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03
Journal

Research & technical notes

48 posts
14 categories

CTF write-ups, security tutorials, certification reviews and technical notes from my cybersecurity journey.

Showing 31–40 of 48 posts

6 min read

Granny HTB (English)

Granny HackTheBox Machine [Difuculty easy]

CTF / HackTheBox
#hacking#easy
5 min read

eJPT Review

A review about eJPT certification.

Review
#eJPT
4 min read

Friendly HackMyVM (English)

Friendly HackMyVM Machine [Difuculty easy]

CTF / HackMyVm
#hacking#easy
5 min read

Devel HTB (English)

Devel HTB Machine [Difuculty easy]

CTF / HackTheBox
#hacking#easy
6 min read

Lame HTB (English)

Lame HTB Machine [Difuculty easy]

CTF / HackTheBox
#hacking#easy
7 min read

Mybb Dockerlabs

Máquina Mybb de Dockerlabs [Dificultad Media]

CTF / Dockerlabs
#hacking#medium
3 min read

Let’s Defend SOC336

Let’s Defend: SOC336 — Windows OLE Zero-Click RCE Exploitation Detected (CVE-2025–21298)

Blue Team / LetsDefend
#soc
3 min read

Apuntes XXE

Apuntes XXE

Tutorial
#hacking#notes
5 min read

Bloky HTB (English)

Bloky HTB Machine [Difuculty easy]

CTF / HackTheBox
#hacking#easy
5 min read

Reverse Dockerlabs

Máquina Reverse de Dockerlabs [Dificultad media]

CTF / Dockerlabs
#hacking#medium