Based on Yan Ivnitskiy's code at https://github.com/yan/msbin
This is not finished software, though we are running it in production. We plan to refactor and add a test suite. Please treat this as alpha software with breaking API changes very likely.
We also plan to change the API to return a string, instead of printing to STDOUT.
msbin reads a stream of Microsoft Binary XML (such as Silverlight messages) and writes its human-readable XML equivalent to stdout.
All types should be implemented, but not all are tested.
./msbin.rb file.msbin
./msbin.rb -
Where file.msbin can be a file saved from burp using the 'copy to file' or a straight binary XML dump.