Remove Coos Ransomware And Restore Encrypted Files

Simple Steps To Delete Coos Ransomware

Coos Ransomware is a new variant of Djvu Ransomware family which is a file encrypting malware. It’s a very dangerous kind of PC threat and has already infected several computer devices till now. Soon after getting into the Windows systems, it encrypts files and makes victims unable to access them. This deadly crypto-virus also renames the compromised data by appending “.coos” extension with each of them as suffix. Files that get locked are spreadsheets, archives, power-point, documents, images, audios, videos etc. After that, they are no longer usable and can only be opened by using a decryption tool that is allegedly kept on attackers’ server.

Depth Analysis of Coos Ransomware:

Once the encryption process is completed, Coos Ransomware drops a ransom note named “_readme.txt” in each affected folder and informs victims regarding the attack. It also states that the only way to access the encrypted files is by using a decryption software and unique key that victims will have to purchase from the attackers. The amount of the tool is $980 but if users contact the hackers within 72 hours via the provided email addresses, then it will be halved and they will only have to pay $490 in BitCoins.

Should You Pay The Ransom?

You should remember that the only motive of Coos Ransomware authors is to extort illicit revenues from the victimized users. They will not deliver the required decryptor even after taking the extortion as it has been tendency of such criminals that they usually disappear once the ransom is paid. Sometimes, crooks provide rogue software in the name of decryption tool which causes even more hazards onto the work-station when installed. Additionally, paying ransom to such people will only urge them to trigger more such attacks for further revenues. So, never try to make any sort of payment to the criminals no matter what situation is.

What Should The Victims Do?

For any victimized users, the first thing they need to do here is to perform Coos Ransomware removal from the computer as early as possible. This is because the longer it remains inside, it will keep infecting your other essential data. For file-recovery, you should use alternative methods such as backups, saved on any external drive such as hard drive, CD, pen drive etc. In the absence of a proper backup, you can try an appropriate data-recovery application which you can get right here by clicking on download button given under this article.

Quick Glance

Name: Coos Ransomware

Type: Ransomware, File-encrypting malware, Crypto-virus

Short Description: Pernicious malware that locks essential data and then asks victims to pay the attackers a hefty amount of ransom to get the decryption software/key.

Extension: “.coos”

Ransom Notes: _readme.txt

Ransom Amount: $490/$980

Attackers’ Contact: [email protected], [email protected]

Symptoms: Cannot open data stored on your PC system, previous functional data now have different extension, a ransom demanding message is put on each affected folder. Users are asked to pay an amount of ransom to decrypt their encrypted files.

Distribution methods: Spam emails, peer to peer network sharing, unofficial activation and updating tools.

Damage: All files are encrypted and cannot be accessed without paying ransom, Additional password stealing Trojans and malware infections can be installed along with ransomware infections and other malware.

Removal: To remove this virus from the system, we advise you to use a reliable anti-malware tool. Once malware gets removed, you can recover your files by using existing backup or data-recovery software.

Ways To Spread Coos Ransomware:

Most of the times, these file-locking viruses enter the targeted computers via spam emails that are sent by cyber hackers in thousands. These emails are disguised as ‘important’ or ‘urgent’ or pretend to be from some well-known companies or institutions. However, they usually contain malicious attachments that could be in any of these formats such as archive files like RAR, Microsoft Office documents, PDF documents, executables (like .exe) and JavaScript files. Once the users click or open the attached file, the virus installation process begins.

So, it is advisable to avoid opening emails that you receive from unknown senders as you never know what they are bringing to your device. Additionally, you can also get infected with a crypto-virus if there is a trojan running inside your computer. And hence, you should have an anti-malware program installed on your PC and scan the machine through it to detect and terminate trojan if there is any. In case your work-station is already infected with this file-locking virus, you must remove Coos Ransomware from the device without wasting any time.

Text Presented In The Ransom Note:

ATTENTION!

Don’t worry, you can return all your files!

All your files like pictures, 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:

hxxps://we.tl/t-ue986XUmqV

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:

[email protected]

Reserve e-mail address to contact us:

[email protected]

Your personal ID:

–

Antimalware Details And User Guide

Click Here For Windows

Click Here For Mac

Step 1: Remove Coos Ransomware through “Safe Mode with Networking”

Step 2: Delete Coos Ransomware using “System Restore”

Step 1: Remove Coos Ransomware through “Safe Mode with Networking”

For Windows XP and Windows 7 users: Boot the PC in “Safe Mode”. Click on “Start” option and continuously press on F8 during the start process until the “Windows Advanced Option” menu appears on the screen. Choose “Safe Mode with Networking” from the list.

Now, a windows homescreen appears on the desktop and work-station is now working on “Safe mode with networking”.

