Nnsmfis15.7z -

Run strings NNSMFIS15.7z | grep "NCL" to search for plain-text flags inside the compressed data. 💡 Common "Flag" Locations

Modified, Accessed, and Created timestamps of the files inside. Comments: Archive metadata comments. NNSMFIS15.7z

NTFS alternate data streams if the file originated from a Windows environment. 🚀 Pro-Tip: The "Greedy" Search Run strings NNSMFIS15

In forensics challenges like this, the answer is rarely in the file content itself. Look for: NNSMFIS15.7z

Run binwalk -e NNSMFIS15.7z to look for "nested" files hidden within the archive structure.

Use 7z l NNSMFIS15.7z to view filenames without extracting.