ZDFV Virus (.zdfv File) Ransomware — Remove & Decrypt Files

If you can’t open your images, documents, or files and also see the .zdfv extension on them, your computer is definitely infected with Zdfv ransomware. It pertains to STOP/Djvu ransomware family

Zdfv ransomware encrypts personal files located on the victim’s computer with the extension “.zdfv” and after that leaves the ransom note in each folder which contains encrypted files. The instructions are put on the victim’s PC in the “readme.txt” file. Its activity is primarily comparable to other samples of the same family: Uihj, Zfdv, Ewdf.

What is Zdfv Ransomware?

NameZdfv Virus
Ransomware family1DJVU/STOP2 ransomware
Extension.zdfv
Ransomware note_readme.txt
RansomFrom $490 to $980
Contactmanager@mailtemp.ch, helprestoremanager@airmail.cc
SymptomsThe images, videos, and other documents have the “.zdfv” extension and cannot be opened by any programs
Fix Tool Trojan Killer – ransomware infections tool. 14-day free trial.

Zdfv is file-encrypting ransomware that prevents normal access to your text files, Excel tables, videos and pictures by ciphering them. It marks the encrypted files with the “.zdfv” extension. Then Zdfv ransomware adds a money ransom note (readme.txt) to each folder. In it, you can see the instructions to pay the ransom ($490-$980 in Bitcoin) to a certain Bitcoin wallet. The AES-256 or RSA-1028 cipher it uses to encrypt the files is not decryptable with contemporary computers. Even quantum PCs that already exist will likely spend hundreds of years to brute force the decryption key.

How dangerous is the Zdfv ransomware?

When Zdfv ransomware appears on your PC, it will examine your disks for photos, videos, and important documents. It encrypt] all widespread file formats- .psd, .doc, .docx, .xls, .xlsx, .pdf, .jpeg, .png, et cetera. When these files are found, the ransomware will cipher them and also change their extension to “.zdfv” so that you understand what happened.

After the Zdfv ransomware ciphered the data on your computer, it will drop the last “readme.txt” file on the main screen. Besides the ransom transactioning instructions, the victims also see the email addresses to contact the crooks – helprestoremanager@airmail.cc and manager@mailtemp.ch.

Here is the ransom note that the Zdfv ransomware shows to its victims:

ATTENTION!

Don't worry, you can return all your files!
All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique key for you.
This software will decrypt all your encrypted files.
What guarantees you have?
You can send one of your encrypted file from your PC and we decrypt it for free.
But we can decrypt only 1 file for free. File must not contain valuable information.
You can get and look video overview decrypt tool:
https://we.tl/t-fhnNOAYC8Z
Price of private key and decrypt software is $980.
Discount 50% available if you contact us first 72 hours, that's price for you is $490.
Please note that you'll never restore your data without payment.
Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours.

To get this software you need write on our e-mail:
manager@mailtemp.ch

Reserve e-mail address to contact us:
helprestoremanager@airmail.cc

How did the Zdfv ransomware get on my computer?

The Zdfv ransomware spreads by placing websites to download hacked programs or games. They keep their eye on all hype topics which can be used to spread ransomware. New games introductions, new popular movies – Zdfv developers make whatever to get their victims on that. One of the most preferred strategies these burglars apply is one-day sites with torrent downloading links. However, following the modern news is not the only way these crooks utilize. Ways that have already turned into standard, such as email spamming, are also ordinary for STOP/Djvu ransomware spreading.

Malicious email spam
The example of email spamming that may lead to Zdfv ransomware injection

Preventing this ransomware does not need a lot of effort. Adhering to the ordinary rules of computer hygiene will considerably reduce all dangers. Keep in mind that launching all documents you receive on email is not a good habit. Even worse case is to allow macros in Microsoft Office files. However, it is much better to stop the malware intrusion at the moment when you have only opened the email message. Examining the sender’s address can point out a lot about what you can expect, and also when you see things like “support@amazon.com”– it is likely a genuine email. At the same time, stuff that tries to resemble Amazon or FedEx shipping alert, however, uses the email address of “amazonspurrot1363@gmail.com”– should make you be on the alarm. Above, you can see the illustration of such a message.

Outlaw sources of different digital things require some additional description. Breaking copyright regulation surely exposes you to the danger of being fined. Nonetheless, using torrent trackers or third-party websites to download “free” programs likewise exposes you to various malware. Nobody can regulate unidentified people who start the torrent seeding or release the hacked program version on the website with pirated software.

Zdfv virus removal instructions.

Download Trojan Killer Portable

Trojan Killer Portable Download

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This guide below shows how to use Trojan Killer Portable3 for Zdfv virus detection and removal:

  • STEP 1. Download and install Trojan Killer.

  • STEP 2. Click on "Finish".

  • STEP 3. Wait until necessary updates are downloaded and installed.

  • STEP 4. Select computer scan type.

  • STEP 5. The software will begin scanning your computer.

  • STEP 6. Click on "Cure PC".

Restore the files encrypted by the Zdfv ransomware

In most cases, it’s impossible to recover the files encrypted by the Zdfv ransomware because the private key needed to unlock the encrypted files is only available through cybercriminals. However, we’ve listed one option you can use to recover your files below.

Warning! Make sure you remove the ransomware from your system first, otherwise, it will repeatedly encrypt your files.

If your files were encrypted with an offline key, there is a chance you can recover them by using Emsisoft Decryptor for the STOP/Djvu decryption tool. Follow the below guide to recover your files using the Emsisoft Decryptor for STOP/Djvu.

  1. You can download Emsisoft Decryptor for STOP Djvu by clicking this link.
  2. When the decryptor has finished downloading, double-click on “decrypt_STOPDjvu.exe” to run this program on your computer.
  3. Click the “Decrypt” button to start the decryption process for Zdfv files. The screen will switch to a status view, informing you about your files’ current process and decryption status.
  4. The decryptor will inform you once the decryption process will be finished. If you require the report for your records, you can save it by clicking the “Save log” button.

If the Emsisoft Decryptor can’t decrypt your .zdfv files and you do not plan on paying the ransom, it is advised that you make an image of the encrypted drives so that you can decrypt them in the future.

Your computer should now be free of the Zdfv ransomware infection. However, suppose your current antivirus allowed this malicious program on your computer. In that case, you might want to consider purchasing the full-featured version of Trojan Killer to protect against these types of threats in the future.

ZDFV Ransomware — How To Remove Virus & Decrypt Files?

Name: ZDFV Virus

Description: ZDFV Virus is a STOP/DJVU family of ransomware-type virus. It encrypts files, video, photos, documents. Encrypted files can be tracked by a specific zdfv extension. ZDFV ransomware asks victims for a ransom fee about $490 - $980 in Bitcoin.

Offer price: 480

Currency: $

Operating System: Windows

Application Category: Virus

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  1. My files are encrypted by ransomware, what should I do now?
  2. About DJVU (STOP) Ransomware: https://gridinsoft.com/ransomware/djvu
  3. More about Trojan Killer: https://gridinsoft.com/trojankiller

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About William Reddy

I am from Ireland. My parents bought me a computer when I was 11, and several months after I have got a virus on this PC. I decided to enter the INSA Centre Val de Loire university after being graduated from the school. This French educational institution was offering a brand-new cybersecurity course. After getting the master's degree in cybersecurity, I've started working as a virus analyst in a little anti-malware vendor.