Threat Database Ransomware C3RB3R Ransomware

C3RB3R Ransomware

C3RB3R falls into the ransomware category, a software threat specifically designed to encrypt data and demand ransom payments in exchange for decryption. Ransomware typically alters the filenames of encrypted files, and C3RB3R adheres to this pattern.

It employs one of two variations in renaming files, either by appending the '.LOCK3D' extension or inserting '.L0CK3D.' For instance, a file originally named '1.jpg' would be transformed into either '1.jpg.LOCK3D' or '1.jpg.L0CK3D' post-encryption. Following this encryption process, C3RB3R leaves behind a ransom message titled 'read-me3.txt,' with the number in the filename potentially varying. An in-depth analysis of the C3RB3R Ransomware has revealed that it represents a new variant within the Cerber Ransomware family.

Victims of the C3RB3R Ransomware are Locked Out from Their Own Data and Files

C3RB3R's ransom note serves as an immediate warning to the victim, cautioning against the deletion of a specific text file. The message reveals that the victim's files are now encrypted and can only be restored through the purchase of decryption software from the attackers. Attempting to use third-party recovery tools is discouraged, as it may render the files permanently undecryptable.

In an additional layer of threat, the ransom note discloses that the victim's sensitive data has been compromised and will be auctioned on the dark web if the ransom is not paid. For more information, the victim is directed to visit the cyber criminals' website on the Tor network.

On this Web page, the specified ransom amount is 0.085000 BTC (Bitcoin cryptocurrency), with a warning that this sum will double to 0.170000 BTC if not paid within five days. It's important to note that the USD conversions provided on the page may no longer be accurate due to the constant fluctuation of conversion rates.

Decryption without the involvement of the attackers is typically improbable, except in cases of seriously flawed ransomware. However, the note emphasizes that paying the ransom is strongly discouraged. Many victims, despite meeting ransom demands, do not receive the necessary keys or software for data decryption. Therefore, it is explicitly advised against payment, as data recovery is not guaranteed, and such payments further support criminal activities.

Make Sure to Implement Sufficient Security Measures against Ransomware Threats

Safeguarding your devices and data against malware attacks requires a blend of proactive measures, adherence to security practices, and staying abreast of potential threats. Here are practical steps to assist you in fortifying your defenses against malware attacks.

  • Regular Backups:

Creating regular backups of your important data is crucial for mitigating the impact of ransomware attacks. Ensure that backups are stored on external devices or secure cloud services. It's essential to disconnect the backup from the network after the process to prevent ransomware from affecting the backup files.

  • Keep Software Updated:

Regularly update your operating system, antivirus software, browsers, and other applications. Software updates often include patches that fix vulnerabilities that ransomware attackers may exploit. Keeping your software up-to-date enhances your system's overall security.

  • Use Robust Security Software:

Install and consistently update reliable anti-malware or antivirus software. These applications are designed to detect and block ransomware threats before they can infect your system. A strong security solution is a critical component of your defense against evolving cyber threats.

  • Employ Strong, Unique Passwords:

Use strong and unique passwords for your accounts to prevent unauthorized access. By using a password manager you can generate and securely store complex passwords. Multi-factor authentication (MFA) should be enabled whenever possible to add an extra layer of security.

  • Educate Yourself and Others:

Stay informed about potential threats, especially phishing techniques used by ransomware attackers. Be prudent when opening emails, especially those from unknown or suspicious sources. Educate yourself, family members, and colleagues about the hazards associated with clicking on links or downloading attachments from untrusted sources.

By incorporating these security measures into your routine, you can significantly enhance your defense against ransomware threats and protect your valuable data and files.

Victims of the C3RB3R Ransomware are left with the following ransom note:



All your important files have been encrypted. Any attempts to restore your files with thrid-party software will be fatal for your files! The only way to decrypt your files safely is to buy the special decryption software "C3rb3r Decryptor". We have also downloaded a lot of data from your system. If you do not pay, we will sell your data on the dark web.

You should get more information on our page, which is located in a Tor hidden network.
Download Tor browser - hxxps://
Install and run Tor browser
Connect with the button "Connect"
Open link in Tor browser : -
The site should be loaded. if for some reason the site is not loading wait for a moment and try again
Follow the instructions on this page

You can proceed with purchasing of the decryption software at your personal page:'

'At this page you will receive the complete instructions how to buy the decryption software for restoring all your files. Also at this page you will be able to restore any one file for free to be sure "C3rb3r Decryptor" will help you.

Do not try to recover files yourself, this process can damage your data and recovery will become impossible.
Do not waste time trying to find the solution on the internet. The longer you wait, the higher will become the decryption software price.
Tor Browser may be blocked in your country or corporate network. Use Tor Browser over VPN.'


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