Operation request: struct.unpack as in Python

## Summary

hi,

Is there a way with CyberChef to do like in Python with `struct.unpack` ?

I have a 16 characters string (128 bits) that breaks down as follows : `yymmDDddHHMMSSss`.
`yy` is the year, `mm` is the month, `DD` is the day of the week, `dd` is the day, `HH` is the hour, `MM` is the minutes, `SS` is the seconds and `ss` is the milliseconds (yes, it's a Windows SystemTime reg_binary value in registry ;-)).

with this string placed in the `data` variable, I convert/format the date as follows with Python :
`print(datetime.datetime(*struct.unpack('HHxHHHHH', binascii.unhexelify(data))))`

if it is possible, how to do the conversion with CyberChef ?

regards, lacsaP.

No implementation file or test is named. Start by locating CyberChef’s existing operations for binary parsing and date/time formatting, then compare their input and endianness conventions with the requested Windows SystemTime layout. Done means the 128-bit value can be converted to the requested date fields, with tests covering the supported interpretation.

Written by the indexing model from the issue text.