Remove Periox ransomware And Open Encrypted Files

Periox ransomware: Absolute Delete Process

Periox ransomware is a very dangerous crypto-virus that locks files stored inside the Windows computers and then asks victims to pay the attackers an amount of ransom for their decryption. It uses a very strong AES-256 cryptographic algorithm to encrypt images, audios, videos, presentations, spreadsheets etc. and makes them completely inaccessible or unusable. It also marks the compromised data with “.periox” extension and hence, they can easily be identified. Initially upon getting into the target systems, this notorious ransomware alters the registry settings by making vicious entries in it which allows the threat to get automatically activated with each system startup.

Depth Analysis of Periox ransomware:

After completing the data-encryption process, Periox ransomware displays a ransom note named “help.html” and informs victims regarding the attack. It also states that users have to purchase the decryption keys from the cyber criminals in order to regain access to the locked files. The amount of the keys is $500 that has to be paid in BitCoins cryptocurrency. After the payment, victims have to contact the attackers via the provided email address that should also contain the ID assigned with it.

Should You Pay The Ransom?

Although, it is true that data encrypted by Periox ransomware can’t be accessed without using the proper decryption keys. However, security experts strongly advise to not make any sort of payment to the criminals. Remember that such people can’t be trusted as it has been their tendency that they often ignore the victims once the ransom is paid. At several occasions, they deliver shady software in the name of decryption tool which causes even more damages inside the machine when installed. So, never consider dealing with the crooks under any circumstance.

How To Restore The Locked Files?

Before you try to recover the infected data, you should first focus on Periox ransomware removal from the computer as early as possible. If you allow this destructive virus to stay in your PC for a longer duration, it may trigger many other precarious issues and ruin the work-station completely. For data recovery, first try to get them back via backups, saved on any external drive. Nonetheless, if you don’t have an appropriate backup, you can also try a powerful file-recovery application that you can download at this very place (link provided under this article).

Threat Summary

Name: Periox ransomware

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

Short Description: Deadly malware which encrypts important files and then asks victims to pay the attackers a huge sum of ransom to get the decryption software/key.

Extension:  “.periox”

Ransom Note: help.html

Ransom Amount: 500 USD in Bitcoin cryptocurrency

Criminals’ Cryptowallet Address: bc1qak6gagktuwqhaue5q2fyfv8x3dg93a60627s9z (Bitcoin)

Attackers’ Contact: [email protected]

Symptoms: Files become unusable stored inside infected systems, previous functional files now have different extension, a pop-up window and a text file is displayed. Victims 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.

Infiltration of Periox ransomware:

These ransomware programs can get into the target PC systems via several deceptive techniques. However, they are mostly propagated through malspam campaigns. During such campaign, thousands of phishing emails are sent by cyber hackers that pretend to be from some popular companies, bank or institutions but often contain spiteful attachments or a website link designed to download a malicious file in them. The moment recipients open, run or execute the attached file, it leads to the installation of the crypto-virus. These files can be multiple formats such as JavaScript file, MS Office or PDF documents, archive file (like RAR, ZIP) or executable file (like .exe).

So, it is necessary to be very cautious while opening emails that you receive from unknown addresses to prevent such lethal attacks. First check the legitimacy of the mails and if you find anything suspicious, ignore them and never download their attachments. In case your computer is already infected with this threat, you must remove Periox ransomware from the computer as soon as possible.

Text Presented In The Ransom Note:

YOUR FILES HAVE BEEN ENCRYPTED USING A

STRONG AES-256 ALGORITHM.

YOUR IDENTIFICATION IS

–

SEND $500 BTC TO THE FOLLOWING WALLET

bc1qak6gagktuwqhaue5q2fyfv8x3dg93a60627s9z

AND AFTER PAY CONTACT [email protected]

SENDING YOUR IDENTIFICATION TO RECOVER

THE KEY NECESSARY TO DECRYPT YOUR FILES

Antimalware Details And User Guide

Click Here For Windows

Click Here For Mac

Step 1: Remove Periox ransomware through “Safe Mode with Networking”

Step 2: Delete Periox ransomware using “System Restore”

Step 1: Remove Periox 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 Periox ransomware using “System Restore”

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