Welcome to DNS Exfil! In this challenge, you'll analyze a network capture (PCAP) file to uncover data exfiltrated via DNS tunneling. This is a real-world technique used by attackers to bypass security controls and extract sensitive data from a network. Your mission is to identify the exfiltration pattern and recover the hidden flag.

• Understand DNS tunneling and exfiltration techniques
• Practice network traffic analysis using PCAP files
• Develop skills in protocol analysis and data extraction
• Recognize patterns of covert data transfer in DNS queries

You are provided with a PCAP file containing DNS traffic. Some of the DNS queries are used to exfiltrate a flag, which is encoded and split across multiple requests. Your task is to analyze the DNS queries, reconstruct the exfiltrated data, and decode it to reveal the flag (in UUID format).