2022-06-03 11-32-03~2.png Official

: Use binwalk -e 2022-06-03 11-32-03~2.png to see if another file (like a .zip or .txt ) is embedded inside the image data. 5. Final Flag Extraction

: Open the image in a viewer. If the image appears truncated or shows "noise" at the bottom, it suggests a resolution or chunk error. 3. PNG Chunk Repair (The "Core" Step) 2022-06-03 11-32-03~2.png

: If you change the dimensions manually, the CRC (Cyclic Redundancy Check) at the end of the chunk will be invalid. You can use a tool like PCRT (PNG Check & Repair Tool) to automatically calculate the correct dimensions based on the existing CRC. 4. Steganography Check : Use binwalk -e 2022-06-03 11-32-03~2