RansomwareRemoval Guide

Remove enc Virus (+Decrypt .cryptopatronum@protonmail.com.enc files) – CryptoPatronum Ransomware

enc – General Info

The enc stands for a ransomware-type infection. The virus comes from the CryptoPatronum ransomware family. enc was elaborated specifically to encrypt all major file types. As soon as the file is encrypted people are not able to use them. enc adds the “.cryptopatronum@protonmail.com.enc” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by enc, will be renamed into “myphoto.jpg.cryptopatronum@protonmail.com.enc“. As quickly as the encryption is completed, enc places a special text file into every folder containing the encrypted data.

The message given by enc text file requesting the ransom is absolutely the like the statements given by other ransomware virus representatives belonging to the CryptoPatronum family. It literally discusses that the information is encrypted and that the only way to bring back it is to use a a distinct decryption key. Regretfully, this is definitely true. The sort of cryptography mechanism used by enc is still not properly examined. Still, it is absolutely particular that each victim may be given the specific decryption key, which is totally distinct. It is difficult to bring back the files without the key available.

Another trick of enc is that the victims cannot gain access to the key. The key is kept on a specific server run by the frauds related to enc ransomware. To get the key and recover the important information people have to pay the ransom.

Nonetheless, regardless of the requested amount, people should stay away from paying the ransom virus. Cyber frauds are unfair, so they tend to entirely ignore what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom generally does not provide any positive outcome and people simply lose their money for nothing.

We highly advise 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 enc ransomware and to recover the data data free of charge. Therefore, the only best decision is to recover the lost information from the available backup.

Virus Summary

Nameenc Ransomware
File Extension.cryptopatronum@protonmail.com.enc
TypeRansomware
FamilyCryptoPatronum
Short DescriptionThe 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.
SymptomsFile 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 cryptopatronum@protonmail.com.enc extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Removal Tool   GridinSoft Anti-Malware

Keep in mind that the internet is now overwhelmed with threats that look comparable to enc ransomware. Malicious programs of such kind are normally elaborated to encrypt important data and to state the demand prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to produce the special decryption key for information decryption.

Hence, 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 need to be put into a special storage utility not connect to your main computer. You may use the Memory Stick or external hard disk for this purpose, or refer to the help of the cloud storage. If you save your backup files on your common system they may be encrypted in addition to other files, so it’s certainly not a good storage location.

How did ransomware infect my computer?

There are numerous ways used by online frauds to distribute enc virus. Despite the fact that it doubts how precisely enc injects your computer, there are some leaks through which it may infiltrate the system:

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

Typically enc ransomware might be presented as some legitimate software, for instance, in the pop-ups advising users to execute some essential software updates. This is the common trick used by online frauds to persuade people into downloading and installing enc infection manually, by methods of their direct participation in the installation process.

Furthermore, the criminals might refer to various email spam strategies to inject destructive codes into copmuter. So, they may describe to sending unsolicited spam e-mails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones motivating users to open some photos, files, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may severely damage the PC. Fictitious Adobe Flash Player update informs may result in enc virus injection. As for the cracked software, these illegally downloaded programs may likewise include malicious codes leading to enc secret installation. Finally, injection of enc may take place by means of Trojans that covertly get injected into the system and set up destructive tools without the user’s consent.

Is there any method to prevent the injection of enc ransomware?

Despite the fact that there is no 100% guarantee to prevent your computer from getting infected, there are some pieces of advice we want to show with you. First of all, be extremely mindful when you browse the web and specifically while downloading free apps. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Bear in mind that some freeware installers may include other unwanted utilities in the bundle, so they may be malicious. Make sure that your current antivirus and your entire OS is always appropriately updated.

Naturally, downloading pirated software is unlawful and may lead to essential damage to be produced your PC. For this reason, stay away from downloading cracked software. You are likewise highly recommended to reconsider your existing security software and perhaps switch to another security solution that can render much better services of defending your Windows.

Below please find the quotation from the enc text file:

Your files are now encrypted!
Your personal identifier:
J5O570VJECXMK729NN53TDRNA1VP90HBPCMBYSVV*** [всего 128 знаков]
All your files have been encrypted due to a security problem with your PC.
Now you should send us email with your personal identifier.
This email will be as confirmation you are ready to pay for decryption key.
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.
Contact us using this email address: cryptopatronum@protonmail.com
Free decryption as guarantee!
Before paying you can send us up to 3 files for free decryption.
The total size of files must be less than 10Mb (non archived), and files should not contain
valuable information (databases, backups, large excel sheets, etc.).
For decrypt all of files you must transfer 1 (one) BTC or 50 (fifty) ETH to this requisites:
Bitcoin address: 17mriroop9nWyNT8hoHS1XodEucBm9AgMq
Ethereum address: 0xD994268684e694C81C8C7214E4fc4Ca792AD4B3A
You should provide payment details(payment time, payment address or transaction link (https://www.blockchain.com)) via email
How to obtain Bitcoins, Ethereum?
  * The easiest way to buy bitcoins is cex.io and coinbase.com sites. You have to register, click
    \'Buy bitcoins\', and select the payment method:
      https://cex.io/cards/
   https://www.coinbase.com/buy-bitcoin
  * Also you can buy bitcoins on Binex:      https://www.binance.com/en/buy-sell-crypto
  * Also you can find other places to buy Bitcoins and beginners guide here:
      http://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.

Screenshot of files with “.cryptopatronum@protonmail.com.enc” extension added by the ransomware:
enc Ransomware - encrypt files with .cryptopatronum@protonmail.com.enc extension

Use GridinSoft Anti-Malware to remove enc 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.
GridinSoft Anti-Malware
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.
GridinSoft Anti-Malware Setup

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

GridinSoft Anti-Malware Install

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

GridinSoft Anti-Malware  Start

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.
GridinSoft Anti-Malware Scan

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.
GridinSoft Anti-Malware Scan Result

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Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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