Anti-Exploit Framework

UnknownParabellum · August 13, 2020, 2:59am

By UnknownParabellum

Introduction:

A big misconception about anti-exploit scripts is that they prevent all exploits. Scripts that claim this mean that they protect against a specific set of common exploits.

And so this framework was made to heavily discourage exploiters from using common physics-based cheats, such as noclip, speed and fly.

It works by performing sanity checks on the player’s movement. If you move too fast or if your path goes through a wall or if you’re in the air for a suspicious amount of time, the system will flag you and enact an appropriate punishment such as moving you back to the last non-suspicious position or respawning you.

I made this framework for developers mainly and so it is very easily to extend. All it takes is a few lines of code to link it up to a different script, maybe your admin system to send them a warning if a player is flagged a suspicious number of times.

Ideally this framework seeks to be used as a tool for human moderators as an early warning system for potential cheating activity

Showcase:

Note this does not include all properties and functions. Just the more important ones.
Showcase Video

Download:

Option 1:

Github:

Option 2:

AntiExploitModule.rbxm (27.0 KB)

Installation:

Create a new Script
Move the Script to ServerScriptStorage
Copy and paste this into the script:

local AntiExploit = require(script.AntiExploitModule)

AntiExploit:Start()

Place the AntiExploitModule under that script.
And after that you are set!

Thank you!

Thank you for considering to use my Anti-Exploit Framework. It is very appreciated!

UnlimitedKeeping · August 18, 2020, 5:52pm

I’m curious, how would this perform on a large amounts of players? what is the average script usage for every player being “watched” by the anti exploit.

UnknownParabellum · August 18, 2020, 6:57pm

That’s a very good question! The framework it’s self should be pretty light-weight, so it all depends on how many and how expensive your checks are!

With the default checks here are the results with 8 players:

High movement
Peaked at around 2%

Less Movement
Peaked at less than 1%

https_KingPie · August 18, 2020, 7:00pm

Are you using raycasting to check for fly exploits, or are you referring to a constant y value?

UnknownParabellum · August 18, 2020, 7:02pm

Hello! By default, it uses rays to check if the player is on the ground or not.

nonraymonable · August 19, 2020, 5:58pm

Cool, but what happens if there is an extremely long fall in the game? Would it automatically respawn the player before it hit the ground or …?

UnknownParabellum · August 19, 2020, 6:12pm

By default it only respawns the player if they are in the air for more than 10 seconds. It can easily be altered though so if you feel that 10 seconds is too short then you can change it!

Atlas_Detected · August 19, 2020, 6:19pm

What if I use admjns it would kick me??
Or is there an exception value

UnknownParabellum · August 19, 2020, 6:21pm

Yes! You can configure the framework to check if a player is an admin and prevent the script from adding them to the PlayersMonitoring.

Atlas_Detected · August 19, 2020, 6:23pm

Right now I am really busy is it possible to skip the tutorial and get it from the asset library sorry to be cheeky

UnknownParabellum · August 19, 2020, 6:25pm

Sorry, I don’t plan on adding it to the marketplace however the Download is directly under the Introduction section of this post so you can get it there.

Iinksafe · September 17, 2020, 8:05pm

Hello.

I am sorry if I am bothering you, sorry!

If you could link me the module, I’ll be pleased.
Thank you!

David.

UnknownParabellum · September 17, 2020, 8:20pm

Yes, download is in the middle of the page directly under Framework API and Download!

Iinksafe · September 17, 2020, 8:23pm

Alright, thank you, but… It downloads as notepad. lol

Here’s what appears in the script:

UnknownParabellum · September 17, 2020, 8:27pm

It works alright for me, it should be a .rbxm file. Well if you are still having problems here’s a completely written version of the scripts in Pastbin.

The structure should be

AntiExploitModule
    PlayerClass
    FlagClass

Iinksafe · September 17, 2020, 8:31pm

Yes! now I see the source, not a completely mess as I viewed in the notepad lol!
Thank you!

UnknownParabellum · September 17, 2020, 8:34pm

Ah, you must have tried opening the .rbmx file with notepad! You have to drag and drop the file into Roblox Studio for it to work as intended!

Iinksafe · September 17, 2020, 9:00pm

Oh okay, I did not know. Thanks in advance

Btw I added it to my game, Escape the Maze.

Zee_Died · September 21, 2020, 1:20pm

Hello! I’m a bit confused, I tried out the script, but it didn’t work. Is there a specific place I should be placing the script? If so, where?
Thanks!

Discohook · September 21, 2020, 2:39pm

This seems like a nice working anti-exploit, good job! If somebody uses admin commands in the game and they were administrator for the game and they did :speed me 123 would they be kicked? I’m interested in using this anti-virus for some of my games.