Challenge description
Download the packet capture file and use packet analysis software to find the flag.
Category: Forensics
Solution
The provided file is in the .pcap format, which is the output of a program that captures network traffic. Knowing this, let’s open it up with wireshark, a tool specifically made to analyze network traffic.
On line 4, we can see that some data was transmitted. Inspecting this particular packet will reveal the flag:
Duy's Tinkerings 