xlsKami

Out-of-the-Box Tool to Obfuscate Excel 97-2003 XLS, rewrite from amazing Macrome, for easy to use by Red-Teams.

Support Features

1. Cell Labels Obfuscation e.g. Auto_Open
2. Cell Labels Super-Hidden: total not able to unhide from Excel GUI
3. BoundSheet Super-Hidden: total not able to unhide from Excel GUI too.

Reference

1. https://malware.pizza/2020/05/12/evading-av-with-excel-macros-and-biff8-xls/amp/?__twitter_impression=true
2. https://github.com/michaelweber/Macrome
3. https://github.com/outflanknl/EvilClippy