If you are documenting your solution, your write-up should follow this logical flow:
: Use exiftool on any extracted images. Challenge creators often hide flags in the "Comment" or "Author" fields of image metadata. [BIREL]1.7z
To produce a detailed write-up, perform the following "standard" forensics checklist: If you are documenting your solution, your write-up
: The .7z extension indicates a 7-Zip compressed archive. Your first step in any write-up is verifying the file integrity and extracting it. If you are documenting your solution