First I Downloaded the file from the Challenge Page…
then i unzipped https.zip file using command – unzip https.zip …
then we can see that there are three files apache.key,apache.crt,https-sid.pcap
below is snapshot of file when opened in wireshark…as you can that all transaction are over SSL…..
so now i will create a apche.pem using command- cat apache.key apache.crt > apache.pem
now apache.pem file can be used to decrypt the traffic
now go to Edit>Prefrences>Protocols>SSL
Now add a new RSA key list with field’s as given below