ยินดีต้อนรับสู่บทเรียนออนไลน์ Mr. (94102)
(select(0)from(select(sleep(8.11)))v)/+(SELECT 0x5a4a5a48 WHERE 2805=2805 OR (SELECT 2*(IF((SELECT * FROM (SELECT CONCAT(0x71717a6b71,(SELECT (ELT(6056=6056,1))),0x717a7a6a71,0x78))s), 8446744073709551610, 8446744073709551610))))+