🔗 Security Report: https://lnkd.in/ehTAQhad
🔗 Stealc Malware Update: https://lnkd.in/eaC8GNHw
🔗 CISA Budget Threat: https://lnkd.in/e97TsBWN
🔗 RadioCSIRT Podcast: https://www.radiocsirt.org/podcast/radiocsirt-episode-279-la-voix-de-lempire-galactique/
You Should Know:
1. Malicious Go Modules Targeting Linux
Three infected Go modules deploy done.sh, a script that wipes /dev/sda, bricking Linux systems. Developers are primary targets.
Detection & Mitigation:
Check for suspicious Go modules go list -m all | grep -E "(malicious-module1|malicious-module2)" Inspect running processes for done.sh ps aux | grep done.sh Block execution of done.sh sudo chmod -x /usr/local/bin/done.sh 2>/dev/null sudo rm -f /usr/local/bin/done.sh Verify disk integrity sudo fsck /dev/sda
2. Stealc Malware Evolution
Stealc now bypasses EDR/XDR solutions. Indicators of Compromise (IoCs):
Check for Stealc persistence ls -la /etc/systemd/system/stealc.service crontab -l | grep -i "curl.stealc" Network traffic analysis sudo tcpdump -i eth0 'port 443 and (host malware-c2-domain.com)'
3. CISA Budget Cuts & Cyber Resilience
A proposed $491M cut threatens federal cyber defense programs. Impact: Reduced threat intel sharing.
What Undercode Say:
- Linux hardening is critical. Use:
Disable unnecessary services sudo systemctl disable bluetooth cups Enable kernel protection echo "kernel.modules_disabled=1" | sudo tee /etc/sysctl.conf
- Monitor Go dependencies with:
go mod verify
- For Windows defenders, check:
Get-Process | Where-Object { $_.Path -like "stealc" } - Prediction: Increased supply-chain attacks via open-source packages in 2025.
Expected Output:
[+] No malicious Go modules detected. [+] No traces of done.sh found. [+] Stealc C2 domains blocked via firewall.
References:
Reported By: Marcfredericgomez Podcast – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
