.Crypt (Dcrtr variant) Virus – Remove It

.Crypt (Dcrtr variant) Virus – Remove It

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This article will aid you to remove Dcrtr virus (.crypt) efficiently. Follow the ransomware removal instructions provided at the end of the article.

Crypt (Dcrtr variant) is a cryptovirus. The virus encrypts your files and demands money as a ransom to get your files restored. Files will receive the .crypt extension. The Crypt (Dcrtr variant) ransomware will leave a ransom note message inside a file called HOW TO DECRYPT FILES.txt. Keep on reading the article and see how you could try to potentially recover some of your locked files.

Threat Summary

NameDcrtr virus (.crypt)
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware encrypts files by placing the .crypt on your computer system and demands a ransom to be paid to allegedly recover them.
SymptomsThe ransomware will encrypt your files and leave a ransom note with payment instructions.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by Dcrtr virus (.crypt)


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss Dcrtr virus (.crypt).
Data Recovery ToolWindows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

Crypt (Dcrtr Variant) Ransomware – Distribution Techniques

The Crypt (Dcrtr variant) ransomware uses various techniques to distribute itself to users’ computer devices. A payload dropper which initiates the malicious script for this ransomware might be spread around the Internet in different forms. You can check them in the below image:

As you can see, websites might generate advertisements which are malicious in nature and will eventually deliver the ransomware to your computer. Other websites could be compromised, and redirect you to specific domains once you are detected as a potential victim which will lead to a malicious URL that will download the payload from a server directly to your machine and quickly infect it.

The payload has also been detected by multiple anti-virus scanners by the VirusTotal‘s service as shown below:

Other techniques might include malvertising campaigns sending fake invoices to email addresses of users, and the payload file being delivered with legitimate programs or executables.

That is why you should refrain from opening files right after you have downloaded them. You should first scan them with a security tool, while also checking their size and signatures for anything that seems out of the ordinary. You should read the tips for preventing ransomware located at the corresponding forum thread.

Crypt (Dcrtr Variant) Ransomware – Technical Data

Crypt (Dcrtr variant) is a virus that encrypts your files and opens a ransom note, with instructions inside it, about the compromised computer machine. The extortionists want you to pay a ransom fee for the alleged restoration of your files.

Crypt (Dcrtr variant) ransomware might make entries in the Windows Registry to achieve persistence, and could launch or repress processes in a Windows environment. Such entries are typically designed in a way to start the virus automatically with each boot of the Windows Operating System.

Dcrtr ransomware has other, past variants which might still be spreading over the Internet, trying to infect new users, which are:

After encryption the Crypt (Dcrtr variant) virus shows the following ransom message inside a text file called HOW TO DECRYPT FILES.txt:

The ransom message has the following contents:

All your files, documents, photos, databases and other important files are encrypted and have the extension: .CRYPT
The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files.
The server with your key is in a closed network TOR. You can get there by the following ways:
| 0. Download Tor browser – https://www.torproject.org/
| 1. Install Tor browser
| 2. Open Tor Browser
| 3. Open link in TOR browser: http://crypt443sgtkyz4l.onion/942a6d15e7378b***
| 4. Follow the instructions on this page
—————————————————————————————- On our page you will see the payment instructions and will be able to decrypt 1 file for free with the extension “.exe”.
– do not modify files with extension.crypt
– do not run anti-virus programs, they may remove information to contact us
– do not download third-party file descriptors, only we can decrypt files!

The note of the Crypt (Dcrtr variant) ransomware virus states that your files are encrypted. You are demanded to pay a ransom fee to allegedly restore your files. However, you should NOT under any circumstances pay any ransom sum. Your files may not get recovered, and nobody could give you a guarantee for that. Adding to that, giving money to cybercriminals will most likely motivate them to create more ransomware viruses or commit different criminal activities. That may even result to you getting your files encrypted all over again after payment.

