Incident Response Checklist 🚨 Immediate Actions (0-24 hours) Block known malicious domains and IP addresses associated with Astaroth Deploy email filters to detect and quarantine phishing emails Update antivirus and endpoint detection systems with the latest signatures Notify users about the phishing campaign and advise caution with email attachments Isolate infected systems from the network to prevent further spread 🔄 Recovery Actions Reimage compromised systems to ensure complete removal of malware Reset credentials for affected user accounts and enforce multi-factor authentication Restore data from clean backups, ensuring no malware persistence mechanisms remain Conduct a full security audit of network and endpoint configurations Verify that all security patches and updates are applied across systems
