Welcome to one of my side-projects. Here, you will find prxcmon's personal write-ups, including his research, tools, guides, and many more.

👋 whoami: Introduction

• Rachmadi Adji Prakoso, a.k.a prxcmon
• An aficionado of offensive cyber security; proficient in the application-based IT Security for three years.
• Currently freelancing in bug bounty hunter and attending intensive course for preparation of master’s degree.
• Starting to learn scripting with C and Python, as well as keen to research other topics, including:
  • Exploit Development
  • Linux Kernel Development
  • Vulnerability Research
• Fluent in native indonesian, as well as english, et je comprends un peu français.

💼 work-exps: Work Experiences

Cyberkarta: Penetration Tester

Xendit: Product Security Engineer

🎓 certs: Certificates

2024

• Certified Ethical Hacker (CEH)
• OffSec Certified Professional (OSCP)

🔗 links: Other Links

projects

Check out my other repositories, as they can be used as a supplement to my notes. Make sure to keep up with the latest updates.

• GitHub Repo: Contains some of my main projects, homemade and forked tools, and some other ‘things’.
• **HackTheBox Profile**
  • Solved Dante Pro Labs
• Résumé: The “wise and formal” version of my profile.

contact

If you have any discussions or questions, feel free to reach me out (and say “Hi!”) on my socials:

• Email
• LinkedIn
• Instagram

📝 gd-exam: Guides for Security Exam Preparations

:cpts: HackTheBox Certified Penetration Testing Specialist (HTB CPTS)

🔬 srf: Security Research and Findings

Internal (Self-Research, Labs/Machine Write-Ups)

External (Disclosed Findings)

🔍 ctf-wu: CTF Write-Ups

2025

🔏 gd-ptst: Pentesting Guides

Some guides I have made during my previous experiences in a security consultancy.

Application Security

Mobile Security

Miscellaneous