Ademir

Ademir is a bot designed to simulate administration behavior in CTF XSS challenges.

It opens webpages using a chrome web driver and renders any javascript in it.

There are two operation modes:

• env USEWEBHOOK=true In this operation mode, Ademir setup's a webhook at http://localhost/ademir/dashboard where it navigate into each url it receives via address POST parâmeter.
• env USEWEBHOOK=false In this operation mode, just run it as ./ademir url, it will open your url and end its execution.

.env example:

PORT=80
FLAG="CTF-BR{BelevieThisIsTheRealFlag}"
INSTANCES=10
USEWEBHOOK=true
DEBUG=true

Running it

docker build -t ademir .

docker run -it ademir

TODO

• task 1: Improve cookies management
• task 2: Code Refactoring
• task 3: Cooldown and token access
• task 4: SSRF Prevention

Improve Cookies management

To navigate to the hooked page with cookies defined, currently, the bot first has to open the hostname page, set cookies and then navigate into the hooked page with cookies already set

At the end of this task, it won't be necessary to navigate any page before set cookies

Code Refactoring

This version is still with many problems, so it's essential to refactor its code and turn it mo clear and concise

At the end of this task, the code must be more readable

Cooldown and Token access

Adding cooldown and token restrictions will make this bot more safe from attacks even though it should never be exposed to internet

At the end of this task, the bot will prevent DoS and other issues

SSRF Prevention

Another important thing to improve it's security is preventing SSRF

At the end of this task, the bot will be saffer