• Name: Detective
  • Difficulty: Easy
  • Points: 200
  • Category: Misc




Watson: The criminal’s wiped down the crime scene! How can we find them now? Holmes: Elementary, my dear Watson

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As this was a steganography challenge and the image appeared to be plain white, I decided to use stegsolve.jar to check for any hidden data in the color channels separately and discovered the flag within the red plane 0

to install stegsolve
wget -O stegsolve.jar
chmod +x stegsolve.jar
mkdir bin
mv stegsolve.jar bin/



Flag: bucket{r3plAc3_c0L0Rs!!}