Introduction:
Office documents contains hidden metadata. This is a proof of concept of the paper
(Reversing structured storage serialized) that allows to extract sensitive information
from documents (like users ID, timestams,..)
You can download here the published
Spanish
paper

This tool allows to dump metadata information. For more information read the paper
and the source code.
Details:
Our test sample is a document named "detours.doc" published by Microsoft on their
website. The full report can be downloaded here:
detours.doc.txt
Download (Windows executable + Source code)