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A new malicious script is circulating on GitHub, claiming to be a ransomware tool. This type of program can have serious consequences for your systems and data. The script in question can be downloaded and run by following these simple steps:
1. Updating Packages:
sudo apt update sudo apt upgrade
2. Downloading the script:
git clone https://lnkd.in/dXxrgs7s cd Ransomware python3 Ransomware
❗ WARNING: This script is potentially dangerous and can cause irreversible damage to your data. Do not run it on your own machine under any circumstances!
⚠️ Prevention tips:
- Always check the origin of a script before running it.
- Use protection tools such as antivirus and intrusion detection systems.
- Back up your data regularly to prevent loss.
- Do not download unverified scripts or tools from questionable sources.
🔐 Cybersecurity is a collective responsibility! Protect your systems and stay vigilant against this kind of threat.
What Undercode Say:
Ransomware attacks are becoming increasingly sophisticated, and it’s crucial to stay informed and prepared. Here are some additional commands and practices to help you secure your systems:
1. Check for open ports and services:
sudo netstat -tuln
2. Install and configure a firewall (UFW):
sudo apt install ufw sudo ufw enable sudo ufw status verbose
3. Scan for vulnerabilities with Lynis:
sudo apt install lynis sudo lynis audit system
4. Monitor system logs for suspicious activity:
sudo tail -f /var/log/syslog
5. Backup your data using rsync:
rsync -av --progress /path/to/source /path/to/destination
6. Check for rootkits with chkrootkit:
sudo apt install chkrootkit sudo chkrootkit
7. Use ClamAV to scan for malware:
sudo apt install clamav sudo freshclam sudo clamscan -r /home
8. Secure SSH access:
sudo nano /etc/ssh/sshd_config <h1>Change Port to a non-default value</h1> <h1>Set PermitRootLogin to no</h1> sudo systemctl restart sshd
9. Check for unauthorized users:
sudo less /etc/passwd
10. Use fail2ban to prevent brute force attacks:
sudo apt install fail2ban sudo systemctl enable fail2ban sudo systemctl start fail2ban
Remember, cybersecurity is an ongoing process. Regularly update your systems, educate yourself on the latest threats, and always have a robust backup strategy in place. Stay safe and vigilant!
For more information on cybersecurity best practices, visit:
References:
Hackers Feeds, Undercode AI
