ASIS Cyber Security Contest Quals 2014 write-ups Main website Scoreboard or local alternative @asisctf on Twitter Completed write-ups Archaic Blocks forensic Forensic 2 Hidden flag Image prying ears Random Image Sound Zoo Strange Toq-Toq Trivia 1 Trivia 2 Undistorted History White noise Winner External write-ups only Gas stations Plough Serial number Spy Paper Tortureous sound Missing write-ups Auth Bomb Bonus Censored array Easy Reading ECC Forensic 100 Hurdling Impenetrable Malware MESA system Milad Tower Teleport TODO weak password