Author: Lyell Read

Oregon State University Security Club

DefCon Qualifiers 2019 – redacted-puzzle

Solving redacted-puzzle from DefCon Qualifiers 2019

ångstromCTF – lithp

Solving a lisp challenge with no actual understanding of lisp.

ångstromCTF – streams

Problem White noise is useful whether you are trying to sleep, relaxing, or concentrating on writing papers. Find some natural white noise here. Note: The flag is all lowercase and follows the standard format (e.g. actf{example_flag}) Author: ctfhaxor Points: 70 Hint: Are you sure that’s an mp4 file? What’s inside the file? Solution First, we…
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