Attachment: Potential sandbox evasion in Office file

type.inbound
and any(attachments,
        (
          .file_extension in~ $file_extensions_macros
          or (
            .file_extension is null
            and .file_type == "unknown"
            and .content_type == "application/octet-stream"
            and .size < 100000000
          )
        )
        and any(file.explode(.),
                1 of (
                  any(.scan.strings.strings,
                      strings.ilike(., "*Win32_Processor*")
                  ),
                  any(.scan.strings.strings,
                      strings.ilike(., "*Win32_LogicalDisk*")
                  ),
                  any(.scan.strings.strings,
                      strings.ilike(., "*Win32_ComputerSystem*")
                  ),
                  any(.scan.strings.strings,
                      strings.ilike(., "*Win32_Process*")
                  ),
                  any(.scan.strings.strings,
                      strings.ilike(., "*LDAP://RootDSE*")
                  )
                )
        )
)