The filename is associated with a common digital forensics challenge, often featured in Capture The Flag (CTF) events or forensics training modules. The goal of this specific challenge is typically to recover hidden data from a seemingly corrupted or standard image file.
Below is a technical write-up of the steps required to solve this challenge. 1. Initial File Analysis 2022-06-03 11-32-03~2.png
: Use the file command in Linux to confirm it is indeed a PNG image. The filename is associated with a common digital
: Run strings 2022-06-03 11-32-03~2.png . In many versions of this challenge, the flag or a hint is appended to the end of the file in plain text, past the IEND chunk. In many versions of this challenge, the flag
: Use StegSolve to cycle through the color planes. Often, the flag is hidden in the Least Significant Bits (LSB) of the Red, Green, or Blue channels.