Cool Ransomware Removal + Restore .cool Files

Written by Valdis Koks
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.cool modified your files, but that might not be the only harm done to you. The infection may still be hiding on your computer. To figure out whether this is actually true, we recommend scanning with LOARIS TROJAN REMOVER.

This article intends to help you delete Cool Ransomware at no cost. Our manual also explain how any .cool files can be decrypted.

Cool Virus

The Cool Ransomware represents a COMPUTER hazard utilized to blackmail its sufferers. Cool Virus may not point to any kind of noticeable symptoms, yet its visibility is just found as soon as its job is done.

Cool Virus - crypted .cool files

The lack of signs is among the primary troubles with this type of COMPUTER infections. They can pass through right into the attacked system unnoticed, as well as implement their work without showing their activity in the workstation. This is why most clients are not able to do anything to terminate the infection prior to it has completed its objective, and also the objective of this one, in particular, is to make its victims' data pointless through information ciphering and after that showing a ransom money demand.

The user is reported via a message that this infection puts on their display that their only option of bringing their information back is via the repayment of a particular amount of funds. This blackmailing element of this scam is preferred amongst the frauds, and also there's a whole team of PC malware that's made use of in this fashion. This malware category is called Ransomware, as well as the malware we are presently focusing on definitely drops under it.

The Cool malware is only disclosed once it has completed encrypting the files. The .cool Ransomware will after that share its demands through an intimidating pop-up alert.

It is using this alert that the users discover exactly how they are expected to transfer their funds to the cyber frauds in charge of the Ransomware virus. In the majority of circumstances, the ransom would be asked in a cryptocurrency - BitCoin. These cryptocurrencies are truly tough to trace, and a normal user would have no chance of understanding who they are really transferring their funds to. This, in fact, makes it really unlikely that the cyberpunk's real identity would certainly ever obtain divulged. It is rather unusual for a Ransomware hacker to stand on trial, as well as the application of cryptocurrency as the recommended payment service is the primary factor for that.

Listed below you can locate the quote from the Cool 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

How to Cool virus encrypt your files?

The .cool Virus document file encryption is not going to be gotten rid of after the ransomware is erased. The .cool Virus document encryption access key is promised to be given to you when you pay the ransom amount.

Nonetheless, it is not unusual for the hackers who guarantee such dangers to assure their sufferers a decryption trick for their encrypted papers just to decline to offer that vital as quickly as the repayment gets processed. Unnecessary to discuss, if you wind up in a condition similar to this, you would not can doing anything regarding it-- your funds would be gone, and also your data would still be hard to reach. This is why it isn't really sensible thought to transfer the repayment, moreover, if you haven't chosen any kind of alternate options that might be effective.

Although we mentioned that the security would continue to be on your documents even after the Ransomware is no more in the system, erasing the infection is still extremely important. After you remove the Ransomware, you might additionally attempt the alternate file healing options we have actually established for you, and additionally your brand-new documents will not be at threat of being secured. To remove this cryptoviral threat, you are advised to complete the steps you will encounter listed below.

Cool SUMMARY:

Name .cool Virus
Type Ransomware
Threat Level High (Ransomware is so far the worst malware you can experience)
Symptoms A Ransomware threat like this one would usually not reveal its presence till the records obtain locked up
Promotion Channel Channels like spam e-mail promotion, and malvertising are normally the ones used to spread Ransomware.
Data Recovery Solution Emsisoft Decrypter
Detection Utility
.cool may recover itself plenty of times if you don't get rid of its core files. We suggest downloading LOARIS TROJAN REMOVER to scan for malicious utilities. This may save you a lot of time and efforts to effectively get rid of all possible malware within your device.
Read more about Loaris Trojan Remover (License Agreement, Privacy Policy ).
If Loaris identifies a threat, you will need to buy a license to get rid of it.

Delete Cool Virus Ransomware

Step 1:

Some of the steps will likely demand you to exit the page. Bookmark it to easily get back to it later.

Reboot in Safe Mode (use this tutorial if you don’t know how to do it).

