Telnet Busybox Payload Execution And Cleanup

Identifies post-authentication Telnet activity where an attacker leverages BusyBox to create a payload via echo redirection, enables shell execution, runs commands (sh/system/linuxshell), performs network actions (ping), modifies firewall rules (iptables flush), and removes artifacts via recursive hidden cleanup. Represents full payload staging, execution, and anti-forensics sequence typical of botnet propagation or remote access deployment.