Random gamepass pop up

[Muraxity]

I don’t own this gamepass, but it appeared out of nowhere, help would be very appreciated

It happened when I asked a scripter to input a sound GUI.

[Quwanterz]

It seems like you have a backdoor in your game!

I am terribly sorry for this incident, but there are ways to remove it.

1. Unknown scripts
Sometimes backdoors are scripts that is inserted in your game! This is pretty easy to find.

On the Explorer tab, search for “Script” which will show you all the scripts you have in-game. Now, try to look for scripts that:

1. You did not make.
2. Suspicious code inside the script
3. For words like: getfenv, setfenv, require, IsStudio, loadstring

If one of these conditions are true, delete the script.

WARNING: SOME SCRIPTS CAN BE TRUSTED WITH KEYWORDS. LOOK AT WHAT THE SCRIPT DOES FIRST.

2. Plugins
Unfortunately, people can create fake plugins that seem to be real from it’s original. For this, disable some plugins that you have. Once you disabled all, enable one plugin then play the game. Do this for every plugin.

I have not fully given you all the possibly scenario, but there are multiple devforum posts about it! I will give some links:

How to remove backdoors from your game

Hello, recently I’ve seen a lot of backdoor, exploit, and hack related posts on the DevForum. A couple of people asked me to release my method of removing backdoors because I usually respond to these posts with a help offering, and fix their games. I’m gonna list steps, strings, and ways to prevent getting your game backdoored. The main question of all is : “What is a backdoor?” A backdoor is something that exploiters use to gain server-sided (fully-replicated) access to your games. It is impo…

Removing Backdoors 101

My Method: Press CTRL + SHIFT + F The most common backdoors use require() So search for “Require” [require] Browse for anything out of the ordinary for example a part with a script in it should raise red flags [image] BUT Not all require scripts are bad. Many good scripts use require() For example adonis admin. [image] So if you see something suspicious open the script by clicking on it. If you are unsure about if its a backdoor. You can copy the ID [image] and paste it in here: htt…

[Aerodymier]

Also check for unused module scripts appearing in game, if that’s a thing you probably have something with plugins. However I think this is just a script backdoor, check all parts in workspace if you have used a free model.

[DaffyDavinko (Daffy)]

For one, move this topic to #help-and-feedback:scripting-support and for two there appears to be a backdoor in your game, and if you used free models that’s the backdoor, I’d say don’t use random free models as its bad practice and can get you a virus/backdoor and there are many virus detectors or plugins that help you detect these types of viruses/backdoors.

[Muraxity]

The scripter used 2 plug ins, but he’ll check it for me tomorrow (I asked him for a soundGUI). I’m very sure that it came from the plug ins because in another file without his script, everything was fine. I wish I could understand all the scripting stuff, but I’m very uneducated when it comes to it, and it takes me forever to get around roblox studio

[Muraxity]

I didn’t notice, but thank you so much! And yes, I’m 100% sure it’s a backdoor.

[DaffyDavinko (Daffy)]

Then maybe search the explorer for some common names for backdoors like: “Backdoor”, “Vaccine”, “Spread”, etc.

[Muraxity]

That sounds easy enough, I’ll make sure to do it, thanks!

[Sudden_Demise]

Hi, mind linking said developers inventory so we can check his plugins? Thanks.

[Aerodymier]

Some common virus plugins are something like,

• Shift to run
• Leaderboard
  And these kind of basic things. Sometimes bots are reuploading trusted plugins with a virus so better be careful.

[LaDisrupt (Disrupt)]

I’m getting the same popup, and ive never had this, i havent even added anything to my game. it started happening around the same time that this user reported it.

[un1ND3X (ice)]

@DaffyDavinko

“Vaccine”, “Spread”

Typically these and “dupe”, “fire”, “lag” don’t prompt purchases, but rather are intent on crashing the game.

@Cutie_Annaxx just press Ctrl + Shift + F and search for “MarketplaceService” or “require” and see if the scripts prompted are needed, as that’s all that can be used to prompt product purchases.

edit: @lukeyloo987
I meant to search in all scripts when in play mode, some plugins add scripts only when you get into play mode.

[LifeDigger (Life)]

This could be because of a backdoor in your game or the scripter who put the GUI in used a free modle.

[LaDisrupt (Disrupt)]

Ive looked through all my scripts, I still cant find it.

[ZLiqufiedGamma]

I have this issue, except I don’t get it. Only other people do for some reason. It’s weird. I removed some plugins from my Studio right now and I’ll ask my friend to test it.

[ZLiqufiedGamma]

Do you have a plugin called Terrain Converter, or one called Cutscene Editor? I removed both of them and now I don’t have the issue anymore.

[LaDisrupt (Disrupt)]

I have found it! If you go to serverscriptservice, remove a script called Client Replicator! although i still dont know its origins…

[ZLiqufiedGamma]

Ugh this thing doesn’t seem to go away! I’ll try what you said, this is extremely annoying.

[LaDisrupt (Disrupt)]

Yep, there were a few of these scripts, I had 5! I removed all of them and now no more popup!

[ZLiqufiedGamma]

ClientReplicator is a Roblox script, maybe these scripts are pretending to be Roblox scripts and hiding malicious code inside.