What is a "Cyro" module script?

Help and Feedback Scripting Support
#1

I found a module script named Cyro in my game and I’m unsure if it is a virus or apart of Roblox Studio, I would like to find out what this script is and I have searched to no avail. The script was found inserted into another script.

Module Script contents:

--[[
	Package link auto-generated by Rotriever
]]
local PackageIndex = script.Parent.Parent

local package = PackageIndex["roblox_cryo"]["cryo"]

if package.ClassName == "ModuleScript" then
	return require(package)
end

return package
#2

Im pretty sure thats a backdoor / virus. Delete it, then remove any unsafe plugins and delete free models you inserted.

#3

I did not add any free models, and all the plugins I own are trustworthy. If this was a backdoor somebody would have to add it via team create, could this be the case?

#4

Cryo is absolutely safe. It’s a library by Roblox.

https://roblox.github.io/cryo/

cc @synical4

2 Likes
#5

Yup. They have an unsafe plugin or they inserted a free model. Most likely an unsafe plugin, tell whoever you are developing with to tell you their plugins and their creator.

Ignore what I said, read @sjr04 response.

#6

Is the script safe though? What does the script do? And what is Rotriever?

#7

I too would like to know what Rotriever is and what it does.

#8

I don’t know, but all it is doing is requiring Cryo.

#9

Rotriever is Roblox’s internal package manager.

#10

I just found another script called “llama” in CorePackages, I highly doubt this is apart of roblox.

--[[

Package link auto-generated by Rotriever

]]

local PackageIndex = script.Parent.Parent

local package = PackageIndex["llama"]["llama"]

if package.ClassName == "ModuleScript" then

return require(package)

end

return package
1 Like
#11

I did a bit of research and llama is another internal Roblox package. It seems to be very new.