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NNirgunahcyberspace-flagfinder.hashnode.devMay 15 · 6 min read

Binhexa-General Skills-picoCTF WriteUp

After going through the basics of Linux in Log Hunt, establishing connections in Fantasy CTF and Super SSH, troubleshooting codes in Rust Fix Me series and GIT in Blame Game, Collaborative Development

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NNirgunahcyberspace-flagfinder.hashnode.devMay 15 · 2 min read

BigZip-General Skills-picoCTF WriteUp

Now yet again Pico CTF wants us to play with Linux commands. And it is getting quite interesting. Why? Because now we are going to learn how to deal with tons of files. You can't just go to each file

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MSMolly Sohaneymollysohaney.hashnode.devApr 2 · 5 min read

CTF Writeup: caesar1 | Forensics | Crypto | BSidesSF 2026

Description We intercepted a weirdly glitched file. Apparently, Julius likes to switch things up often, every 10 pixels. We're given a file: caesar1.jpg Overview A JPEG image of sheet music has bee

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MSMolly Sohaneymollysohaney.hashnode.devMar 28 · 6 min read

CTF Writeup: ads | Forensics | BSidesSF 2026

Description "We found this video, we know there is a flag in it somewhere!" Overview This challenge hides a flag inside a secondary video stream embedded in an MP4 file. The visible video is just b

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JJebitoksharonjebitok.comMar 20 · 5 min read

Missing Person (TryHackMe)

Introduction OSINT (Open Source Intelligence) challenges simulate real-world investigations using only publicly available information. This room on TryHackMe presents a missing person scenario tied to

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JJebitoksharonjebitok.comMar 14 · 15 min read

Phishing Analysis Tools (TryHackMe)

Phishing analysis goes beyond reading email headers manually. In this room, Phishing Emails 2 on TryHackMe, the focus shifts to tooling: automating the extraction of artifacts from suspicious emails a

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JJebitoksharonjebitok.comFeb 11 · 6 min read

Mother's Secret

🚀 Introduction This writeup documents my journey through the Mother's Secrets challenge on TryHackMe, part of the DevSecOps learning path. The challenge presents a compelling scenario inspired by the 1979 sci-fi classic "Alien," where players must i...

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JJebitoksharonjebitok.comDec 27, 2025 · 8 min read

Race Conditions - Toy to The World (TryHackMe) 🧑‍🎄🎉

High-traffic events are every attacker’s favourite playground. Flash sales, ticket drops, limited releases — all share one thing in common: pressure on timing. When systems are pushed to their limits, even a few milliseconds can mean the difference b...

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#ctfwriteup

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Binhexa-General Skills-picoCTF WriteUp

BigZip-General Skills-picoCTF WriteUp

CTF Writeup: caesar1 | Forensics | Crypto | BSidesSF 2026

CTF Writeup: ads | Forensics | BSidesSF 2026

Missing Person (TryHackMe)

Phishing Analysis Tools (TryHackMe)

Mother's Secret

Race Conditions - Toy to The World (TryHackMe) 🧑‍🎄🎉

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