CTF Writeups

Forensics, malware analysis, incident response, and more from competitions worldwide.

All 7 Forensics 7 Malware 3 Reverse Engineering 3 Web 1 Crypto 4 Walkthroughs 2 #Volatility
3 writeups

Securinets Quals 2026

Walkthroughs for Securinets Quals 2026 challenges: radio-signal forensics and interference cancellation, Windows memory forensics with kernel-driver reversing, and UEFI/disk forensics through an encrypted LUKS vault.

Securinets Quals 2026 Forensics Signal Processing SDR +5
3 Challenges • Forensics • SDR • Memory • UEFI · ⏱ 1 min Read
Walkthrough

Memory Forensics with Volatility 2 & 3

A complete memory forensics guide: Volatility 2 vs Volatility 3 and when to use each, installation, acquisition, and a full Windows investigation workflow with side-by-side commands for processes, network, injection, files, registry, credentials, timelines, and Linux memory.

Memory Forensics Volatility Volatility 3 Volatility 2 +2
Beginner → Advanced • ~45 min read · ⏱ 37 min Read
5 writeups

Friendly Securinets CTF 2026

Walkthroughs for 41 Friendly Securinets CTF 2026 challenges: forensics from file repair to memory, TLS, cloud and hardware analysis, plus one reverse-engineering and one web challenge.

Friendly Securinets CTF 2026 Forensics Reverse Engineering Web Security
41 Challenges • Forensics • RE • Web · ⏱ 2 min Read