On top of it all, the payment page of the ransomware hosted on the TOR network looks like the one of

GandCrab Ransomware (.GDCB Files). You can see the page below:

This is what the TOR payment page reads:

We are sorry, but your files have been encrypted!
Don’t worry, we can help you to return all of your files!
Files decryptor’s price is 1270 USD
Every day the price increases by $ 50 !
What the matter? Buy Decryptor Support Test Decrypt
Buy cryptocurrency Bitcoin. Here you can find services where you can do it.
Send 0.19725398 BTC to the address: 1D41x7GnXpN7jXhdZ7hfZXKsQzyGRNmkfg
Please be careful and check the address visually after copy-pasting (because there is a probability of a malware on your PC that monitors and changes the address in your clipboard)
If you don’t use TOR Browser:
Send a verification payment for a small amount, and then, make sure that the coins are coming, then send the rest of the amount.
We won’t take any responsibility if your funds don’t reach us
The transaction will be confirmed after it receives 3 confirmations (usually it takes about 10 minutes)
Transactions list
TX Amount Status
Total 0BTC unpaid
We are sorry, but your files have been encrypted!
Don’t worry, we can help you to return all of your files!
Files decryptor’s price is 1270 USD
Every day the price increases by $ 50 !
What the matter? Buy Decryptor Support Test Decrypt
What the matter?
Your computer has been infected with Ransomware. Your files have been encrypted and you can’t decrypt it by yourself.
In the network, you can probably find and third-party software, but it won’t help you, it only can make your files undecryptable
What can I do to get my files back?
You should buy Decryptor. This software will help you to decrypt all of your encrypted files and remove Ransomware from your PC.
Current price: 1270 USD. As payment, you need cryptocurrency Bitcoin
What is cryptocurrency and how can I purchase Decryptor?
You can read more details about cryptocurrency at Google or here.
As payment, you have to buy Bitcoin using a credit card, and send coins to our address.
How can I pay to you?
You have to buy Bitcoin using a credit card. Links to services where you can do it: Bitcoin exchanges list
After it, go to our payment page Buy Decryptor, choose your payment method and follow the instructions
We are sorry, but your files have been encrypted!
Don’t worry, we can help you to return all of your files!
Files decryptor’s price is 1270 USD
Every day the price increases by $ 50 !
What the matter? Buy Decryptor Support Test Decrypt
If you have any problems with the purchase – please contact support.
You Support
{{ message.message }}
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Send message
We are sorry, but your files have been encrypted!
Don’t worry, we can help you to return all of your files!
Files decryptor’s price is 1270 USD
Every day the price increases by $ 50 !
What the matter? Buy Decryptor Support Test Decrypt
Chose file ( .exe )

Dcrtr ransomware is copying the design and text of GandCrab, but a question arises – is it just a copycat or something more?

Crypt (Dcrtr Variant) Ransomware – Encryption Process

The encryption process of the Crypt (Dcrtr variant) ransomware rather simple – every file that gets encrypted will become simply unusable. Files will get the .crypt extension after being locked. The newly added extension will be added as a secondary one, without changing the original, nor the file name.

A list with the targeted extensions of files which are sought to get encrypted is currently unknown. However, if the list becomes available, the article will get updated accordingly.

The files used most by users and which are probably encrypted are from the following categories:

  • Audio files
  • Video files
  • Document files
  • Image files
  • Backup files
  • Banking credentials, etc

The Crypt (Dcrtr variant) cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:

→vssadmin.exe delete shadows /all /Quiet

In case the above-stated command is executed that will make the effects of the encryption process more efficient. That is due to the fact that the command eliminates one of the prominent ways to restore your data. If a computer device was infected with this ransomware and your files are locked, read on through to find out how you could potentially restore some files back to their normal state.

Remove .Crypt (Dcrtr Variant) Ransomware

If your computer system got infected with the Crypt (Dcrtr variant) ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.

Tsetso Mihailov

Tsetso Mihailov

Tsetso Mihailov is a tech-geek and loves everything that is tech-related, while observing the latest news surrounding technologies. He has worked in IT before, as a system administrator and a computer repair technician. Dealing with malware since his teens, he is determined to spread word about the latest threats revolving around computer security.

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