Field Note // 001

0xG10D

Penetration Testing, DFIR, Malware Analysis & CTF Player

(01) Mission

0xG10D is a cybersecurity student documenting practical learning through penetration testing labs, CTF competitions, reverse engineering, digital forensics, and system hardening.

Primary focus: Web & Network Security, Privilege Escalation & Reverse Engineering, Digital Forensics & Incident Response, CTF & Practical Labs, Kali Linux, Docker, Linux, and security tooling.

(02) Achievement

2026

Digital Dragon CTF 2026 – Final Round

15th Place • Digital Dragon CTF

2026

SunCTF 2026

8th Runner-Up • Sunway Cybersecurity

2026

Digital Dragon CTF 2026 – Preliminary Round

17th Place • Digital Dragon CTF

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(03) Writeups
Sherlock / Forensics Sep 23, 2026

HTB Sherlock SmartyPants

“Windows Event Log DFIR with EvtxECmd and Timeline Explorer, using Microsoft Defender SmartScreen Debug logs to trace RDP access, tool installs, data theft, and anti-forensic log clearing.”

Sherlock / Forensics Sep 12, 2026

HTB Sherlock Noxious

“Network forensics on an Active Directory PCAP: spotting LLMNR poisoning from a rogue Responder host, rebuilding the captured NetNTLMv2 hash from Wireshark, and cracking it with Hashcat.”

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(04) Soundtrack

On loop during late-night CTF grinds and writeups.