How to Remove C*nt Ransomware and Protect Your Data
The Cnt ransomware (censored with an asterisk for clarity) is a dangerous variant from the Dharma ransomware family. This malicious software encrypts files and demands a ransom for decryption. If your files are renamed with an ID, an email address, and the ".cnt" extension, your system may be infected with this ransomware. In this article, we’ll explain how to remove the C*nt ransomware and safeguard your system from future attacks.
Table of Contents
What is C*nt Ransomware?
Cnt ransomware operates by encrypting local and network-shared files, rendering them unusable unless a ransom is paid. This program appends a unique ID, the attackers’ email, and a ".cnt" extension to the original filename. For example, a file named “image.jpg” becomes “image.jpg.id-[uniqueID].[attackeremail].c*nt.”
Once files are encrypted, a ransom note is displayed in a pop-up window and saved as a text file (usually titled “info.txt”). The note demands payment in Bitcoin for the decryption of your files. It also offers a “free” decryption of up to three files under 3 MB in size to demonstrate that decryption is possible. However, paying the ransom is not recommended since cybercriminals often fail to provide the decryption tools after receiving payment.
How Does C*nt Ransomware Infect Your System?
Cnt ransomware typically gains access to your computer through unprotected RDP (Remote Desktop Protocol) services. It can also enter your system via malicious attachments, phishing emails, or fake software updates. Dharma ransomware, including Cnt, often disables firewalls and exploits other vulnerabilities to infect machines.
How to Remove C*nt Ransomware?
1. Disconnect from the Network
Isolate the infected computer by disconnecting it from the network to prevent the ransomware from spreading to other devices.
2. Use a Reputable Anti-Malware Tool
Run a full system scan using trusted anti-malware software to detect and remove the C*nt ransomware. Popular options include Malwarebytes, Bitdefender, and Norton. These tools can eliminate the ransomware from your system, but they cannot decrypt already compromised files.
3. Restore from Backup
Unfortunately, removing the ransomware does not recover encrypted files. If you have a recent backup stored on an external drive or a cloud service, use it to restore your files.
4. Delete Shadow Volume Copies
Ransomware often deletes shadow volume copies, preventing you from using built-in recovery tools to restore your system. Verify if shadow volume copies are still available, and if so, use them to restore your files.
How to Protect Your System from Ransomware Infections?
- Backup Your Data Regularly Store backups in multiple locations, including external drives and cloud storage. Ensure these backups are disconnected from your computer when not in use to prevent them from being encrypted during a ransomware attack.
- Enable Security Software Keep a reputable antivirus or anti-malware tool installed and updated. Perform regular scans to detect and remove threats.
- Update Your System and Applications Install updates from legitimate developers regularly. Avoid downloading pirated software, cracks, or software from untrusted sources, as they often contain malware.
- Practice Safe Browsing Be cautious when opening emails, especially those from unknown senders. Avoid clicking on suspicious links or downloading unexpected attachments, as these could contain ransomware.
Cnt ransomware is a highly dangerous variant that encrypts your files and demands a ransom for their release. Although removing the ransomware is possible with an anti-malware tool, recovering encrypted data is only possible through backups. Following best practices for online security, such as regularly backing up your files and using strong cybersecurity measures, is essential in protecting your data from ransomware threats like Cnt.
If your system is infected, take action immediately to disconnect from the network and use trusted anti-malware software to remove the ransomware. Avoid paying the ransom, as there's no guarantee the attackers will provide the necessary decryption tools.
