lydxn

2nd place

6513 points


Solves

Challenge Category Value Time
Complete Styling Sadness Web exploitation 100
ping-sweep Forensics 100
***Efterforskningen Forensics 100
***Find Frontdoor Web exploitation 100
Masahiro Hara Misc 100
***Shutter Trace Misc 100
***The Professor's Lost Note Misc 100
***Hasher is back Misc 100
php101 Web exploitation 588
gotowin Binary 100
Stern Broccoli Reverse Engineering 310
PassProtector Reverse Engineering 100
What time is it? Reverse Engineering 100
outXORcing Reverse Engineering 100
Authenticated Privilige 2, symmetric psyducks return! Cryptography 537
Learning What Exists Cryptography 666
Binary-Encodings2 Cryptography 631
RSA2 Cryptography 631
dlog Cryptography 310
Binary-Encodings1 Cryptography 137
***AES Decryption Cryptography 100
Long live, Caesar! Cryptography 100
Vigenère's dictionary Cryptography 100
max 420 Misc 537
max 69 Misc 666