Ekvf – Ransomware
Ekvf is a destructive software working as typical ransomware. Michael Gillespie, the widely known malware researcher, very first discovered this new name in the DJVU ransomware family.
Ekvf was developed for the sole purpose to encrypt all popular file types. Rationally, as quickly as the encryption is successfully accomplished, the users are not able to get access to them. Ekvf virus adds its own “.ekvf” to all the encrypted files. For example, the file “price_list.xls”, when modified by Ekvf, will be entitled as “price_list.xls.ekvf”. As soon as the file encryption is achieved, Ekvf puts its own unique text file (_readme.txt) into all the folders that save the encrypted files.
The alert mentioned by _readme.txt requesting the random os extremely similar to the notices offered by other ransomware dangers coming from the DJVU family. The caution essentially indicates that the data has been encrypted and the only service to get access to it is to use a distinct standalone key. Regretfully, this declaration is absolutely real.
The method to secure the files used by Ekvf is not totally investigated. Nevertheless, there is no doubt that each computer owner might be released an unique decryption key, which is absolutely special. It is extremely tough to recover the information without the appropriate key in location.
“Don’t worry, you can return all your files!”, from _readme.txt message:
One more peculiarity of the Ekvf ransomware is that the users are unable 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 Ekvf virus into the web. In order to get the key and bring back the essential information, the users are informed to connect with the scams by means of email or by telegram and to pay the ransom in the amount of $980.
The message also states that individuals should get in touch with the Ekvf authors within 72 hours upon the moment of the information file encryption. The alert suggests that by doing so the people will obtain a 50% discount, for that reason, the ransom amount drops down to $490.
Ekvf encrypted your information, however, it might not be the only threat on your computer. Plus, the ransomware might be concealed deep in the system. To find and delete the threat completely, we recommend you to describe the aid of GridinSoft Anti-Malware app.
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No matter what the amount of the ransom is, we highly encourage that you do not pay the ransom. There is no assurance that these online scoundrels will keep their pledges, 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. For this reason, paying ransom typically does not lead to a successful recovery. So, the users might simply lose their money for absolutely nothing.
Similarly, we advise you not to call the frauds as they advise. Do not transfer money into their wallets. There are no applications that could crack the Ekvf ransomware or restore the information for free. For that reason, the only correct decision is to restore the data from possible backups (if offered).
Virus Summary
| Name | Ekvf Ransomware |
| File Extension | ekvf |
| 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 .ekvf extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Ekvf Removal Tool | GridinSoft Anti-Malware |
| Ekvf Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now full of infections comparable to the Ekvf ransomware. For example, this specific danger is essentially identical to Brusaf and other ransomware-type infections. These damaging utilities have been developed in order to secure the important data and express the demand for the users to pay the ransom. All these infections use the similar algorithm to produce the particular key for effective files decryption.
Unless the Ekvf ransomware is still under the advancement process or has actually 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 information is to frequently preserve up-to-date backups of all your vital data.
Another essential piece of advice is to keep the backups on unique storage not linked to your primary computer. For example, you may save 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 dangerous, because the backup might also be secured by the Ekvf infection.
Leaks for the Ekvf ransomware attack.
Ekvf uses lots of courses to infiltrate the vulnerable computers. It is not particular what particular approach was utilized in your case, nevertheless, the intrusion may occur by means of the following channels:
- bundling with third-party programs, mainly freeware;
- spam emails from the unidentified senders;
- sites offering complimentary hosting;
- P2P (peer-to-peer) torrent downloads.
There are times when the Ekvf ransomware may disguise itself as some genuine application, for instance, through the misleading notifies demanding installation of some software update. This is the most typical trick utilized by the frauds to inject the Ekvf infection files into the system. By doing this users partly participate in its installation, without clearly understanding the risk.
Additionally, the frauds may send unsolicited spam e-mail with difficult informs motivating the people to open dubious attachments or click some download links, for instance, those motivating the people to open certain pictures, text files, tax files and other information.
No doubt, opening these files or clicking the malicious links might essentially damage the system. Fake Media Player update alerts may lead to the Ekvf ransomware infiltration. Likewise, downloading the broken software application may furthermore consist of the ransomware installer. The last however not the least, setup of Ekvf might happen through some Trojan horses that may be installed stealthily into the system and without the user’s direct approval and even authorization.
Avoiding the Ekvf virus injection.
Of course, there is no absolute warranty that your computer system will be constantly devoid of any malware attacks, however, we wish to share some useful suggestions with you to make it safer. Ensure to pay really attention while browsing the web and specifically while downloading cost-free programs. Do not open any suspicious email accessories, particularly if the sender is not understood to you.
Do not forget that specific freeware installer might also include some other additional apps in the bundle. These extra applications might be very damaging. It is of utmost significance to keep your anti-virus software application and your operating system in general to be always effectively upgraded.
It is rather logical that downloading pirated software is unlawful, however, furthermore, such unauthorized software use may also bring severe damage to your computer. For this reason, do not download any broken programs. Plus, the reality that your existing anti-virus did not protect the system from the Ekvf ransomware is an excellent factor for you to reevaluate your choices and switch to another program that can render the safeguarding functions on a far better level.
Below please find the quotation from the Ekvf 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 “.ekvf” extension added by the virus:”
Use GridinSoft Anti-Malware to remove Ekvf 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.
Use Emsisoft Decryptor for restore ekvf 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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