While it could be any of the above, "write-ups" for specific filenames usually refer to . If this is for a forensics or "Blue Team" challenge, here is a standard template for how that write-up should be structured: 1. Challenge Overview Name: ledger-new.zip Category: Forensics / Disk Analysis
Start by running file ledger-new.zip to confirm it is a valid ZIP archive. ledger-new.zip
Use exiftool to see if the creation dates or author names provide clues. While it could be any of the above,