Dimas Maulana

CTF Player & Security Researcher

Exploring the world of cybersecurity, Linux, and CTF competitions. Creating tools and resources to help secure the digital world.

Years of Experience

10+

Security Tools

172+

CVEs

root@dimasma:~# whoami


 ____  _                     __  __            _                 
|  _ \(_)_ __ ___   __ _ ___| \/  | __ _ _   _| | __ _ _ __   __ _ 
| | | | | '_ ` _ \ / _` / __| |\/| |/ _` | | | | |/ _` | '_ \ / _` |
| |_| | | | | | | | (_| \__ \ |  | | (_| | |_| | | (_| | | | | (_| |
|____/|_|_| |_| |_|\__,_|___/_|  |_|\__,_|\__,_|_|\__,_|_| |_|\__,_|
                                                                  
CTF Player | Security Researcher | Bug Hunter

root@dimasma:~# ls -la skills/


total 42
drwxr-xr-x  2 dimas dimas 4096 May 22 06:23 .
drwxr-xr-x 10 dimas dimas 4096 May 22 06:23 ..
-rwxr-xr-x  1 dimas dimas 8192 May 22 06:23 web_security.sh
-rwxr-xr-x  1 dimas dimas 6144 May 22 06:23 reverse_engineering.py
-rwxr-xr-x  1 dimas dimas 5120 May 22 06:23 binary_exploitation.c
-rwxr-xr-x  1 dimas dimas 4096 May 22 06:23 cryptography.rb
-rwxr-xr-x  1 dimas dimas 3072 May 22 06:23 forensics.go

root@dimasma:~# ./start_hacking.sh

About Me

I'm a cybersecurity enthusiast and CTF player based in Denpasar, Bali, Indonesia. Currently exploring cyber security and computer science with a focus on Linux OS and security.

I'm a member of @TCP1P and @project-sekai-ctf teams, as well as SKSD and HCS teams, where I participate in various CTF competitions and security research.

I enjoy creating CTF challenges, developing security tools, and sharing my knowledge through blog posts and resources.

Passionate cybersecurity professional with expertise in penetration testing, CTF competitions, and secure development practices. I love sharing knowledge and experiences through my blog. Check out my latest blog posts for insights into cybersecurity, CTF writeups, and technical tutorials.

Skills & Expertise

Cybersecurity

Penetration Testing
Vulnerability Assessment
CTF Competitions
Security Research

Operating Systems

Linux
Windows
Kali Linux
Ubuntu

Infrastructure

Docker
Kubernetes
AWS
Networking

Programming

Python
JavaScript
PHP
Bash
Go

Databases

MySQL
PostgreSQL
MongoDB
SQLite

Web Technologies

HTML/CSS
React
Node.js
Web Security

Professional Experience

My journey in the cybersecurity realm

Founder

TCP1P

Visit

Aug 2022 - Present

Indonesia · Remote

Founded and lead TCP1P, a cybersecurity team focused on CTF competitions and security research.

Communication

Leadership

Team Management

CTF

Challenge Author

Information and Technology Festival (IntechFest)· Freelance

Aug 2024 - Sep 2024

Remote

Created and designed CTF challenges for the Information and Technology Festival.

Web Security

Challenge Design

CTF

Challenge Author

TECHCOMFEST· Freelance

Dec 2023 - Jan 2024

Remote

Developed CTF challenges for TECHCOMFEST competition.

Web Security

Challenge Design

CTF

Challenge Author

CTF IT Festival· Freelance

Dec 2023

Remote

Created security challenges for the CTF IT Festival competition.

Web Security

Challenge Design

CTF

Challenge Author

HOLOGY UB· Freelance

Sep 2023

Remote

Designed and developed CTF challenges for HOLOGY 6.0 competition at Universitas Brawijaya.

Web Security

Challenge Design

CTF

Jury

Featured Projects

Level up your knowledge with my latest creations

LVL 42

CTF-XSS-BOT

Craft engaging XSS challenges effortlessly with CTF-XSS-BOT. This template simplifies setting up an environment for Capture The Flag competitions.

XP8500 / 10000

CTF

XSS

Puppeteer

Containerization

Aug 2023 - Present

LVL 38

VWA-Wazuh (Mini Lab SOC)

An application consisting of several vulnerable web applications that are integrated with Wazuh.

XP7600 / 10000

Security

Wazuh

IDS

Database Security

Mar 2023 - Present

LVL 35

Dockerized Wordpress Debug Setup

A Dockerized WordPress development environment with two configurations, one using Nginx and the other using Apache. Includes Xdebug for debugging.

