Remove CHRB Virus (.CHRB Files Ransomware) – Matrix Ransomware

CHRB Virus – Details

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

The message given by CHRB text file requesting for the ransom is definitely the same as the statements given by other ransomware representatives belonging to the Matrix clan. It literally discusses that the info is encrypted which the only way to restore it is to use a an unique decryption key. Unfortunately, this is definitely true. The kind of cryptography mechanism applied by CHRB is still not appropriately examined. Still, it is absolutely particular that each victim might be given the specific decryption key, which is totally unique. It is difficult to bring back the files without the key available.

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

However, irrespective of the asked for amount, people need to keep away from paying the virus. Cyber frauds are not fair, so they tend to totally disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom usually does not give any positive outcome and people just lose their money for nothing.

We strongly 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 CHRB ransomware and to recover the information data for free. Hence, the only right decision is to recover the lost information from the available backup.

Virus Summary

Name	CHRB Ransomware
File Extension	.CHRB
Type	Ransomware
Family	Matrix
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 CHRB extension to all the files modified by it.
Distribution Method	Spam Emails, Email Attachments
Removal Tool	GridinSoft Anti-Malware

Remember that the internet is now overwhelmed with threats that look comparable to CHRB ransomware. Destructive programs of such kind are usually elaborated to encrypt crucial data and to state the need prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to create the special decryption key for files decryption.

Therefore, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is just not feasible. The only way to prevent the loss of your essential information is to routinely create backups of your important information.

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

How did ransomware infect my system?

There are a number of ways used by online frauds to distribute CHRB ransomware. Even though it doubts how exactly CHRB injects your system, there are some leaks through which it may infiltrate the system:

• integration with third-party apps, especially freeware;
• spam emails from unidentified senders;
• websites rendering free hosting services;
• pirated peer-to-peer (P2P) downloads.

Typically CHRB ransomware might be presented as some genuine software, for instance, in the pop-ups advising users to implement some essential software updates. This is the typical trick used by online scams to persuade people into downloading and installing CHRB infection manually, by ways of their direct participation in the installation process.

Furthermore, the criminals may describe various email spam tactics to inject harmful 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 encouraging users to open some receipts, documents, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may seriously harm the PC. Fictitious Adobe Flash Player upgrade notifies may result in CHRB virus injection. As for the cracked software, these illegally downloaded programs may also contain harmful codes resulting in CHRB secret installation. Finally, injection of CHRB may take place by methods of Trojans that privately get injected into the system and set up harmful tools without the user’s approval.

Is there any way to avoid the injection of CHRB ransom virus?

Although there is no 100% guarantee to avoid your PC from getting infected, there are some pieces of recommendations we wish to share with with you. Firstly, be very mindful when you browse the web and specifically while downloading complimentary apps. Stay 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 antivirus and your entire OS is always duly updated.

Naturally, downloading pirated software is illegal and may lead to important damage to be produced your PC. For this reason, stay away from downloading cracked software. You are also highly recommended to reconsider your existing security software and possibly change to another security solution that can render far better services of protecting your Windows.

Below please find the quotation from the CHRB text file:

HOW TO RECOVER YOUR FILES INSTRUCTION
ATENTION!!!
We are realy sorry to inform you that  ALL YOUR FILES WERE ENCRYPTED
by our automatic software. It became possible because of bad server security.  
ATENTION!!!
Please don\'t worry, we can help you to RESTORE your server to original
state and decrypt all your files quickly and safely!
INFORMATION!!!
Files are not broken!!!
Files were encrypted with AES-128+RSA-2048 crypto algorithms.
There is no way to decrypt your files without unique decryption key and special software. Your unique decryption key is securely stored on our server.
* Please note that all the attempts to recover your files by yourself or using third party tools will result only in irrevocable loss of your data!
* Please note that you can recover files only with your unique decryption key, which stored on our server.
HOW TO RECOVER FILES???
Please write us to the e-mail (write on English or use professional translator):
RecoveryData1@cock.li
RecoveryData1@protonmail.com
RecoveryData1@protonmail.com
You have to send your message on each of our 3 emails due to the fact that the message may not reach their intended recipient for a variety of reasons!
In subject line write your personal ID:
-
We recommed you to attach 3 encrypted files to your message. We will demonstrate that we can recover your files.
*   Please note that files must not contain any valuable information and their total size must be less than 5Mb.
OUR ADVICE!!!
Please be sure that we will find common languge. We will restore all the data and give you recommedations how to configure the protection of your server.

Screenshot of files with “.CHRB” extension added by the ransomware:

Use GridinSoft Anti-Malware to remove CHRB 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.