rendered paste body[marc@blackhat Desktop]$ ll *.*x
-rwxr--r-- 1 marc marc 15309 Apr 20 12:39 sample.docx
-rwxr--r-- 1 marc marc 37328 Apr 20 12:39 sample.pptx
-rwxr--r-- 1 marc marc 8836 Apr 20 12:39 sample.xlsx
[marc@blackhat Desktop]$ file *.*x
sample.docx: Zip archive data, at least v2.0 to extract
sample.pptx: Zip archive data, at least v2.0 to extract
sample.xlsx: Zip archive data, at least v2.0 to extract
[marc@blackhat Desktop]$ cp -a sample.xlsx marc.xlsx
[marc@blackhat Desktop]$ unzip marc.xlsx
Archive: marc.xlsx
inflating: [Content_Types].xml
inflating: _rels/.rels
inflating: xl/_rels/workbook.xml.rels
inflating: xl/workbook.xml
inflating: xl/theme/theme1.xml
inflating: xl/worksheets/sheet2.xml
inflating: xl/worksheets/sheet3.xml
inflating: xl/worksheets/sheet1.xml
inflating: xl/sharedStrings.xml
inflating: xl/styles.xml
inflating: docProps/core.xml
inflating: docProps/app.xml
inflating: xl/calcChain.xml
[marc@blackhat Desktop]$