In this task, we need to find the password in the .pcap file to unpack the archive, in which the flag.
In dump.pcap I find several pieces of readable text:
Among the variety of different Protocols in hex format, one stands out and contains text similar to base64.
In total, I collected 5 parts. Then I rearranged them, forming strings of potential base64, and substituted them into Cyberchef:
That was the password for the archive (part of the flag): picoCTF{R34DING_LOKd_
picoCTF{R34DING_LOKd_fil56_succ3ss_5ed3a878}