1.1 KiB
1.1 KiB
sensor-d4-tls-fingerprinting
Extracts TLS certificates from pcap files or network interfaces (tcpreassembly is done thanks to gopacket), fingerprints TLS client/server interactions with ja3/ja3s and print output in JSON form.
Use
This project is currently in its very early stage and relies mainly on a customized version of that will be the subject of a pull request later on.
Install dependencies & go get
$go get github.com/gallypette/gopacket
$go get github.com/google/gopacket
$cd $GOPATH/src/github.com/google/gopacket
$git remote add fork github.com/gallypette/gopacket
$go get github.com/D4-project/sensor-d4-tls-fingerprinting
make allows to compile for amd64 and arm ATM.
How to use
Read from pcap:
$ ./d4-tlsf-amd64l -r=file
Read from interface (promiscious mode):
$ ./d4-tlsf-amd64l -i=interface
Write x509 certificates to folder:
$ ./d4-tlsf-amd64l -w=folderName
Write output json inside folder
$ ./d4-tlsf-amd64l -j=folderName