เลขที่ ทด.11
FJvOeLCZ||(SELECT 0x524e4343 WHERE 6468=6468 AND EXP(~(SELECT * FROM (SELECT CONCAT(0x716a6b7071,(SELECT (ELT(4331=4331,1))),0x717a767671,0x78))x)))|| FJvOeLCZ
http://cert.technicphrae.ac.th