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Writeups.

Step-by-step breakdowns of HTB machines, TryHackMe rooms, and CVE research.

Hack The Box

8

Easy 3

SilentiumlinuxCCTVlinuxWingDatalinux

Medium 3

KOBOLDlinuxLoggingwindowsFactslinux

Hard 1

Pterodactyllinux

Insane 1

PingPongwindows

TryHackMe

4
Slingshot: I Watched an Attacker Steal a Customer Database in Real TimeJohn the Ripper: I Cracked 10 Passwords in 30 MinutesItsyBitsy: When 0.4% of Traffic is 100% MaliciousBenign: The Imposter Account That Almost Fooled Me

CVE Research

1
CVE-2024–42327: Exploiting a Critical Zabbix SQL Injection in Production

Luís Barros © 2026Documenting the process.

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