Secret info

MediumNetwork Security

Overview

There are files exfiltrated. We are only interested in one file that contain the secret . we also don't know its full name but it contains `secret`
Flag Format: Flag{Secret_file_name|Secret|FileSize}

Lab Details

Prerequisites & Requirements

  • Basic knowledge in bash
  • Understanding the basic network concepts especially DNS protocol

What will you learn?

  • Getting data exfiltrated with DNS

Tools

  • Wireshark
  • Python
  • Browser

Job Positions

Network Security Engineer

Tags

Packet AnalysisPcapWiresharkProtocol AnalysisLayer 7 AttacksDns