National Cyber League

This volume documents my practical performance in the National Cyber League (NCL) Competition, a premier, scenario-based cybersecurity event that mirrors challenges faced in the professional workforce. It serves as a verifiable extension of my NCL Scouting Report, detailing the methodologies, tools, and successful solutions for complex, time-sensitive challenges.

Cryptography

Tools Used RapidTables https://www.rapidtables.com/web/tools/index.html Base64 Binary Hex Stri...

Individual Game Technical Writeup

Table of Contents Introduction Open Source Intelligence (OSINT) Cryptography Password Cracking L...

Scripts

Binary Parser

import struct import socket import datetime from collections import defaultdict, Counter def par...

Compromised User Detector

import struct import socket import datetime from collections import defaultdict, Counter def par...

GPG Verify

#!/bin/bash echo "Verifying signature files in the current directory..." for sig_file in *.sig;...

Hash Identifier

#!/usr/bin/env python3 import re import sys import hashlib from collections import defaultdict ...

HMAC

#!/usr/bin/env python3 """ Simple HMAC Verification Script This script verifies HMAC signatures ...

HMAC Integrity Checker

#!/usr/bin/env python3 """ DNS Subdomain Batch Integrity Checker This script processes multiple ...

Liber8tion Cracker

#!/usr/bin/env python3 import os import argparse import subprocess import sys import tempfile im...

PDF to Hashcat

PDF to John

Steg

#!/usr/bin/env python3 """ Steganography Extraction Tool This script extracts hidden data from i...

Binary Log Parser and Anomaly Detector

#!/usr/bin/env python3 """ Binary Log Parser and Anomaly Detector This script parses a custom bi...