How to remove Capibara Ransomware and decrypt .capibara files

What is Capibara Ransomware

Capibara Ransomware is a type of malicious software designed to encrypt files on a victim’s computer, rendering them inaccessible until a ransom is paid to the attackers for decryption. This ransomware is part of a broader category of malware known as crypto-viruses, which leverage strong encryption algorithms to lock files. Understanding the mechanics of Capibara Ransomware, its infection methods, the nature of its encryption, and potential recovery options is crucial for both prevention and remediation. Once installed on a system, Capibara Ransomware initiates an encryption routine using robust encryption algorithms, such as AES or RSA. These algorithms are practically uncrackable without the unique decryption key held by the attackers. During the encryption process, Capibara appends a specific extension to the files it encrypts, typically .capibara, signaling that the files have been locked. Following the encryption of files, Capibara Ransomware generates a ransom note, usually named READ_ME_USER.txt, and places it on the desktop or within folders containing encrypted files. This note contains instructions for the victim on how to pay the ransom, often demanded in Bitcoin, to receive the decryption key necessary to unlock their files. The ransom amount and the payment method are specified within this note, exploiting the anonymity of cryptocurrencies to avoid tracing.

Unfortunately, as of the latest reports, there are no publicly available decryption tools capable of cracking Capibara Ransomware’s encryption without the attackers’ decryption key. This lack of decryption tools leaves victims with limited options for recovering their encrypted files. Victims are advised against paying the ransom, as there is no guarantee that the attackers will provide the decryption key upon payment. Instead, the recommended approach for attempting to recover .capibara files involves using file recovery software or restoring files from backups. Stellar Data Recovery is one such tool that can sometimes recover lost and corrupted files, although success is not guaranteed. It’s crucial to remove the ransomware from the system before attempting any recovery to prevent further encryption. To protect against Capibara Ransomware and similar threats, users and organizations should adopt a multi-layered security approach. This includes regular software updates, the use of reputable antivirus and anti-malware solutions, and the implementation of robust backup strategies that involve keeping multiple copies of important files in different locations. Email security measures, such as antispam and antiphishing tools, can significantly reduce the risk of ransomware infections originating from malicious emails.

How Capibara Ransomware infects computers

Capibara Ransomware typically infiltrates computers through several common vectors. Phishing emails containing malicious attachments or links to malicious websites are a primary method. Attackers also exploit vulnerabilities in software or operating systems, especially those that are outdated, to deliver the ransomware onto computers. Another method includes the use of compromised websites or third-party applications, where users unknowingly download and install the ransomware.

1. Download Capibara Ransomware Removal Tool
2. Get decryption tool for .capibara files
3. Recover encrypted files with Stellar Data Recovery Professional
4. Restore encrypted files with Windows Previous Versions
5. Restore files with Shadow Explorer
6. How to protect from threats like Capibara Ransomware

Capibara Ransomware files:


READ_ME_USER.txt
{randomname}.exe


Capibara Ransomware registry keys:

no information

How to decrypt and restore .capibara files

Use automated decryptors

Download Kaspersky RakhniDecryptor

Use the following tool from Kaspersky called Rakhni Decryptor, that can decrypt .capibara files. Download it here:

Download RakhniDecryptor

There is no purpose to pay the ransom because there is no guarantee you will receive the key, but you will put your bank credentials at risk.

Dr.Web Rescue Pack

Famous antivirus vendor Dr. Web provides free decryption service for the owners of its products: Dr.Web Security Space or Dr.Web Enterprise Security Suite. Other users can ask for help in the decryption of .capibara files by uploading samples to Dr. Web Ransomware Decryption Service. Analyzing files will be performed free of charge and if files are decryptable, all you need to do is purchase a 2-year license of Dr.Web Security Space worth $120 or less. Otherwise, you don’t have to pay.

If you are infected with Capibara Ransomware and removed from your computer, you can try to decrypt your files. Antivirus vendors and individuals create free decryptors for some crypto-lockers. To attempt to decrypt them manually, you can do the following:

Use Stellar Data Recovery Professional to restore .capibara files

1. Download Stellar Data Recovery Professional.
2. Click Recover Data button.
3. Select the type of files you want to restore and click Next button.
4. Choose the location where you would like to restore files from and click Scan button.
5. Preview found files, choose ones you will restore and click Recover.

Download Stellar Data Recovery Professional

Using Windows Previous Versions option:

1. Right-click on infected file and choose Properties.
2. Select Previous Versions tab.
3. Choose a particular version of the file and click Copy.
4. To restore the selected file and replace the existing one, click on the Restore button.
5. In case there are no items in the list, choose an alternative method.

Using Shadow Explorer:

1. Download Shadow Explorer program.
2. Run it, and you will see a screen listing of all the drives and the dates that shadow copy was created.
3. Select the drive and date that you want to restore from.
4. Right-click on a folder name and select Export.
5. In case there are no other dates in the list, choose an alternative method.

If you are using Dropbox:

1. Login to the Dropbox website and go to the folder that contains encrypted files.
2. Right-click on the encrypted file and select Previous Versions.
3. Select the version of the file you wish to restore and click on the Restore button.

How to protect computer from viruses, like Capibara Ransomware, in future

1. Get special anti-ransomware software

Use ZoneAlarm Anti-Ransomware

Famous antivirus brand ZoneAlarm by Check Point released a comprehensive tool, that will help you with active anti-ransomware protection, as an additional shield to your current protection. The tool provides Zero-Day protection against ransomware and allows you to recover files. ZoneAlarm Anti-Ransomware is compatible with all other antiviruses, firewalls, and security software except ZoneAlarm Extreme (already shipped with ZoneAlarm Anti-Ransomware) or Check Point Endpoint products. The killer features of this application are: automatic file recovery, overwrite protection that instantly and automatically recovers any encrypted files, file protection that detects and blocks even unknown encryptors.

Download ZoneAlarm Anti-Ransomware

2. Back up your files

As an additional way to save your files, we recommend online backup. Local storage, such as hard drives, SSDs, flash drives, or remote network storage can be instantly infected by the virus once plugged in or connected to. Capibara Ransomware uses some techniques to exploit this. One of the best services and programs for easy automatic online backup is iDrive. It has the most profitable terms and a simple interface. You can read more about iDrive cloud backup and storage here.

3. Do not open spam e-mails and protect your mailbox

Malicious attachments to spam or phishing e-mails are the most popular method of ransomware distribution. Using spam filters and creating anti-spam rules is good practice. One of the world leaders in anti-spam protection is MailWasher Pro. It works with various desktop applications and provides a very high level of anti-spam protection.

Download MailWasher Pro