TryHackMe Advent of Cyber 2025 Day 3 — Splunk Basics: Did You SIEM? Walkthrough

In this video, I walk through TryHackMe’s Advent of Cyber 2025 Day 3 — “Splunk Basics: Did You SIEM?” Join me as I investigate a ransomware attack using Splunk, learn to ingest custom logs, create field extractions, and use SPL to uncover how King Malhare’s Bandit Bunnies infiltrated TBFC’s network. Perfect for beginners in cybersecurity and SIEM tools!

🔍 What you’ll learn:
✅ How to navigate Splunk for SOC investigations
✅ Ingesting and parsing custom log data
✅ Using Search Processing Language (SPL) to filter logs
✅ Step-by-step answers to all Day 3 tasks

📖 Read the detailed written guide on my Medium blog:
👉 https://medium.com/@ashrafdesai6598/2025-tryhackme-advent-of-cyber-day-3-splunk-basics-did-you-siem-afd1c2f9853c

🔗 TryHackMe Room: Advent of Cyber 2025 Day 3
🎯 Tags: #TryHackMe #AdventOfCyber #Splunk #SIEM #Cybersecurity #THM #Walkthrough #SOC #LogAnalysis

Видео TryHackMe Advent of Cyber 2025 Day 3 — Splunk Basics: Did You SIEM? Walkthrough канала THM Dojo