Whangsaff.png

If you are currently stuck, try these common forensics/stego tools found in many CTF Writeups :

Mention any dead ends or rabbit holes (e.g., "Initially tried LSB analysis, but the data appeared random"). 4. Flag Extraction Provide the final flag format found. Flag: CTF{...} Recommended Tools for "whangsaff.png" whangsaff.png

Start with basic commands to identify the file type. file whangsaff.png : Confirms it is a valid PNG image. If you are currently stuck, try these common

Specifically designed to detect hidden data in PNG and BMP files. If you are currently stuck

Use ExifTool to look for hidden comments or unusual timestamps.