CTF WRITEUPS

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Documenting the journey through Capture The Flag challenges. Breaking, learning, and sharing knowledge.

SOC Analyst
Network
Memory
Forensics
Threat Intel
SIEM
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// WriteUp Collection

Browse through solved challenges organized by CTF events

JagoanSiber — SOC Analyst CTF

Feb 2026 Rank #2 / 38 Solo
#2 / 38
43/43 Solved
Misc Easy

Sanity Check

Warm-up challenge to get started

100 pts Solved
Scenario Easy

Scenario Reading

Analyze the incident scenario and extract key information (4 challenges)

600 pts Solved
SIEM Medium

SIEM Analysis

Investigate logs using Splunk SIEM platform (6 challenges)

1550 pts Solved
Network Medium

Network Forensics

Analyze PCAP network traffic captures for evidence (6 challenges)

1050 pts Solved
Memory Hard

Memory Forensics

Analyze memory dumps with Volatility to find hidden artifacts (8 challenges)

1535 pts Solved
Hunting Hard

Threat Hunting

Hunt for IOCs, persistence techniques, and attacker profiles (6 challenges)

1420 pts Solved
Intel Medium

Threat Intelligence

Gather threat intelligence from various OSINT sources (6 challenges)

1500 pts Solved
Alert Medium

Alert Triaging

Triage and classify security alerts as TP or FP (5 challenges)

1500 pts Solved
Report Hard

Incident Reporting

Create comprehensive incident response reports (1 challenge)

2500 pts Solved

// About

Eky Fikri Yamansyah

Eky Fikri Yamansyah @KyyMain

Cybersecurity enthusiast passionate about CTF competitions. Focused on SOC Analysis, digital forensics, network analysis, and threat hunting. Documenting the learning journey one flag at a time. 🚩