Blue Team Projects
by Muhammad Rayhan Widayat

Selected Projects

Detection engineering, security operations, and threat detection lab work spanning malware detection pipelines on Wazuh SIEM, honeypots, SOAR automation, and malware reverse engineering. With a few offensive security projects for the attacker's perspective.

End to End Malware Detection Pipeline
Since 2026 · Detection Engineering

Designed and built a malware detection pipeline that catches threats both when they are written to disk and while they are already running, with automated quarantine, threat intel enrichment, and AI assisted behavior analysis. Validated with adversary emulation and continuous false positive tuning. This was an internal engagement, so implementation details are confidential.

detectionmalwareincident responsethreat intel
Private engagement · PT Cyberkarta
SSH Honeypot Detection Pipeline
Since 2025 · Threat Detection

Cowrie honeypot integrated with Wazuh SIEM to capture and analyze SSH attack attempts in real time, with automated Telegram alerting for fast team response. Documented in a technical article on Medium.

cowriewazuhhoneypottelegram
SOAR Lab Network
Since 2025 · SOC Automation

SOAR infrastructure in the Network Lab of Universitas Muhammadiyah Yogyakarta, wiring Wazuh, Shuffle, MISP, and Iris together to automate incident response workflows.

wazuhshufflemispiris
Malware APK Reverse Engineering: "Undangan Nikah"
2025 · Malware Analysis

Analysis of a malicious wedding invitation APK with MobSF and JADX, identifying the Telegram API endpoint used to exfiltrate victim data.

reverseapkmalware
OrchestRecon
Since 2026 · Security Tooling

Automated, modular reconnaissance pipeline for bug bounty and authorized security testing. Orchestrates Amass, Subfinder, Httpx, and Nuclei with Telegram integration.

toolspythonautomationrecon
CTF Writeups Collection
Since 2025 · CTF

A collection of writeups for CTF events I have participated in: pwn, reverse, web, and forensics.

ctfwriteup
Cyber Security Blog
Since 2025 · Blog

10+ technical articles on cyber security, CTF writeups, and simplified research.

bloglearnresearch
CTF Pwn Challenge: Ret2win
2025 · Binary Exploitation

Step by step pwn challenge, levels 1 to 3, built around the ret2win concept.

pwnret2winROP

Contact

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