The JA4 fingerprint displayed on the official website is inconsistent with the JA4 fingerprint parsed by the Python script.

[ycq0125]

pcap

capture.pcap.zip

I would like to ask what the actual value should be and how it should be calculated？

[john-althouse]

Sorry, when you say "fingerprint displayed on the website" what website are you talking about?

[ycq0125]

Sorry, when you say "fingerprint displayed on the website" what website are you talking about?

https://ja4db.com/

[john-althouse]

Ah, that is an error on the ja4db side. We are actively working on rebuilding the JA4DB including the fingerprint code into a much better site, think VirusTotal, which will have a lot more capabilities and no errors like that. Give us 4 months, we're working on it!