1 July 2026
CyberDefenders Zerologon Write-up
DFIR write-up covering phishing delivery, Defender tampering, C2 beaconing, PowerShell discovery, persistence, lateral movement, AnyDesk, credential access, and collection.
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Blog
Reverse engineering, forensics, CTF walkthroughs, and investigation notes.
30 June 2026
CyberDefenders Spotted in the Wild Write-up
DFIR write-up covering Telegram delivery, malicious archive execution, scheduled-task persistence, discovery, staging, and log tampering.
Read more8 June 2025
Windows Forensics - Lateral Movement & Persistence Analysis
Analysis of Windows forensics challenge involving lateral movement and persistence techniques, demonstrating DFIR tools and methodologies.
Read more7 June 2025
Windows Theme Spoofing
Analysis of CVE-2024-21320 Windows theme spoofing vulnerability using DFIR methods with Wireshark and MFT Viewer.
Read more6 June 2025
Forensics - Memory Analysis with Volatility
Walkthrough of TryHackMe Forensics challenge using Volatility framework for memory analysis and malware detection.
Read more29 Feb 2020
SBTVIP CTF Challenges - Network Analysis, Password Cracking & Forensics
Walkthrough of SBTVIP CTF challenges including ICMP data exfiltration, password cracking, and PNG file repair.
Read more11 Feb 2020
Operation Chimera 2019 - Digital Forensics Challenge
Walkthrough of the Operation Chimera 2019 Digital Forensics challenge from Security Blue Team.
Read more11 Jan 2020
picoCTF Vault Door Challenges
Walkthrough of the picoCTF Vault Door series challenges, demonstrating reverse engineering techniques on Java applications.
Read more18 Dec 2019
NoREpls Part 0-3 - DTM Crackme Series
Walkthrough of the NoREpls crackme series by DTM, covering four progressively complex reversing challenges.
Read more1 Dec 2019
Crackme Challenge #4 & #5 - Windows x86 Reversing & Windows API
Walkthrough of two Ringzer0 challenges involving Windows x86 reversing and Windows API analysis.
Read more27 Nov 2019
Crackme Challenge #3 - Ringzer0 Crack Me 1
Walkthrough of a Ringzer0 crackme by Mr.Un1k0d3r, covering PE resources and dynamic reverse engineering.
Read more6 Oct 2019
Flare-on 2019 Challenge #2 - Overlong
Walkthrough of Flare-on 2019 Overlong, demonstrating assembly-level reverse engineering using Ollydbg.
Read more6 Oct 2019
Flare-on 2019 Challenge #3 - FlareBear
Walkthrough of Flare-on 2019 FlareBear, demonstrating Android APK reverse engineering techniques.
Read more6 Oct 2019
Flare-on 2019 Challenge #3 - Memecat Battlestation
Walkthrough of Flare-on 2019 Memecat Battlestation, demonstrating .NET reverse engineering using dnSpy.
Read more2 Oct 2019
Crackme Challenge #2 - Visual C++ Crackme
Walkthrough of Saduz Visual C++ crackme challenge, including reverse engineering and keygen development.
Read more25 Sept 2019
Crackme Challenge #1 - 7eRoM 1st One Challenge
Walkthrough of 7eRoM Crackme challenge #1, covering reversing techniques and anti-debugging bypasses.
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