This assignment contains a scenario where you are the analyst in the security operations center This assignment contains a scenario where you are the analyst in the security operations center. Your task is to perform an investigation based on the three (3) files that are given to you. Use all the tools you have been exposed to so far as part of your investigation. After completing your analysis, please submit one PDF document of your analysis. This report needs to be professional and use the incident response template attached to complete your report. Please read the PacketAnalysis_Assignment.pdf for instructions. There are a total of 5 documents for this assignment. Template to be used to submit your report, the assignment instructions PDF document, Packet Capture file (evidence file), Snort capture file (evidence file), Suricata capture file (evidence file), packetcapture_evidence.pcap.
Paper For Above instruction Introduction In the contemporary landscape of cybersecurity, incident response and digital forensics are critical components in safeguarding organizational assets. As a security analyst operating within a Security Operations Center (SOC), the primary responsibility is investigating potential cyber threats or incidents, assessing the scope and impact, and contributing to the mitigation efforts. This paper provides a comprehensive analysis of a simulated cybersecurity incident, utilizing multiple evidence files, including packet captures and intrusion detection system logs, following a structured incident response framework. Understanding the Scenario and the Role of the Analyst The scenario positions the analyst in the frontline of threat detection and response. The three evidence files provided—the packet capture, Snort, and Suricata logs—serve as vital forensic artifacts that contain network traffic and detected threats. The analyst must leverage a range of analytical tools and techniques to decipher malicious activity, trace attack vectors, and recommend appropriate countermeasures. The importance of using a systematic approach cannot be overstated. The incident response process typically encompasses the phases of preparation, detection, containment, eradication, recovery, and lessons learned. This investigation is primarily situated within the detection and analysis phases, where data from the evidence files are critically examined for signs of compromise. Overview of Evidence Files and Tools The evidence files include: