To extract, analyze, and document artifacts found within the archive to answer specific investigative questions (e.g., finding a hidden flag, identifying malware, or recovering deleted metadata). 2. Initial Triage & Integrity
Use binwalk or foremost to see if other files are embedded inside the media files (e.g., a .zip hidden inside a .jpg ). PhotosAndVideos1-3.7z
A summary of the results. For a CTF, this would be the final or the answer to the challenge prompt. To extract, analyze, and document artifacts found within
Use tools like 7z or WinRAR . Check for password protection. If encrypted, detail the brute-forcing or password recovery method used (e.g., John the Ripper). A summary of the results
Inspect images for hidden data using tools like StegSolve or steghide . Check for "Least Significant Bit" (LSB) manipulation.
Description of the second discovery (e.g., "GPS coordinates in IMG_002 led to a specific physical location"). 5. Conclusion
Below is a structured template for a based on standard industry practices for analyzing such archives. Forensic Investigation Write-Up 1. Case Overview Evidence Name: PhotosAndVideos1-3.7z File Type: 7-Zip Compressed Archive