HTB-Senselessbehaviour Steg
Hello hackers!
Challenge Name : SenselessBehaviour [Steganography]
Given file:
(root💀HTB)--> file meow.wav meow.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, stereo 44100 Hz
It is a wave file !, and we can also hide data inside wave file in Steghide since we do not know the password, so using stegseek bruteforce the pass !!
(root💀HTB)--> stegseek meow.wav /usr/share/wordlists/rockyou.txt StegSeek 0.6 - https://github.com/RickdeJager/StegSeek [i] Found passphrase: "skittles" [i] Original filename: "youfoundme". [i] Extracting to "meow.wav.out". (root💀HTB)--> file meow.wav.out meow.wav.out: ASCII text
meow.wav.out - From base64, I just decoded it
- Decode it from hex and redirect it into a new file
(root💀HTB)--> xxd -r -p frombase > fromhex
(root💀HTB)--> file fromhex
fromhex: PNG image data, 702 x 395, 8-bit/color RGBA, non-interlaced
1.stegsolve time
2.braile decode
3.wrap the flag!
https://www.dcode.fr/braille-alphabet
Flag :
HTB{blindasabat}
Thanks You !