🧙Steganography

Here you'll find different Steganography tasks solved step-by-step

Hidden

IMAGE

The given image

Using the strings command on the picture returned our flag

New Meta

IMAGE

From the title, the author gave us a hint meta for metadata

Running the exiftool command will extract the metadata

My Secrets

PLAIN TEXT

This type of steganography was used in tweet known as Twitter Secret Messages

ICanSeeYourVoice

WAV File

As the title said "ICanSeeYourVoice".It's obvious that we're going to see the flag. So I used spek

Acoustic Spectrum Analyser

Spek (IPA: /spɛk/, ‘bacon’ in Dutch) helps to analyse your audio files by showing their spectrogram.

Crack The Uchiha Clan

ZIP File

I started by cracking the pass of the zip using John

zip2john LetMeIIN.zip > john.hash
john john.hash

The result of zip pass was "Love" & extracting it gave us 2 Images

Checking the metadata is Important

exiftool madara1.jpeg mara2.jpeg

And we had this interesting Comment : Here is your passphrase : The Ghost Of The Uchiha

So We used the passphrase for extracting flag from second image as shown below

Cheb Hasni

WAV File

ZERO WIDTH

Zero width characters hidden inside this plaintext :

Flibberwobble ‌‌‌‌‍‍‌zentronix ‌‌‌‌‍‌‌splargle, quazbot rainbows spinning on‌‌‌‌‍‬‌‍ a‌‌‌‌‍‌‬ ‌‌‌‌‍‬‬‌‌‌‌‍‬cucumber ‌‌‌‌‍‬‬bicycle ‌‌‌‌‌‌while‌‌‌‌‍‌‬ penguins‌‌‌‌‌‌‌‌‌‌‌‍‍ code‌‌‌‌‍‌‌ ‌‌‌‌‌‌‌in binary ‌‌‌‌‍‍‍‌‌‌‌‍‬‌on the‌‌‌‌‍‌‍‌ surface‌‌‌‌‍‍‌‌‌‌‍‌‬‌ of‌‌‌‌‌‌‍ Mars. ‌‌‌‌‍‌‍‌Wibble wibble‌‌‌‌‌‌, sparkly‌‌‌‌‍‍ ‌‌‌‌‍‍‌‌‌‌‌‌‌‌noodles‌‌‌‌‍‍ dance‌‌‌‌‍‬‍‌‌‌‌‌‍‌ ‌‌‌‌‍‬‬in‌‌‌‌‍‬‍ ‌‌‌‌‍‍the‌‌‌‌‍‍‍‌ moonlight.‌‌‌‌‍‬‬‌‌‌‌‌‌‌‍‌‌‌‌‍‬‬‌‌‌‌‍‬‍‌‌‌‌‍‌‌‌‌‌‍‍

Go to https://330k.github.io/misc_tools/unicode_steganography.html

Set Secret to Steganography Text

Now hit Decode