docx generating to exploit CVE-2021-40444 (Microsoft Office Word Remote Code Execution)
- create blink .docx file.
- add "Bitmap Image" object in "Insert/Object" menu.
- save and unzip docx.
- modify word/_rels/document.xml.rels
- modify word/document.xml
- zip folder and rename .docx
- prepare html and cab file.
- enjoy!