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159.223.42.2 has a threat confidence score of 93%. This IP address from Singapore (AS14061, DigitalOcean, LLC) has been observed in 1,160 honeypot sessions targeting SSH protocols. Detected attack patterns include ssh host fingerprint and shell rc immutable removal. First observed on February 22, 2026, most recently active February 23, 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.