
audio-steganography-algorithms
Octave/MATLAB library of audio steganography and watermarking algorithms, including LSB coding, echo hiding, spread spectrum, and phase coding with…

Octave/MATLAB library of audio steganography and watermarking algorithms, including LSB coding, echo hiding, spread spectrum, and phase coding with…

Bash script that extracts trailing data, embedded files, and hidden strings from PNG, JPG, and GIF images using magic numbers and hexdump analysis.

Hides arbitrary payloads in PNG images using nibble-to-ASCII encoding and Fibonacci LSB steganography, with a C++ loader that extracts and executes…


A list of covert channels and steganography/steganalysis resources (books, papers & tools)

Repository to index useful tools for CTF's

All-in-one Image Steganography Toolkit for CTFs & Forensics

Writeup for the DEF CON 30 badge challenge

Write-up do Sudo Agent CTF (TryHackMe), com enumeração, exploração web, esteganografia, SSH e privilege escalation via CVE-2019-14287.


A collection of awesome penetration testing resources and tools

A comprehensive browser extension (.xpi) malware scanner which checks for many common malware tricks like:, credential-stealers obfuscation tactics,…

Hide valuable information where it's least expected

PoC - Exploit Delivery via Steganography and Polyglots, CVE-2014-0282

Formal modeling and analysis framework for hidden communication systems, enabling specification of covert channels, adversary models, and statistical…

The ultimate steganography and digital forensics toolkit. Hide and extract data across images, audio, video, documents, and network packets, or run…

OSINT tool researched and designed to hunt down IG handles

Some setup scripts for security research tools.