Telnet Busybox Hex Payload Dropper With Execution And Cleanup

Structured BusyBox-driven payload deployment over Telnet. The operator reconstructs a binary or script via hex-encoded echo writes (including no-newline variants), stores it in hidden paths across common writable directories (/tmp, /dev/shm, /var, /mnt, etc.), optionally retrieves additional components via wget, executes the payload through shell/system/start invocation, and performs cleanup via recursive deletion. Includes device shell escape attempts and potential privilege escalation via su. This represents automated botnet loader activity rather than interactive administration.