at least the (XML) file "umts.cfg" contains encrypted data (in the PIN field) and will be stored as hexadecimal data in an export file
currently the scanner will not detect such entries while looking for encrypted data, because it doesn't know anything about the data to be scanned and can't convert a "BINFILE" to the binary representation (which means 'XML' for this one)
usually I ignore all files from "AVM home automation" - maybe there are additional entries hidden