheless, it might not be the only risk on your computer. Plus, the ransomware might be hidden deep in the system. To detect and erase the threat entirely, we recommend you to refer to the assistance of GridinSoft Anti-Malware app.
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No matter what the quantity of the ransom is, we highly encourage that you do not pay the ransom. There is no warranty that these online criminals will keep their guarantees, so they may not care at all what the victims feel about the file encryption, even when the quantity of the ransom is gotten into their accounts. Hence, paying ransom typically does not lead to a successful healing. So, the users might just lose their money for nothing.
Likewise, we urge you not to contact the scams as they instruct. Do not move loan into their wallets. There are no applications that could break the Dike ransomware or restore the information at no cost. Therefore, the only proper decision is to bring back the information from possible backups (if readily available).
Virus Summary
| Name | Dike Ransomware |
| File Extension | dike |
| 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 .dike extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Dike Removal Tool | GridinSoft Anti-Malware |
| Dike Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Internet is now filled with infections similar to the Dike ransomware. For example, this specific threat is essentially similar to Brusaf and other ransomware-type infections. These damaging utilities have actually been developed in order to secure the important information and reveal the need for the users to pay the ransom. All these infections utilize the identical algorithm to generate the particular key for effective information decryption.
Unless the Dike ransomware is still under the development process or has got some concealed bugs, it is not possible to restore the information manually. Hence, the only working service to avoid the loss of your crucial data is to routinely keep up-to-date backups of all your important data.
Another crucial piece of suggestions is to store the backups on special storage not connected to your main PC. For instance, you may keep 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 extremely risky, since the backup might likewise be secured by the Dike .
Leakages for the Dike ransomware attack.
Dike uses many paths to infiltrate the vulnerable computer systems. It is not particular what specific technique was used in your case, however, the intrusion might take place via the following channels:
- bundling with third-party programs, primarily free apps;
- spam emails from the unknown senders;
- sites offering free hosting;
- P2P (peer-to-peer) torrent downloads.
There are times when the Dike virus might camouflage itself as some real application, for example, through the misleading alerts demanding setup of some software application update. This is the most typical technique utilized by the scams to inject the Dike virus files into the system. In this manner users partially take part in its installation, without clearly comprehending the risk.
In addition, the scams might send out unsolicited spam email with difficult signals encouraging individuals to open dubious accessories or click on some download links, for instance, those encouraging individuals to open certain photos, text files, tax files and other info.
No doubt, opening these files or clicking the harmful links may essentially harm the system. Fake Adobe Flash Player update alerts may lead to the Dike ransomware seepage. Similarly, downloading the split software might in addition include the ransomware installer. The last however not the least, setup of Dike might happen through some Trojan horses that might be installed stealthily into the system and without the user’s direct consent and even permission.
Preventing the Dike ransomware attack.
Of course, there is no outright assurance that your computer system will be always free of any malware attacks, nevertheless, we want to share some helpful pointers with you to make it more secure. Make sure to pay really very close attention while searching the web and especially while downloading cost-free programs. Do not open any suspicious email accessories, especially if the sender is not understood to you.
Do not forget that certain freeware installer may also consist of some other extra apps in the package. These additional applications may be extremely destructive. It is of utmost importance to keep your anti-virus software application and your operating system in general to be constantly effectively updated.
It is rather rational that downloading pirated programs is illegal, nevertheless, in addition, such unapproved programs use may likewise bring major damage to your system. Thus, do not download any split programs. Plus, the truth that your present anti-virus did not protect the system from the Dike ransomware is a good factor for you to reconsider your options and switch to another program that can render the safeguarding functions on a far better level.
Below please find the quotation from the Dike 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 “.dike” extension added by the virus:”
Use GridinSoft Anti-Malware to remove Dike 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 dike 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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