Steganography (Stego)

Cross-platform resources for Steganography (Stego): curated HTB machines, PortSwigger labs and TryHackMe rooms with validated writeups and related skills.

This page aggregates cross-platform resources to practice Steganography (Stego): retired Hack The Box machines, PortSwigger Web Security Academy labs and TryHackMe rooms, plus curated resources (HackTricks, PortSwigger, etc.) and related skills.

Coverage: 6 challenges across 2 platforms — 4 HackTheBox · 2 TryHackMe. 4 with a Spanish writeup, 4 with a video writeup.

Where to start

Ordered by actual difficulty. At the same level: isolated lab first, then the guided room, and the full machine last.

1. TryHackMe — CTF collection Vol.1 (Easy · ~45 min) · 🇬🇧
2. TryHackMe — Dumping Router Firmware (Medium · ~75 min) · 🇬🇧
3. HackTheBox — Apocalyst (Medio) · 🇪🇸 🇬🇧 📹
4. HackTheBox — Nineveh (Medio) · 🇪🇸 🇬🇧 📹
5. HackTheBox — Tenten (Medio) · 🇪🇸 🇬🇧 📹
6. HackTheBox — Shrek (Difícil) · 🇪🇸 🇬🇧 📹

Curated resources

Source	Link
HackTricks	https://book.hacktricks.wiki/en/crypto-and-stego/stego-tricks.html

HTB machines practicing Steganography (Stego) (4)

Machine	OS	Difficulty	Writeup
Apocalyst	Linux	MEDIUM	🇪🇸 🇬🇧 📹
Nineveh	Linux	MEDIUM	🇪🇸 🇬🇧 📹
Shrek	Linux	HARD	🇪🇸 🇬🇧 📹
Tenten	Linux	MEDIUM	🇪🇸 🇬🇧 📹

TryHackMe rooms practicing Steganography (Stego) (2)

Room	Difficulty	Type	Access	Official
CTF collection Vol.1	EASY	Challenge	🟢 Free	Open
Dumping Router Firmware	MEDIUM	Walkthrough	🟢 Free	Open

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Last updated: 2026-08-13