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Enoch FrancoAug 24, 2026 • 4 min read
How I Found My First CTF Flag Hidden in an Image's Metadata
Why I Tried This I've been working through picoCTF's Forensics module lately, and...
#ctf#cybersecurity#forensics#beginners
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Yogeshwar PeelaAug 23, 2026 • 7 min read
BrunnerCTF : WordPressed to Root Writeup
Overview The box ships a mostly-stock WordPress 7.0.0 install on PHP 8.2 / Apache, running...
#cybersecurity#ctf#writeup#brunnerctf
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Yogeshwar PeelaAug 23, 2026 • 3 min read
BrunnerCTF 2026 - Welcome Aboard (Web)
Summary The Brunnerne Inc. internal wiki sits behind layered infrastructure. Direct access...
#cybersecurity#ctf#brunnerctf#writeup
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Yogeshwar PeelaAug 23, 2026 • 3 min read
BrunnerCTF : Git Gud Writeup (2026)
Summary A Flask web app accepts a .tar upload of a "git repository" and runs git...
#cybersecurity#ctf#writeup#brunnerctf
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Yogeshwar PeelaAug 23, 2026 • 15 min read
BrunnerCTF 2026 : Half Backed Writeup
Summary half_baked.py defines a BrunsvigerCake model with six nn.Linear layers, each with...
#cybersecurity#ctf#writeup#brunnerctf2026
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Yogeshwar PeelaAug 24, 2026 • 7 min read
TryHackMe : Umbrella Writeup
Introduction Umbrella is a medium-difficulty TryHackMe box built around a leaky Docker...
#cybersecurity#ctf#writeup#tryhackme
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Yogeshwar Peela6d ago • 9 min read
HackSmarter - Casino Writeup
Summary Casino is a Flask-based "Guest WiFi & Portal" resort captive portal. A leaked...
#cybersecurity#ctf#writeup#hacksmarter
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Yogeshwar PeelaAug 23, 2026 • 6 min read
BrunnerCTF 2026 : Activating Neurons Writeup
Summary The challenge ships a single file, activating_neurons.py, defining a...
#cybersecurity#ctf#writeup#brunnerctf2026
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Yogeshwar PeelaAug 23, 2026 • 7 min read
BrunnerCTF : Bink Ink Writeup
Summary The challenge exposes a firmware update service ("Bink ink update tool v1.0.5")...
#cybersecurity#ctf#writeup#brunnerctf
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Yogeshwar PeelaAug 23, 2026 • 6 min read
TryHackMe : Compiled Writeup
Challenge Summary A stripped-looking ELF binary (Compiled-1688545393558.Compiled) prompts...
#cybersecurity#ctf#writeup#tryhackme
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Yogeshwar PeelaAug 23, 2026 • 16 min read
BrunnerCTF 2026 : The Three Ways Writeup
Summary Two connected challenges built around the same Gitea/Drone/rollout-agent...
#cybersecurity#ctf#writeup#brunnerctf2026
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Yogeshwar PeelaAug 23, 2026 • 6 min read
BrunnerCTF - php-2003 Writeup
Summary A "Brunnerne Hosting" customer portal exposed a legacy reservation import form...
#cybersecurity#ctf#writeup#brunnerctf
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Yogeshwar PeelaAug 23, 2026 • 4 min read
BrunnerCTF 2026 : Magic or Not Writeup
Summary The challenge provides four files (Brunner1.jpg, Brunner2.gif, Brunner3.png,...
#cybersecurity#ctf#writeup#brunnerctf2026
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