Odd network traffic: need help to find data payload. How can I find encoding of unknown binary data?

I have a capture of some odd traffic. There are many packets which seem to have a payload with the same encoding. The binary data seems to be an ASCII representation of hex, and I can’t figure out how to go from there. I susp… Continue reading Odd network traffic: need help to find data payload. How can I find encoding of unknown binary data?