RuCTF 2019: Olymp Quals

Tasks:

• 5 categories: crypto, web, pwn, reverse, forensics
• 3 levels: easy, medium, hard
• 15 tasks + 1 welcome

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Writeups:

REVERSE

• Exclusive (100 pts) — writeup by participant, video by participant
• Movie (200 pts) — writeup by participant, video by participant
• Carolus Magnus (300 pts) — writeup by participant

PWN

• Guessing (300 pts) — writeup by participant

FORENSICS

• Security Lesson (100 pts) — video by participant

CRYPTO

• Back To Basics (100 pts) — video by participant