Convert pcap to json

[Colin]

@rparada

The output without the JSON node is:

"LINKTYPE_ETHERNET 08:00:27:ce:a0:de -> 80:78:71:43:57:7a IPv4 192.168.1.55 -> 84.88.40.59 flags [d] UDP UDP 445->445 len 107"

I don't see where in that string you posted is all the information that you say you want out.
By the way, I don't think that it is JSON that you want out, but a javascript object. A JSON is always a string.
Also please see this post for how to share flows, logs, code etc here.