Remove Password

Up until this research, the change to make a VBA Project locked/unviewable was said to be irreversible but I discovered that if you simulate a password protected document by setting the ProjectCLSID to all zero’s and use valid values for ProjectProtectionState (CMG), ProjectVisibilityState (GC) and ProjectPassword (DPB) you can undo this protection.

ID={00000000–0000–0000–0000–000000000000}

CMG=CAC866BE34C234C230C630C6DPB=94963888C84FE54FE5B01B50E59251526FE67A1CC76C84ED0DAD653FD058F324BFD9D38DED37GC=5E5CF2C27646414741474

Above are values that will undo the protection, but because the MS Office Compound File Binary Format (CFBF) is sensitive to data length changes, your best bet is to let EvilClippy make these changes for you.

Bonus: The EvilCippy ‘-uu’ option also removes any password protection from the VBA Project.

Ref : VBA Project Locked; Project is Unviewable | by Carrie Roberts | Walmart Global Tech Blog | Medium