A password protected file $($Confidential$.$PDF$)$ was discovered and the original is in the Evidence Files location. Specific contracts were part of this theft of intellectual property. Specifically contract $123456789$ was part of this. Investigators are unable to open this PDF as its password protected.

Document the operating system$($s$)$ and tool$($s$)$ and used with the tool version

$[$SS$]$ Forensics copy of Confidential.PDF$.$ Show hash of original and copy

$[$SS$]$ Opened Confidential.PDF

Windows Server $2016,$ Windows $10,$ Ubuntu Forensics, Ubuntu Suspect are my OS selections

$-$The file path is: C:$/$CHFI$-$Tools$/$Evidence Files$/$Confidential$.$pdf

Any specific directions to follow? Passware kit demo wouldnt work either.