For Windows 8 Users: Go to the “Start Screen”. In the search results select settings, type “Advanced”. In the “General PC Settings” option, choose “Advanced startup” option. Again, click on the “Restart Now” option. The work-station boots to “Advanced Startup Option Menu”. Press on “Troubleshoot” and then “Advanced options” button.  In the “Advanced Option Screen”, press on “Startup Settings”. Again, click on “Restart” button. The work-station will now restart in to the “Startup Setting” screen. Next is to press F5 to boot in Safe Mode in Networking.

For Windows 10 Users: Press on Windows logo and on the “Power” icon. In the newly opened menu, choose “Restart” while continuously holding “Shift” button on the keyboard. In the new open “Choose an option” window, click on “Troubleshoot” and then on the “Advanced Options”. Select “Startup Settings” and press on “Restart”. In the next window, click on “F5” button on the key-board.

Step 2: Delete Coos Ransomware using “System Restore”

Log-in to the account infected with Coos Ransomware. Open the browser and download a legitimate anti-malware tool. Do a full System scanning. Remove all the malicious detected entries.

In case if you cannot start the PC in “Safe Mode with Networking”, Try using “System Restore”

• During the “Startup”, continuously press on F8 key until the “Advanced Option” menu appears. From the list, choose “Safe Mode with Command Prompt” and then press “Enter”

• In the new opened command prompt, enter “cd restore” and then press “Enter”.

• Type: rstrui.exe and Press “ENTER”

• Click “Next” on the new windows

• Choose any of the “Restore Points” and click on “Next”. (This step will restore the work-station to its earlier time and date prior to Coos Ransomware infiltration in the PC.

• In the newly opened windows, press on “Yes”.

Once your PC gets restored to its previous date and time, download the recommended anti-malware tool and perform a deep scanning in order to remove Coos Ransomware files if they left in the work-station.

In order to restore the each (separate) file by this ransomware, use “Windows Previous Version” feature. This method is effective when “System Restore Function” is enabled in the work-station.

Important Note: Some variants of Coos Ransomware delete the “Shadow Volume Copies” as well hence this feature may not work all the time and is applicable for selective computers only.

How to Restore Individual Encrypted File:

In order to restore a single file, right click on it and go to “Properties”. Select “Previous Version” tab. Select a “Restore Point” and click on “Restore” option.

In order to access the files encrypted by Coos Ransomware, you can also try using “Shadow Explorer”. In order to get more information on this application, press here.

Important: Data Encryption Ransomware are highly dangerous and it is always better that you take precautions to avoid its attack on your work-station. It is advised to use a powerful anti-malware tool in order to get protection in real-time. With this help of “SpyHunter”, “group policy objects” are implanted in the registries in order to block harmful infections like Coos Ransomware.

Also, In Windows 10, you get a very unique feature called “Fall Creators Update” that offer “Controlled Folder Access” feature in order to block any kind of encryption to the files. With the help of this feature, any files stored in the locations such as “Documents”, “Pictures”, “Music”, “Videos”, “Favorites” and “Desktop” folders are safe by default.

It is very important that you install this “Windows 10 Fall Creators Update” in your PC to protect your important files and data from ransomware encryption. The more information on how to get this update and add an additional protection form rnasomware attack has been discussed here.

How to Recover the Files Encrypted by Coos Ransomware?

Till now, you would have understood that what had happed to your personal files that got encrypted and how you can remove the scripts and payloads associated with Coos Ransomware in order to protect your personal files that has not been damaged or encrypted until now. In order to retrieve the locked files, the depth information related to “System Restore” and “Shadow Volume Copies” has already been discussed earlier. However, in case if you are still unable to access the encrypted files then you can try using a data recovery tool.

Use of Data Recovery Tool

This step is for all those victims who have already tries all the above mentioned process but didn’t find any solution. Also it is important that you are able to access the PC and can install any software. The data recovery tool works on the basis of System scanning and recovery algorithm. It searches the System partitions in order to locate the original files which were deleted, corrupted or damaged by the malware. Remember that you must not re-install the Windows OS otherwise the “previous” copies will get deleted permanently. You have to clean the work-station at first and remove Coos Ransomware infection. Leave the locked files as it is and follow the steps mentioned below.

Step1: Download the software in the work-station by clicking on the “Download” button below.

Step2: Execute the installer by clicking on downloaded files.

Step3: A license agreement page appears on the screen. Click on “Accept” to agree with its terms and use. Follow the on-screen instruction as mentioned and click on “Finish” button.

Step4: Once the installation gets completed, the program gets executed automatically. In the newly opened interface, select the file types that you want to recover and click on “Next”.

Step5: You can select the “Drives” on which you want the software to run and execute the recovery process. Next is to click on the “Scan” button.

Step6: Based on drive you select for scanning, the restore process begins. The whole process may take time depending on the volume of the selected drive and number of files. Once the process gets completed, a data explorer appears on the screen with preview of that data that is to be recovered. Select the files that you want to restore.

Step7. Next is to locate the location where you want to saver the recovered files.