Tag: NorthSec
All posts tagged with "NorthSec"
Beginner Track - Hackademy
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: …
ChatGPT
Potential Flag Data md 2 lines NOHRVPX11JGCF LYRZIDU8LV9478OA Flag 1 Click to reveal the final flag flag 1 lines FLAG-LYRZIDU8LV9478OA Your team …
Container
Small Container While the Bonsecours is obviously a cruise ship, civilian ships can be chartered to carry cargo in containers. These containers are …
Crew Members Hub
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 …
Gift Shop
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 …
Internet Access
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 …
Life Saving Device
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
The NorthSec Website
NorthSec 2025
NorthSec < NSEC 2025
Number Station - Sync With The Dealers
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 …
Packing Heat
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, …
Pursuer Copter
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 …
SailorKidz
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 …
Ship the add-on
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 …
Welcome Aboard
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. …
Welcome To The CTF
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: …
Dream Server - DFIR
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 …
Key Replicator
Example Direction: Lock Picking Lawyer
Neck Tie Connection
Serial Connection Connection Type: Serial Baud Rate/Speed: 115200 Port: COM3 Client: PuTTY Reference Reverse Engineering of ESP32 Flash Dumps with …
Neck Tie QR Code
NorthSec 2023
NorthSec < NSEC 2023
The Clock
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 …
The Rules
Warmups
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 …
Hackademy – Authorization 1
Check the html Or in the PCAP:
NorthSec 2022
NorthSec < NSEC 2022 - Extra Information Data
Portobello 53 - Denial (2 of 2)
Context Why do you need DNS logs anyway? We both know that DNS servers are just address books of Internet resources and I’ve never seen anyone abuse a …
Portobello-53-Anger (2/2)
Part 1 - Version 1 3232::3 had base64 encoded strings. After decoding, found a flag. ID3 is the magic number for MP3 files, but can’t get it to …
Portobello-53-Bargaining
Packet Analysis Within your method of looking through the packets (using Wireshark), searching for the word flag- brought me directly to the flag. …
Portobello-53-Depression
Part 1 – PunnyCode After noticing multiple xn-- CNAMES in the PCAP, I narrowed down to host 9 and observed many of these entries. After removing the …