XP7000 / 10000

Docker

Containerization

PHP

WordPress

Dec 2023 - Present

LVL 31

CTF Challenge Difficulty Calculator

A Next.js program designed to assess the difficulty of a Capture The Flag (CTF) challenge more efficiently.

XP6200 / 10000

CTF

Next.js

JavaScript

Nov 2023 - Present

LVL 45

CTFIFY

A command-line tool designed to simplify the process of downloading and managing Capture The Flag (CTF) challenges.

XP9000 / 10000

CTF

CLI

Jan 2023 - Present

LVL 39

CTF Assistant

Discord bot for managing CTF written in Bun programming language.

XP7800 / 10000

JavaScript

Discord

TypeScript

Databases

Oct 2022 - Present

LVL 36

Paradigmctf BlockChain Infra Extended

Setup from Paradigm CTF blockchain challenges with new features, including a web interface and additional challenge setup.

XP7200 / 10000

Solidity

Python

Blockchain

Nov 2023 - Present

Associated with TCP1P

LVL 33

TCP1P Theme

The TCP1P Theme is a CTFd theme built based on the CTFd core-beta theme.

XP6600 / 10000

HTML

Python

Jinja

Bootstrap

Nov 2023 - Present

Associated with TCP1P

LVL 47

Cyber-Security-Learning-Resources

Material untuk belajar Cyber Security.

XP9400 / 10000

Learning

Cybersecurity

Resources

Mar 2022 - Present

Swipe left or right to navigate

CTF Achievements

Battle-tested in the digital arena

Achievement Board

1st Place

Legendary

Event: idekCTF 2024

Team: P1G SEKAI

1st Place

Legendary

Event: Backdoor CTF 2024

Team: Ada Indonesia Coy

1st Place

Legendary

Event: Cyber Jawara International 2024

Team: TCP1P x SNI x MAGER

1st Place

Epic

Event: Seleknas Cyber Security 2024

Team: Team

1st Place

Epic

Event: Patchstack February 2025 Bug Bounty Program

Team: Individual

1st Place

Epic

Event: NCW 2023

Team: TEAM

View more achievements

2nd Place

Rare

Event: TPCTF 2025

Team: Project Sekai

Date: March 2025

3800 XP

2nd Place

Rare

Event: ISITDTU CTF 2024 Finals Attack & Defense

Team: Project Sekai

Date: December 2024

Issued by: ISITDTU

3700 XP

2nd Place

Rare

Event: Patchstack Alliance CTF S02E01 - WordCamp Asia

Team: Individual

Date: February 2025

Issued by: Patchstack

3600 XP

2nd Place

Rare

Event: THE SAS CON CTF 2024

Team: P1G SEKAI

Date: October 2024

Issued by: KASPERSKY

3500 XP

CTF Guilds

P1G SEKAI

Member

LVL 80

A merging of Project Sekai and r3kapig

Members

Specialties

Web Security

Binary Exploitation

Cryptography

Forensics

Reverse Engineering

Blockchain

OSINT

Mobile Security

Project Sekai

Member

LVL 75

SEKAI{I5_A_CTF_t3Am_w/_38+_mbRs,_p4r71CiP4t1ng_in_164+_c0nt3Stz}

Members

Specialties

Web Security

Binary Exploitation

Cryptography

Forensics

Reverse Engineering

Blockchain

OSINT

Mobile Security

TCP1P

Founder

LVL 25

TCP1P is Indonesian CTF community dedicated to organizing engaging Capture The Flag events and collaborating with local competitions. Our mission is to elevate the quality of CTF challenges in Indonesia and foster a thriving cybersecurity ecosystem through knowledge sharing.

Members

Specialties

Web Security

Binary Exploitation

Cryptography

Forensics

Reverse Engineering

Blockchain

OSINT

Mobile Security

View more guilds

SKSD

Member

LVL 70

Indonesian CTF Team that rarely participate in CTF competitions in 2025

Members

Specialties

Web Security

Binary Exploitation

Cryptography

Forensics

Reverse Engineering

Blockchain

OSINT

Mobile Security

HCS

Member

LVL 40

CTF Team from ITS, often participate in CTF competitions on CTFTime

Members

Specialties

Web Security

Binary Exploitation

Cryptography

Forensics

Reverse Engineering

Blockchain

OSINT

Mobile Security

Join My CTF Adventure!

I'm always looking for new teammates and collaborators for CTF competitions and security research.

Send a request to join →

Latest Blog Posts

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