from the attached file ,you can check the page header is different in different software.
test.doc (application/msword), 100.00 KB, created by henry cui on 2012-10-16 08:51:00 UTC
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Creator: henry cui
Created: 2012-10-16 08:51:00 UTC
Size: 100.00 KB

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Attachments on bug 56026: 68614 | 69805

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