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159.223.221.224 has a threat confidence score of 100%. This IP address from The Netherlands (AS14061, DigitalOcean, LLC) has been observed in 114 honeypot sessions targeting SSH, HTTPS protocols. Detected attack patterns include ssh host fingerprint and shell rc immutable removal. First observed on February 5, 2026, most recently active April 2, 2026.
Execution of a multi-command host fingerprinting script that collects kernel details, architecture, uptime, CPU count and model, GPU information, login history, and binary help characteristics, combined with chattr -i $HOME/.bashrc $HOME/.zshrc 2>/dev/null || true to remove the immutable attribute from user shell initialization files in the current user’s home directory.
Identifies HTTPS requests targeting the web server root path ("/"), typically used for initial service discovery, host validation, or baseline content inspection prior to deeper enumeration