CryptoCat Courses

Mother Printers - Full Exploit Chain Analysis and Demo

Explore a multi-stage printer exploitation chain through web, reverse engineering, and pwn techniques inspired by real Brother printer CVEs for comprehensive security analysis.

• YouTube
• 58 minutes
• Self-Paced
• Free Video

Damn Vulnerable Web Application (DVWA) - Complete Security Testing Walkthrough

Master web application security through hands-on DVWA challenges covering SQL injection, XSS, CSRF, file uploads, and more vulnerabilities at low, medium, and high difficulty levels.

• YouTube
• 8 hours 9 minutes
• Self-Paced
• Free Video

HackTheBox Starting Point - Complete Beginner Walkthrough for All Tiers

Master ethical hacking fundamentals through guided walkthroughs of HackTheBox Starting Point machines across three progressive tiers for beginners.

• YouTube
• 7 hours 2 minutes
• Self-Paced
• Free Video

Introduction to Binary Exploitation - Practical Buffer Overflow Challenges for Beginners

Master binary exploitation fundamentals through hands-on buffer overflow challenges, learning essential tools like Ghidra, GDB, and PwnTools to develop exploits for real-world scenarios.

• YouTube
• 3 hours 56 minutes
• Self-Paced
• Free Video

Hidden Product Activation and Serial Keygen - Ultimate Calculator 3000 Reverse Engineering Challenge

Discover reverse engineering techniques through a CTF challenge involving binary analysis, network traffic capture, and HMAC-based serial key generation.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

Leaking Passwords via CSS Injection - Fancy Login Form

Discover how to exploit CSS injection vulnerabilities to extract passwords through blind exfiltration techniques in this CTF walkthrough.

• YouTube
• 16 minutes
• Self-Paced
• Free Video

Print Scan Hacks - Understanding the 8 CVEs Impacting Brother Printers

Explore 8 critical Brother printer vulnerabilities through hands-on analysis of CVEs 2024-51977 to 51984, covering buffer overflows, auth bypass, SSRF, and credential exposure attacks.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

Analyzing and Preventing DocuSign Malware Scams - A Security Case Study

Discover how to identify and analyze DocuSign scams through a real-world example, including malware detection techniques, URL verification, and sandbox analysis for better cybersecurity awareness.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Tsuku CTF Web Challenge Walkthroughs (2025)

Dive into detailed walkthroughs of Tsuku CTF web challenges, covering JSON injection, file disclosure, PRNG flaws, and YAML injection with WAF bypass techniques.

• YouTube
• 12 minutes
• Self-Paced
• Free Video

Offensive Security Web Expert (OSWE) Review and Tips for Advanced Web Attacks and Exploitation

Discover essential tips and strategies for the OSWE certification exam, covering preparation resources, exam tactics, and practical insights for web security professionals.

• YouTube
• 39 minutes
• Self-Paced
• Free Video

CTF@CIT Web Challenge Walkthroughs - 5 Web Security Vulnerabilities Explained

Dive into detailed walkthroughs of 5 web security challenges from CTF@CIT, covering SQL injection, git repository exploitation, file read vulnerabilities, session tampering, and credential attacks.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

Cross-Site Scripting via Client-Side Path Traversal and DOM Clobbering - A Web Security Tutorial

Dive into advanced web security exploitation, chaining DOM Clobbering, client-side path traversal, and Open Redirect vulnerabilities to achieve XSS in a CTF challenge walkthrough.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

SQL Injection Tutorial - Union and Blind Attacks in Gin and Juice Shop

Master SQL injection techniques through hands-on exploitation of Portswigger's Gin and Juice shop, covering union and blind attacks, database enumeration, and automated tools like SQLMap and Burp Suite.

• YouTube
• 34 minutes
• Self-Paced
• Free Video

HackTheBox Cyber Apocalypse 2024 Web Challenge Solutions - From Flag Command to Testimonial

Master web security challenges through detailed walkthroughs of HackTheBox CTF 2024, covering API testing, SQL injection, JWT attacks, and various exploitation techniques for penetration testing.

• YouTube
• 44 minutes
• Self-Paced
• Free Video

DOM Clobbering, Prototype Pollution and XSS Walkthrough - Amateurs CTF 2023

Dive into advanced web security concepts through a CTF challenge walkthrough, exploring DOM clobbering, prototype pollution, and XSS exploitation techniques for penetration testing.

• YouTube
• 24 minutes
• Self-Paced
• Free Video