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picoctf/forensics/hidden_in_plain_sight/solve.sh
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#!/usr/bin/env nix-shell
#!nix-shell -i bash -p mediainfo jq gnused steghide
steghide_password="$(mediainfo --Output=JSON img.jpg | jq -r '.media.track[0].Comment' | base64 -d | sed 's/steghide://' | base64 -d)"
steghide extract --stegofile img.jpg --passphrase "$steghide_password"