We received another malicious macro doc (Invoice_Info_99362097.doc) today that I just had to pick apart. Here's the tear down:
Extract the macros with oletools→olevba
olevba --deobf Invoice_Info_99362097.doc
Loaded under a syntax highlighter, a quick glance shows that a bunch of this script is commented out. I guess to give the appearance to a string based analyzer that this file does something normal for a macro? It seems like a pretty safe bet that they can be removed.