ITDEL - CTF Challenge Environments

ITDEL CTF is an annual national cyber security competition organized by ITDEL in Indonesia.

On 2024, ITDEL For the preliminary stage, the competition format follows the Jeopardy style, where teams compete in various categories of challenges.

Table of Contents

• [Usage](## Usage)
• [Format Flag](## Format-Flag)
• [List of Challenges](## List-of-Challenges)

Usage

The installation steps of docker and docker-compose for others operating system might be slightly different, please refer to the docker documentation for details.

Every service will use different port. To setting port use docker-composer.yml on every challenge.

Format Flag

1. The flags must be enclosed in ITDEL{}.
2. They can have numbers, alphabets, _s, 's, !s, .s, +s, -s, @s, #s, $s, %s, :s, >s.
3. They must be related to the challenge.
4. They must not be so simple that you can guess them.

Here's a regex for the flag format.

/^ITDEL{[\w_!@#?$%\.'"+:->]{5,50}}$/

Here's a sample flag.

ITDEL{hell0W_olrd_!5Simpl3#}

List of Challenges

No	Category	Challenge Name	Author	Connection
1	WEB	BMICalc	VascoZ	http://HOSTNAME:7008
2	WEB	Art Of War	VascoZ	http://HOSTNAME:7009
3	WEB	Anywhere Door	VascoZ	http://HOSTNAME:7010
4	REV	Flagcheck	.jagungrebus	-
5	REV	Hadiah Gokil	.jagungrebus	http://HOSTNAME:7021
6	REV	Forbidden Item	.jagungrebus	-
7	REV	temenlama	hanz0x17	-
8	PWN	hakc dis atm	hanz0x17	nc HOSTNAME 7015
9	OSINT	Git Osint	hanz0x17	-
10	CRY	Base_QwErTyUiOpA	wonping	-
11	CRY	JustSolveIT	wonping	nc HOSTNAME 7030
12	CRY	Reuse	wonping	-
13	REV	ezr3v	k.eii	-
14	FORENSIC	ezf1x	k.eii	-
15	FORENSIC	baby first dfir	k.eii	-