HackTheBox - Challenge - Steganography - Hackerman Writeup
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In this challenge we got hackerman.jpg. Started by checking for extra data.

I Found extra bytes at end of the file:

5634275d694f8665957746c9619132f0

This looks like an MD5 hash, so tried it with Hash Toolkit. And sure enough it is the hash for "almost". Guess that's a password?

Used steghide with the pass:

steghide --extract -sf hackerman.jpg
Enter passphrase: almost
wrote extracted data to "hackerman.txt".

The textfile contains:

cat hackerman.txt
SFRCezN2MWxfYzBycH0=

This (yet again) looks like base64, so let's decode:

cat hackerman.txt | base64 -d
HTB{3v1l_c0rp}