How to decode wbxml into human-readable format?

Question

I am getting a request/response from API of an application using Flidder.

Flidder shows an strange string that I think it is encoded to wbxml.

I googled a lot and finaly I gived up finding an application or site or C# library to decode my request/response that is encoded to wbxml to xml.

does anyone have a solution ?

Answer 1

ActiveSync requests and responses are sent as HTTP messages. In order to reduce the size of the messages, the body is encoded in a format known as WAP Binary XML. The information about Microsoft's implementation of this protocol that is used by ActiveSync is detailed in the MS-ASWBXML document which is based in the WAP Binary XML Content Format version 1.2.

Source: https://blogs.msdn.microsoft.com/openspecification/2013/02/04/how-to-manually-decode-an-activesync-wbxml-stream/