diff --git a/Sandbox Scripts/prepare.ps1 b/Sandbox Scripts/prepare.ps1
index 22fa869..1ce036b 100644
--- a/Sandbox Scripts/prepare.ps1	
+++ b/Sandbox Scripts/prepare.ps1	
@@ -1,10 +1,17 @@
-# Copy Extract.py and *.zip to the desktop.
 # Regex the password from the zip's filename. Copy to var
 # Open 7zip, extract to desktop, input password.
 # take all *.eml and make .mht copies.
 
+#Copy items to desktop
 Copy-Item './extract.py' '..';
-
 Get-ChildItem | Where-Object { $_.name -match '\.zip'} | ForEach-Object {Write-Output $_.name; Copy-Item -Path $_.name -Destination '..' }
 
+#Capture zip password from filename
+$pwPattern = [regex] "[A-z 0-9 \-]{1,251}\((?<PW>[A-z0-9]{1,251})\)\.zip";
+
+$files = Get-ChildItem;
+$passwords = [Regex]::Matches($files, $pwPattern);
+Write-Output $passwords.groups.Value[1]
+Get-ChildItem | Where-Object { $_.name -match $pwPattern} | ForEach-Object {Write-Output $_.group }
+
 Write-Output Done;
\ No newline at end of file