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39.106.131.123 has a threat confidence score of 94%. This IP address from China (AS37963, Hangzhou Alibaba Advertising Co.,Ltd.) has been observed in 21 honeypot sessions and reported 24 times targeting TELNET protocols. Detected attack patterns include telnet shell breakout with busybox payload execution. First observed on March 18, 2026, most recently active March 25, 2026.
Telnet session exhibiting privilege escalation and shell breakout attempts (enable, system, linuxshell, shell, sh) followed by execution of /bin/busybox with a non-standard or arbitrary applet name. The combination indicates an automated attempt to escape restricted CLI environments and execute a staged or randomly named payload via BusyBox. This pattern is characteristic of IoT/Linux bot deployment frameworks leveraging BusyBox as a universal execution wrapper.
| Reporter | Date | Category | Protocol | Comment |
|---|---|---|---|---|
| User | Mar 22, 2026, 06:21 | Brute Force | TELNET | SikkerGuard: 2 blocked packets |
| User | Mar 22, 2026, 05:56 | Brute Force | TELNET | SikkerGuard: 2 blocked packets |
| User | Mar 22, 2026, 05:00 | Brute Force | TELNET | SikkerGuard: 4 blocked packets |
| User | Mar 22, 2026, 04:45 | Brute Force | TELNET | SikkerGuard: 2 blocked packets |
| User | Mar 22, 2026, 04:25 | Brute Force | TELNET | SikkerGuard: 8 blocked packets |