Step 2:
WARNING! READ CAREFULLY BEFORE PROCEEDING!
Exclusive Offer
We get asked this often, so we are clearly mentioning it here: Deleting .cool manually may take hours and hurt your system in the process. We suggest downloading LOARIS TROJAN REMOVER to check if it can identify Cool's documents for you. 

Click CTRL + SHIFT + ESC simultaneously and go to the Processes Tab. Try to identify which processes are malicious.

Task manager - Cool Open File Location

Right click on each of them and choose Open File Location. Then inspect the documents with online file checker:

Once you open their folder, end the processes that are contaminated, then get rid of their folders. 

Note:If you are particular something becomes part of the risk - get rid of it, even if the scanner does not mark it. No anti-virus application can determine all infections.

Step 3:

Keep holding the Win + R. And then copy & paste the following:

  • notepad %windir%/system32/Drivers/etc/hosts

A new file will certainly open. In case you are hacked, there will be a lots of various other IPs connected to your device near the bottom. Examine the image listed below:

notepad - suspicious IPs Cool

In case there are suspicious IPs below “localhost” – get in touch with us in the comments.

Use CTRL + SHIFT + ESC simultaneously and access the Startup Tab:

Task manager - Startup Tab Program Disable

Proceed to Program Name and select “Disable”.

Keep in mind that ransomware may even include a fake developer name to its process. You must check out every process and be persuaded that it is legitimate.

Step 4:
IMPORTANT!
To get rid of Cool Virus, you may have to deal with system files and registries. Making a mistake and getting rid of the wrong thing may hurt your device.

LOARIS TROJAN REMOVER download

You can prevent the system damage by selecting LOARIS TROJAN REMOVER - a high-quality Cool removal software.

Read review about LOARIS TROJAN REMOVER (License Agreement, Privacy Policy ).

Look for the ransomware  in your registries and get rid of the entries. Be very careful –  you can destroy your system if you remove entries not associated with the ransomware.

Type each of the following in the Windows Search Field:

  • %AppData%
  • %LocalAppData%
  • %ProgramData%
  • %WinDir%
  • %Temp%

Get rid of everything in Temp. Finally, simply check out for anything lately added. Don't forget to drop us a comment if you run into any issue!

How to Decrypt .cool files?

Djvu Ransomware essentially has two versions.

  1. Old Version: Most older extensions (from “.djvu” up to “.carote”) decryption for most of these versions was previously supported by STOPDecrypter tool in case if infected files with an offline key. That same support has been incorporated into the new Emsisoft Decryptor for these old Djvu variants. The decrypter will only decode your files without submitting file pairs if you have an OFFLINE KEY.
  2. New Version: The newest extensions released around the end of August 2019 after the ransomware was changed. This includes .coharos, .shariz, .gero, .hese, .xoza, .seto, peta, .moka, .meds, .kvag, .domm, .karl, .nesa, .boot and etc….These new versions were supported only with Emsisoft Decryptor.

"The decrypter can't decrypt my files?"

Most of the times this means you have an on-line ID. It could additionally imply your documents were secured by a more recent version of STOP/Djvu.

  • Offline ID. When the ransomware can't link to its command and control servers while encrypting your documents, it utilizes a built-in file encryption key as well as a built-in ID. Offline ID's generally finish in t1 and also are normally simple to identify. Since the offline key and ID only alter with each variant/extension, everyone that has actually had their data secured by the very same variant will certainly have the very same ID as well as the data will be decryptable by the exact same key (or "private key when it comes to RSA encryption).
  • Online ID. For the most part the ransomware is able to attach to its command as well as control servers when it secures data, and also when this occurs the web servers respond by creating random keys for each and every infected computer system. Considering that each computer has its own key, you can not use a key from one more computer to decrypt your data. The decrypter is capable of functioning about this with older versions as long as it has some help, nonetheless for more recent variations there is absolutely nothing that can be done to recover files.

In case when the tutorial doesn’t help, download the anti-malware tool we suggest or try free online virus checker. Furthermore, you may always ask us in the comments for assistance!

About the author

Valdis Koks

Security engineer, reverse engineering and memory forensics

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