Finding PicoCTF by chance

I was not planning on participating in PicoCTF this year, as I was completely unaware of when it was going to start. My discovery of the competition came about through pure coincidence. While working on a side project, I found myself searching for implementations of a particular module when I stumbled upon a repository containing write-ups for PlaidCTF. This naturally led me to look up PicoCTF, a competition I had participated in previously.

To my surprise, I discovered that PicoCTF was scheduled to begin that very night. The timing couldn’t have been better – a random encounter with some repository had accidentally prepared me for an unexpected challenge. Without this lucky chain of events, I would have missed the competition entirely.

Challenges

Web Exploitation

Binary Exploitation

TitleDifficultyStatus
PIE TIMEStatic BadgeStatic Badge
PIE TIME 2Static BadgeStatic Badge
hash-only-2Static BadgeStatic Badge
hash-only-1Static BadgeStatic Badge
Echo ValleyStatic BadgeStatic Badge
handoffStatic BadgeStatic Badge

Cryptography

TitleDifficultyStatus
hashcrackStatic BadgeStatic Badge
EVEN RSA CAN BE BROKEN???Static BadgeStatic Badge
Guess My Cheese (Part 2)Static BadgeStatic Badge
Guess My Cheese (Part 1)Static BadgeStatic Badge
RicochetStatic BadgeStatic Badge
ChaCha SlideStatic BadgeStatic Badge

Reverse Engineering

TitleDifficultyStatus
Flag HuntersStatic BadgeStatic Badge
Quantum ScramblerStatic BadgeStatic Badge
ChronohackStatic BadgeStatic Badge
Tap into HashStatic BadgeStatic Badge
perplexedStatic BadgeStatic Badge
Binary Instrumentation 2Static BadgeStatic Badge
Binary Instrumentation 1Static BadgeStatic Badge

General Skills

TitleDifficultyStatus
FANTASY CTFStatic BadgeStatic Badge
Rust fixme 3Static BadgeStatic Badge
Rust fixme 2Static BadgeStatic Badge
Rust fixme 1Static BadgeStatic Badge
YaraRules0x100Static BadgeStatic Badge

Forensics

TitleDifficultyStatus
REDStatic BadgeStatic Badge
Ph4nt0m 1ntrud3rStatic BadgeStatic Badge
flags are stepicStatic BadgeStatic Badge
Event-ViewingStatic BadgeStatic Badge
Bitlocker-2Static BadgeStatic Badge
Bitlocker-1Static BadgeStatic Badge