Remove Teren Virus (.[databack44@tuta.io].TEREN Files Ransomware) – Dharma Ransomware

Teren Virus – Details

The Teren mean a ransomware-type infection. The infection comes from the Dharma ransomware family. Teren was elaborated particularly to encrypt all major file types. When the file is encrypted people are unable to use them. Teren adds the “.[databack44@tuta.io].TEREN” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by Teren, will be renamed into “myphoto.jpg.[databack44@tuta.io].TEREN“. As quickly as the encryption is completed, Teren places a special text file into every folder containing the encrypted data.

The message given by Teren text file asking for the ransom is absolutely the same as the statements given by other ransomware representatives coming from the Dharma family. It literally points out that the information is encrypted and that the only way to restore it is to use a a distinct decryption key. Sadly, this is definitely true. The sort of cryptography mechanism used by Teren is still not appropriately examined. Still, it is absolutely specific that each victim may be given the specific decryption key, which is completely unique. It is impossible to restore the files without the key available.

Another technique of Teren is that the victims cannot gain access to the key. The key is stored on a specific server run by the frauds connected with Teren ransomware. To get the key and recover the important info people have to pay the ransom.

Nonetheless, regardless of the asked for amount, people must keep away from paying the ransom. Cyber frauds are not fair, so they tend to entirely ignore what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom typically does not provide any positive outcome and people simply waste their money for absolutely nothing.

We highly recommend that you do not contact these crooks and absolutely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Teren ransomware and to recover the information data for free. Hence, the just right decision is to recover the lost information from the available backup.

Virus Summary

Name	Teren Ransomware
File Extension	.[databack44@tuta.io].TEREN
Type	Ransomware
Family	Dharma
Short Description	The ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
Symptoms	File encryption by the ransomware is performed by means of the AES and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special [databack44@tuta.io].TEREN extension to all the files modified by it.
Distribution Method	Spam Emails, Email Attachments
Similar Infections	Ahp, Lina, Blm
Removal Tool	GridinSoft Anti-Malware

Keep in mind that the world wide web is now overwhelmed with threats that look comparable to Teren ransomware. It is similar Ahp and many other ransomware-type threats. Destructive programs of such kind are usually elaborated to encrypt essential information and to state the demand before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to generate the special decryption key for files decryption.

Thus, as long as the ransomware is still being developed or has some hidden bugs, manually recovering the information is merely not feasible. The only way to avoid the loss of your essential information is to frequently create backups of your important information.

Keep in mind that even if you create such backups, they must be placed into a special storage utility not connect to your main computer. You may use the USB Memory Stick or external hard drive for this purpose, or refer to the help of the cloud storage. If you store your backup files on your common system they may be encrypted along with other files, so it’s absolutely not a good storage place.

How did ransomware infect my computer?

There are a number of ways used by online frauds to distribute Teren ransom virus. Even though it is uncertain how exactly Teren injects your PC, there are some leaks through which it may infiltrate the system:

• integration with third-party software application, especially freeware;
• spam e-mails from unknown senders;
• sites rendering free hosting services;
• pirated peer-to-peer (P2P) downloads.

Frequently Teren virus might exist as some genuine software application, for instance, in the pop-ups instructing users to carry out some essential software updates. This is the common trick used by online frauds to persuade people into downloading and installing Teren infection manually, by ways of their direct participation in the installation process.

In addition, the criminals may refer to numerous email spam strategies to inject harmful codes into PC. So, they may refer to to sending unsolicited spam emails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some receipts, documents, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may seriously damage the PC. Fictitious Adobe Flash Player upgrade informs may result in Teren ransom injection. When it comes to the cracked applications, these illegally downloaded programs may likewise consist of malicious codes leading to Teren secret installation. Finally, injection of Teren may occur by ways of Trojans that secretly get injected into the system and install malicious utilities without the user’s authorization.

Is there any way to prevent the injection of Teren ransom virus?

Although there is no 100% guarantee to prevent your system from getting infected, there are some pieces of guidance we want to show with you. First off, be really mindful when you surf the web and specifically while downloading free apps. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Keep in mind that some freeware installers may consist of other unwanted utilities in the package, so they may be harmful. Make certain that your current anti-virus and your entire operating system is always duly updated.

Obviously, downloading pirated software is unlawful and may lead to vital damage to be made for your PC. Hence, stay away from downloading cracked software. You are also highly advised to reconsider your existing security software and perhaps switch to another security solution that can render better services of defending your computer.

Below please find the quotation from the Teren text file:

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 databack44@tuta.io
Write this ID in the title of your message -
In case of no answer in 24 hours write us to theese e-mails:decrypt24@gytmail.com
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.
==================================

FILES ENCRYPTED.txt

all your data has been locked us
You want to return?
Write email databack44@tuta.io or decrypt24@gytmail.com

Screenshot of files with “.[databack44@tuta.io].TEREN” extension added by the ransomware:

Use GridinSoft Anti-Malware to remove Teren ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

3. Press Install button for run GridinSoft Anti-Malware.

3.Once installed, GridinSoft Anti-Malware will automatically run.

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.