Remove .TEREN file virus And Recover Encrypted Files

Simple Steps To Delete .TEREN file virus

.TEREN file virus is a new devastating file encrypting malware that belongs to the family of Dharma ransomware. As soon as this precarious ransomware successfully infiltrates your device, it locks your essential files and data stored inside the machine and makes them completely inaccessible. It uses a very powerful encryption algorithm to encrypt your videos, audios, images, documents, PDFs, spreadsheets etc. and makes them totally useless. This deadly crypto-parasite also renames the compromised files by adding unique ID, attackers’ email address and appending “.TEREN” extension with each of them.

Depth Analysis of .TEREN file virus:

.TEREN file virus often infiltrates the Windows computers by stealth without being acknowledged by the users and starts performing evil activities in the background. It alters the default registry settings by making vicious entries in it which allows the virus to get automatically activated with each system reboot. After that, it scans the entire machine in search of the data that are in its target list and once detected, locks them eventually. After completing the encryption process, this nasty malware displays ransom notes in a pop-up window and “FILES ENCRYPTED.txt” text file and informs victims regarding the attack.

Notes exhibited by .TEREN file virus state that all your files have been encrypted. Victimized people are also instructed to contact the attackers via the provided email addresses to get further details. At the end, users will have to pay the hackers a huge amount of ransom in order to acquire the decryption software and open the infected files. You can also test the decryption by sending 1 locked file with the mail. Crooks will decrypt it and send back to you to prove that the decryption is possible. Victims are also warned not to rename the files or attempt to decrypt them using third-party software, otherwise it may cause permanent data loss.

Text Presented In The Pop-up Window:

All your files have been encrypted!

All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail [email protected]

Write this ID in the title of your message –

In case of no answer in 24 hours write us to theese e-mails:[email protected]

You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the decryption tool that will decrypt all your files.

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

The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click ‘Buy bitcoins’, and select the seller by payment method and price.

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.

Do not try to decrypt your data using third party software, it may cause permanent data loss.

Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Text Presented In The “FILES ENCRYPTED.txt” File:

all your data has been locked us

You want to return?

Write email [email protected] or [email protected]

Should You Pay The Ransom?

Although, it is true that data locked by .TEREN file virus can’t be opened without using a proper decryption tool. But still, you are highly recommended not paying the demanded fee to the attackers. Remember that the only objective of such criminals is to extort illicit profits from the victimized users. They are not supposed to provide you the required decryptor even if the ransom is paid. There are various instances when hackers just ignored the victimized users and caused them to lose both files as well as money. So, never trust on such people as there is huge possibility that you will be deceived at the end.

What Should The Victims Do?

Here in such pernicious situation, first of all you should focus on .TEREN file virus removal from the work-station as early as possible. For file-recovery, you should use a backup made on any external drive or in its absence, you can try a powerful data-recovery application. You need to be very careful while opting for a recovery tool as cyber criminals may try to trick you into purchasing a dubious application.

Threat Details

Name: .TEREN file virus

Type: Ransomware, Crypto-virus

Short Description: Destructive malware that locks users’ important data and then asks them to pay the attackers an amount of ransom to get the decryption software.

Extension: “.TEREN”

Ransom Demanding Message: Pop-up window, FILES ENCRYPTED.txt

Attackers’ Contact– [email protected], [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 .TEREN file virus:

These ransomware programs can be distributed in multiple ways. However, the most common one is via spam email campaigns. In this campaign you receive a number of bogus emails from hackers that might be disguised as belonging to some well-known and reputable company. Nevertheless, these mails include malicious attachments that can be various forms such as JavaScript files, archive files like ZIP or RAR, executable files like .exe, PDF or Microsoft Office documents etc. As soon as these attached files get open, run or executed, the infection process begins.

To prevent this, you should ignore irrelevant emails that you receive from unknown or suspicious senders and never open their attachments. In case your PC is already infected with this ransomware, you must remove .TEREN file virus from the system without wasting any time.

Antimalware Details And User Guide

Click Here For Windows

Click Here For Mac

Step 1: Remove .TEREN file virus through “Safe Mode with Networking”

Step 2: Delete .TEREN file virus using “System Restore”

Step 1: Remove .TEREN file virus 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 .TEREN file virus using “System Restore”

Log-in to the account infected with .TEREN file virus. 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 .TEREN file virus 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 .TEREN file virus 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 .TEREN file virus 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 .TEREN file virus, 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 .TEREN file virus.

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 .TEREN file virus?

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 .TEREN file virus 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 .TEREN file virus 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.