Jdyi infection. How to restore .jdyi files?

Written by Valdis Koks
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.jdyi crypted your important documents, however that may not be the only injury done to you. The virus might still be concealing on your PC. To find out whether this is actually true, we recommend scanning with LOARIS TROJAN REMOVER.

This article intends to help you delete Jdyi Ransomware for free. Our manual also explain how any .jdyi files can be decrypted.

About Jdyi

Jdyi Ransomware stands for a cryptovirology PC hazard utilized to blackmail its targets. Jdyi Virus may not indicate any obvious signs, yet its visibility is just found as quickly as its task is carried out.

Jdyi Virus - crypted .jdyi files

The absence of signs and symptoms is just one of the major difficulties with this sort of PC infections. They can pass through into the assaulted system undetected, as well as execute their job without revealing their activity in the workstation. This is why most customers are unable to do anything to terminate the infection before it has finished its goal, as well as the goal of this one, in particular, is to make its sufferers' documents pointless using information ciphering and after that suggesting a ransom money need.

The user is reported using a message that this infection places on their display that their only remedy of bringing their data back is using the repayment of a certain amount of funds. This blackmailing element of this scam is preferred among the frauds, and there's a whole group of PC malware that's utilized in this fashion. This malware classification is called Ransomware, as well as the malware we are presently focusing on certainly drops under it.

The Jdyi malware is only disclosed once it has completed encrypting the documents. The .jdyi Ransomware will certainly after that reveal its needs through an challenging pop-up alert.

It is using this alert that the individuals learn how they are anticipated to transfer their funds to the cyber scams in charge of the Ransomware virus. In most circumstances, the ransom money would be asked in a cryptocurrency - BitCoin. These cryptocurrencies are actually difficult to trace, and a typical customer would have no chance of knowing that they are really moving their funds to. This, in fact, makes it really unlikely that the cyberpunk's real identification would certainly ever obtain divulged. It is fairly unusual for a Ransomware cyberpunk to stand before the court, as well as the application of cryptocurrency as the suggested settlement option is the main factor for that.

Listed below you can locate the quote from the Jdyi text file:
 Don't worry, you can return all your files!
 All your files like photos, 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:
 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:
 Reserve e-mail address to contact us:

 Our Telegram account:

How to Jdyi virus encrypt your files?

The .jdyi Infection document file encryption is not going to be removed after the ransomware is removed. The .jdyi Virus document encryption access key is promised to be given to you when you pay the ransom amount.

Nonetheless, it is not uncommon for the criminals who support such dangers to promise their sufferers a decryption trick for their encrypted documents just to decline to give that vital as soon as the repayment gets processed. Unnecessary to mention, if you end up in a problem such as this, you wouldn't can doing anything about it-- your funds would be gone, and also your information would certainly still be hard to reach. This is why it isn't truly sensible thought to transfer the settlement, moreover, if you haven't gone with any kind of alternate choices that may work.

Although we discussed that the encryption would certainly continue to be on your files also after the Ransomware is no more in the system, removing the virus is still incredibly crucial. After you get rid of the Ransomware, you might also attempt the alternative data healing solutions we have actually developed for you, as well as additionally your new data will not go to risk of being encrypted. To erase this cryptoviral risk, you are recommended to complete the actions you will come across listed below.


Name .jdyi Virus
Type Ransomware
Threat Level High (Ransomware is so far the most awful malware you can experience)
Symptoms A Ransomware threat such as this one would normally not reveal its existence till the papers get secured
Promotion Channel Channels like spam e-mail promotion, and malvertising are normally the ones used to spread Ransomware.
Data Recovery Solution Emsisoft Decrypter
Detection Utility
.jdyi may recover itself plenty of times if you don't get rid of its core files. We suggest downloading LOARIS TROJAN REMOVER to scan for malicious utilities. This may save you a lot of time and efforts to effectively get rid of all possible malware within your device.
Read more about Loaris Trojan Remover (License Agreement, Privacy Policy ).
If Loaris identifies a threat, you will need to buy a license to get rid of it.

Delete Jdyi Virus Ransomware

Step 1:

Some of the steps will likely demand you to exit the page. Bookmark it to easily get back to it later.

