How does the USN Journal relate to NTFS file time attributes, and what additional insights does it provide?
While NTFS file time attributes (like last modified, creation time) can be modified by attackers, the USN Journal provides an independent chronology of file changes that is harder to alter without specialized tools. By cross-referencing the journal’s timestamps and reasons with the file’s metadata, investigators can spot discrepancies that reveal tampering. This complements the time attribute modification techniques discussed in Penetration Techniques - Time Attributes of NTFS Files in Windows.
NTFS time attributesUSN Journalfile timelinetimestamp tamperingforensic cross-check