Clown – Ransomware
The Clown mean a ransomware-type infection. The virus comes from the DMR ransomware family. Clown was elaborated particularly to encrypt all major file types. When the file is encrypted people are not able to use them. Clown adds the “.Clown” extension for each file encrypted by it. For example, the file “myphoto.jpg“, as soon as encrypted by Clown, will be renamed into “myphoto.jpg.Clown“. As quickly as the encryption is finished, Clown places a special text file into every folder containing the encrypted data.The message given by Clown text file requesting for the ransom is definitely the same as the statements given by other ransomware representatives belonging to the DMR family. It literally discusses that the info is encrypted which the only way to restore it is to use a an unique decryption key. Unfortunately, this is absolutely true. The kind of cryptography mechanism applied by Clown is still not properly examined. Still, it is definitely specific that each victim may be given the specific decryption key, which is totally distinct. It is impossible to restore the files without the key available.
Another trick of Clown is that the victims cannot gain access to the key. The key is saved on a specific server run by the frauds related to Clown ransomware. To get the key and recover the important information people need to pay the ransom.
Clown encrypted your documents, but that might not be the only damage done to you. The ransomware might still be hidingon your computer. To identify whether this holds true, we suggest downloading GridinSoft Anti-Malware.
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Nevertheless, regardless of the asked for amount, people need to stay away from paying the ransom virus. Cyber frauds are not fair, so they tend to totally ignore what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom typically does not provide any positive outcome and people just lose their money for nothing.
We strongly recommend that you do not contact these crooks and certainly do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Clown ransomware and to recover the data data totally free. Hence, the only right decision is to recover the lost data from the available backup.
Virus Summary
| Name | Clown Ransomware |
| File Extension | .Clown |
| Type | Ransomware |
| Family | DMR |
| 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 and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special Clown extension to all the files modified by it. |
| Distribution Method | Spam Emails, Email Attachments |
| Removal Tool | GridinSoft Anti-Malware |
Bear in mind that the world wide web is now overwhelmed with threats that look comparable to Clown ransomware. Malicious programs of such kind are normally elaborated to encrypt important data and to state the demand before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to produce the distinct decryption key for information decryption.
Hence, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is simply not feasible. The only method to avoid the loss of your crucial data is to regularly create backups of your important information.
Remember that even if you create such backups, they need to be placed into a special storage utility not connect to your main computer. You may use the USB Flash Drive or external hard disk drive for this purpose, or refer to the help of the cloud storage. If you keep your backup files on your common system they may be encrypted along with other files, so it’s certainly not a good storage location.
How did ransomware infect my system?
There are a number of ways used by online frauds to distribute Clown virus. Although it doubts how precisely Clown injects your system, there are some leaks through which it may infiltrate the system:
- integration with third-party apps, especially freeware;
- spam e-mails from unknown senders;
- sites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Often Clown ransomware may exist as some legitimate software application, for instance, in the pop-ups advising users to carry out some essential software updates. This is the typical trick used by online frauds to persuade people into downloading and installing Clown infection manually, by methods of their direct participation in the installation process.
Additionally, the criminals may describe different e-mail spam tactics to inject harmful codes into copmuter. So, they may refer to to sending unsolicited spam e-mails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some video, files, tax reports or invoices.
Needless to mention, opening such files or clicking on such dangerous links may badly harm the PC. Fictitious Adobe Flash Player upgrade alerts may result in Clown virus injection. When it comes to the cracked applications, these illegally downloaded programs may likewise include harmful codes resulting in Clown secret installation. Finally, injection of Clown may occur by methods of Trojans that secretly get injected into the system and install malicious utilities without the user’s approval.
Is there any method to avoid the injection of Clown ransomware?
Despite the fact that there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of guidance we wish to show with you. First off, be very mindful when you browse the web and especially while downloading totally free programs. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.
Keep in mind that some freeware installers may include other unwanted utilities in the bundle, so they may be destructive. Ensure that your current anti-virus and your entire OS is always appropriately updated.
Obviously, downloading pirated software is illegal and may result in essential damage to be produced your PC. Hence, stay away from downloading cracked software. You are also highly recommended to reconsider your existing security software and perhaps switch to another security solution that can render far better services of defending your computer.
Below please find the quotation from the Clown text file:
All your files have been encrypted! Your documents, photos, databases and other important files have been encrypted with strongest encryption. you can return all your files if you want to restore files, write us to the e-mail: SupportClown@elude.in Write this ID in the subject e-mail:1E857D00 It is in your interest to respond as soon as possible to ensure the restoration of your files, because we wont keep your decryption keys at our server more than one week. The price depends on how fast you write to us. Free decryption as guarantee Before paying you can send us up to 1 file for free decryption. The total size of files must be less than 1Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.) How to obtain Bitcoins You can buy bitcoin from here: hxxps:localbitcoins.com/buy_bitcoins Also you can find other places to buy Bitcoins and beginners guide here: hxxp:www.coindesk.com/information/how-can-i-buy-bitcoins/ Attention! Do not rename encrypted files. Using another tools could corrupt your files, in case of using third party software we don\'t give guarantees that full recovery is possible so use it on your own risk.
Screenshot of files with “.Clown” extension added by the ransomware:
Use GridinSoft Anti-Malware to remove Clown 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.
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