Maher

20th place

235 points


Awards


Solves

Challenge Category Value Time
Blinded by the lines STEGANOGRAPHY 50
Hidden information Intro - STEGANOGRAPHY 5
Traffic analysis Intro - FORENSICS 5
Ilusion Intro - FORENSICS 5
It's a trap! Intro - MISC 5
Payload Reversing 50
Unshadow Root Intro - CRYPTO 5
Affine cipher algorithm CRYPTO 10
The Grammys Intro - OSINT 5
A historical source code fragment FORENSICS 10
Very good programming language Intro - Reversing 5
Hash and dash Intro - Reversing 5
Secure Script Reversing 50
63 74 66 7b 57 33 6c 63 30 6d 33 54 30 43 72 79 70 74 30 7d Intro - CRYPTO 5
Do you know him? Intro - OSINT 5
Hack klub FERI Intro - OSINT 5
Bad Frontend Intro - Web 5
Waldo Intro - FORENSICS 5