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Tag: CTF

All posts tagged with "CTF"

4n6Post Artifact, CTF Write ups and AI Tools

Dec 20
Digital Forensics CTF Writeups

CTF Write-Ups

Oct 25 1 min read

CTF Resources

CTF Security Writeups

PicoCTF

Oct 25 1 min read

PicoCTF is a beginner-friendly Capture The Flag (CTF) competition designed to teach cybersecurity concepts through hands-on challenges. It is hosted …

CTF PicoCTF Cybersecurity

Beginner Track - Hackademy

May 24 2 min read

You know, I almost nicknamed you The Kid. But they told me that you are skilled. Let’s put this to the test with some fundamentals. Training module: …

NorthSec AI CTF

ChatGPT

May 24 1 min read

Potential Flag Data md 2 lines NOHRVPX11JGCF LYRZIDU8LV9478OA Flag 1 Click to reveal the final flag flag 1 lines FLAG-LYRZIDU8LV9478OA Your team …

NorthSec AI CTF

Container

May 24 12 min read

Small Container While the Bonsecours is obviously a cruise ship, civilian ships can be chartered to carry cargo in containers. These containers are …

NorthSec CTF 2025

Crew Members Hub

May 24 2 min read

Challenge Context The Wiz, I’ve got a special task that requires every bit of your brain power. I need you to infiltrate the CVSS Bonsecours Crew …

NorthSec AI CTF

Gift Shop

May 24 2 min read

Everybody can participate in games and stupid activities aboard the ship and get prize money that can be cashed in at a Gift Shop. Limbo dancing is …

NorthSec CTF 2025

Internet Access

May 24 2 min read

Cruises are not known for their generosity. They’ll nickel-and-dime you at every opportunity. They’re out here to make money, just like us… It is by …

NorthSec CTF 2025

Life Saving Device

May 24 1 min read

The cruise makes stops in coastal cities, and provide a pin badge per cabin to help passengers recognize each other, and for the crew to identify …

NorthSec AI CTF

NorthSec

May 24 1 min read

The NorthSec Website

CTF NorthSec NSEC

NorthSec 2025

May 24 1 min read

NorthSec < NSEC 2025

CTF NorthSec NSEC

Number Station - Sync With The Dealers

May 24 2 min read

Step 1 The casino dealers are key allies in ensuring the success of the heist, but you’ll need to coordinate with them covertly. We’ve been working to …

NorthSec AI CTF

Packing Heat

May 24 4 min read

You don’t need to know why, but when time will come, I’ll need a weapon and ammo. Bringing something onboard this high security ship was impossible, …

NorthSec AI CTF

Pursuer Copter

May 24 1 min read

Unfortunately I dont have the context and files. Just an image of the file and the flag. Click to reveal the flag flag 1 lines FLAG-WEWILLNEEDACHOPPER …

NorthSec CTF 2025

SailorKidz

May 24 1 min read

I dont have the pre-context unfortunately. I do have the image initially provided. This was solved but I think I lost the results I had. The …

NorthSec CTF 2025

Ship the add-on

May 24 1 min read

The steps that were taken to get our access cards were colossal. While we’re working on making it a skeleton key, members of the crew that will see us …

NorthSec CTF 2025

Welcome Aboard

May 24 1 min read

I have assigned a cabin to you. This is your base of operations. It’s not the biggest cabin, but you should make yourself at home, but not too much. …

NorthSec CTF 2025

Welcome To The CTF

May 24 1 min read

Welcome to the CTF! To make your life easier with some of the challenges, a shell server is available for your use. ssh root@shell.ctf Password: …

NorthSec CTF 2025

Dream Server - DFIR

May 21 7 min read

Example Direction: Lock Picking Lawyer Server Category Item Blue 1 Gmail in session of browser Blue 2 Email in URL of the payload download Blue 3 …

NorthSec DFIR CTF

Key Replicator

May 21 1 min read

Example Direction: Lock Picking Lawyer

NorthSec DFIR CTF

Neck Tie Connection

May 21 1 min read

Serial Connection Connection Type: Serial Baud Rate/Speed: 115200 Port: COM3 Client: PuTTY Reference Reverse Engineering of ESP32 Flash Dumps with …

NorthSec DFIR CTF

Neck Tie QR Code

May 21
NorthSec DFIR CTF

NorthSec 2023

May 21 1 min read

NorthSec < NSEC 2023

CTF NorthSec NSEC

The Clock

May 21 3 min read

Other Write-Up See SD Card Data for more information. Challenge Walkthrough 1. Splash Screen Flag When the device boots, a flag flashes very quickly …

NorthSec DFIR CTF

The Rules

May 21
NorthSec DFIR CTF

Warmups

May 21 2 min read

Download mypcap.pcap Spoiler Command: bash 5 lines tshark -r mypcap.pcap -Tfields -e data \ | cut -c -2 \ | sed ':a;N;$!ba;s/\n/ /g' \ | sed …

NorthSec DFIR CTF

A Flag

Jun 1 1 min read

Context: @0xstatic is spoiling us with another challenge. Here’s a flag for you. Can you flag the flag? txt 1 lines …

nsec Writeups montreal

Hackademy – Authorization 1

Jun 1 1 min read

Check the html Or in the PCAP:

northsec nsec dfir

NorthSec 2022

Jun 1 1 min read

NorthSec < NSEC 2022 - Extra Information Data

CTF NorthSec NSEC