Remove Cposysrzk Ransomware And Recover Encrypted Files

Easy Steps To Delete Cposysrzk Ransomware

Cposysrzk Ransomware has been identified by security researchers as a new precarious file-encoding virus that belongs to the family of Snatch ransomware. As soon as this dangerous crypto-malware gets into the Windows computers, it encrypts all stored files and documents and forces victims to pay off for the decryption tool. All the infected videos, audios, images, PDFs, documents, spreadsheets etc, are marked with “.cposysrzk” extension and hence, they can be easily identified. This notorious ransomware uses a very sophisticated encryption algorithm to lock users’ crucial files and documents and makes them unable to open the again.

Depth Analysis of Cposysrzk Ransomware:

Cposysrzk Ransomware is a type of virus that doesn’t require users’ approval to get into their systems. Soon after the penetration, it starts the file-encrypting process and encodes each data that are in its target list. Once the encryption process is completed, this hazardous malware leaves a ransom note titled “HOW TO RESTORE YOUR FILES.TXT” on each compromised folder and asks victims to contact the hackers to get further details. Victims are also recommended to employ mail services like ProtonMail or Tutanota, since public mail service providers like Gmail may block letters from the attackers.

The text file displayed by Cposysrzk Ransomware states that the subject/title of the mail should be extension marked with locked files or name of the victims’ companies. At the end, you may have to pay the criminals a huge sum of ransom in order to get the decryption software and regain access to the infected data. You can also test the decryption by sending three encrypted files to the hackers who will decode them and send them back to you. However, these files should be less than 1 MB in size and should not contain any valuable information.

Text Presented In The Ransom Note:

Hello!

All your files are encrypted, write to me if you want to return your files – I can do it very quickly!

Contact me by email:

[email protected] or [email protected]

The subject line must contain an encryption extension or the name of your company!

Do not rename encrypted files, you may lose them forever.

You may be a victim of fraud. Free decryption as a guarantee.

Send us up to 3 files for free decryption.

The total file size should be no more than 1 MB! (not in the archive), and the files should not contain valuable information. (databases, backups, large Excel spreadsheets, etc.)

!!! Do not turn off or restart the NAS equipment. This will lead to data loss !!!

To contact us, we recommend that you create an email address at protonmail.com or tutanota.com

Because gmail and other public email programs can block our messages!

Should You Pay The Ransom?

Cposysrzk Ransomware also warns victims not to rename the compromised data or turn off /restart NAS (Network-attached storage) equipment, otherwise it will lead to permanent data loss. Unfortunately, you can do nothing in such precarious situation but still, we highly advise to not do so. Keep in mind that the only purpose of such attackers is to extort illicit money from the affected people. You just cannot trust them as there is big possibility that you will be scammed if you make the payment. Many victims have complained that they got cheated by the hackers after paying the ransom and ended up with losing both files as well as money.

What Should The Victims Do?

The first thing you need to do here is to perform Cposysrzk Ransomware removal from the computer immediately before it infects your other essential files. As far as restoring the compromised data is concerned, you should use a backup that you have saved in your external hard drive, pen drive or any drive. In case you don’t have a proper backup available, you can try a powerful data-recovery application.

Quick Glance

Name: Cposysrzk Ransomware

Type: Ransomware, Crypto-virus

Short Description: Deadly parasite that locks users’ crucial files and then asks them to pay the attackers a sum of ransom to get the decryption software.

Extension: “.cposysrzk”

Ransom Demanding Message: HOW TO RESTORE YOUR FILES.TXT

Attackers’ Contact– [email protected] and [email protected]

Symptoms: Victims cannot open files stored on their system, previous functional files now have different extension, A ransom demanding message is displayed on the desktop screen. Users are asked to pay an amount of ransom to unlock their encoded data and files.

Distribution methods: Spam emails, Torrent websites, 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.

Infiltration of Cposysrzk Ransomware:

File-encrypting viruses are mostly spread through spam emails, Trojan, fake updaters, illegal activation (cracking) tools and unreliable download channels. In the spam email campaigns, cyber crooks send thousands of misleading emails to the targeted users. These mails include malicious attachments or download links of dubious files. These files can be in multiple files such as Microsoft Office or PDF documents, executables, archives, JavaScript and so on.

Tips To Avoid These Attacks:

To prevent these lethal attacks, you must take necessary precautions while surfing the web. Ignore suspicious mails that you receive from unknown senders and never open their attachments. Moreover, stay away from cracking tools, fake updaters, and unsafe download sources as they may also lead to virus intrusion. In addition, don’t forget to install a reputable anti-virus tool and scan the complete device through it to find and remove malware if there is any. In case your PC is already infected with this crypto-threat, you must remove Cposysrzk Ransomware from the machine without wasting any time.

Antimalware Details And User Guide

Click Here For Windows

Click Here For Mac

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

Step 2: Delete Cposysrzk Ransomware using “System Restore”

Step 1: Remove Cposysrzk 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 Cposysrzk Ransomware using “System Restore”

Log-in to the account infected with Cposysrzk 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 Cposysrzk 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 Cposysrzk 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 Cposysrzk 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 Cposysrzk 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 Cposysrzk 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 Cposysrzk 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 Cposysrzk 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 Cposysrzk 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.