Presumably this is the latest release of Solidshield and currently not detected by BoS. Can be found in the main executable (Anno5.exe) of http://redump.org/disc/95755/ after one updates the game through the included AutoPatcher.exe.
SLD:2.9.0.0 followed by what looks like a date string

PiD also finds Orbit (Aka Uplay) inside the executable which BoS also fails at. But not sure what its looking for there.