Reboot in Safe Mode (use this tutorial if you don’t know how to do it).

Step 2:
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We get asked this often, so we are clearly mentioning it here: Deleting .jdyi manually may take hours and hurt your system in the process. We suggest downloading LOARIS TROJAN REMOVER to check if it can identify Jdyi's documents for you. 

Click CTRL + SHIFT + ESC simultaneously and go to the Processes Tab. Try to identify which processes are malicious.

Task manager - Jdyi Open File Location

Right click on each of them and choose Open File Location. Then inspect the documents with online file checker:

Once you open their folder, end the processes that are contaminated, then get rid of their folders. 

Note:If you are specific something becomes part of the danger - eliminate it, even if the scanner does not mark it. No anti-virus application can determine all infections.

Step 3:

Keep holding the Win + R. And then copy & paste the following:

  • notepad %windir%/system32/Drivers/etc/hosts

A new document will open. In case you are hacked, there will be a tons of other IPs linked to your device at the bottom. Inspect the image below:

notepad - suspicious IPs Jdyi

In case there are suspicious IPs below “localhost” – get in touch with us in the comments.

Use CTRL + SHIFT + ESC simultaneously and access the Startup Tab:

Task manager - Startup Tab Program Disable

Proceed to Program Name and select “Disable”.

Keep in mind that ransomware may even include a fake developer name to its process. You must check out every process and be persuaded that it is legitimate.

Step 4:
To get rid of Jdyi Virus, you may have to deal with system files and registries. Making a mistake and getting rid of the wrong thing may hurt your device.


You can prevent the system damage by selecting LOARIS TROJAN REMOVER - a high-quality Jdyi removal software.

Read review about LOARIS TROJAN REMOVER (License Agreement, Privacy Policy ).

Look for the ransomware  in your registries and get rid of the entries. Be very careful –  you can destroy your system if you remove entries not associated with the ransomware.

Type each of the following in the Windows Search Field:

  • %AppData%
  • %LocalAppData%
  • %ProgramData%
  • %WinDir%
  • %Temp%

Get rid of everything in Temp. Finally, simply check out for anything lately added. Don't forget to drop us a comment if you run into any issue!

How to Decrypt .jdyi files?

Djvu Ransomware essentially has two versions.

  1. Old Version: Most older extensions (from “.djvu” up to “.carote”) decryption for most of these versions was previously supported by STOPDecrypter tool in case if infected files with an offline key. That same support has been incorporated into the new Emsisoft Decryptor for these old Djvu variants. The decrypter will only decode your files without submitting file pairs if you have an OFFLINE KEY.
  2. New Version: The newest extensions released around the end of August 2019 after the ransomware was changed. This includes .coharos, .shariz, .gero, .hese, .xoza, .seto, peta, .moka, .meds, .kvag, .domm, .karl, .nesa, .boot and etc….These new versions were supported only with Emsisoft Decryptor.

"The decrypter can't decrypt my files?"

Most of the times this indicates you have an on-line ID. It could also mean your documents were encrypted by a more recent version of STOP/Djvu.

  • Offline ID. When the ransomware can not connect to its command and also control servers while securing your data, it utilizes an integrated encryption key and also a built-in ID. Offline ID's generally finish in t1 and are generally easy to identify. Considering that the offline key and ID just transform with each variant/extension, every person that has actually had their files secured by the same version will certainly have the same ID and also the data will be decryptable by the exact same key (or "exclusive key in the case of RSA security).
  • Online ID. Most of the times the ransomware has the ability to attach to its command and also control servers when it encrypts documents, and when this occurs the servers respond by producing arbitrary keys for each and every infected computer. Since each computer system has its own key, you can't utilize a key from an additional computer system to decrypt your documents. The decrypter is capable of functioning about this with older versions as long as it has some help, however for more recent variants there is absolutely nothing that can be done to recuperate files.

In case when the tutorial doesn’t help, download the anti-malware tool we suggest or try free online virus checker. Furthermore, you may always ask us in the comments for assistance!

About the author

Valdis Koks

Security engineer, reverse engineering and memory forensics

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