ยินดีต้อนรับสู่บทเรียนออนไลน์ Mr. (94102)
(select(0)from(select(sleep(8.11)))v)/||(SELECT 0x78564d63 FROM DUAL WHERE 3176=3176 OR (SELECT 8435 FROM(SELECT COUNT(*),CONCAT(0x7176786a71,(SELECT (ELT(8435=8435,1))),0x7170627671,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a))||