Advanced Options (Custom Payload)
If left empty, the system will automatically inject a standardized probe for known ports (DNS, NTP, SNMP, Source Engine, etc.).
UDP 確認 1.1.1.1:5060
Payload Sent:
0x4f5054494f4e53207369703a31303040312e312e312e31205349502f322e300d0a0d0a
(Auto-detected)