Malware
Growtopia
According to PCrisk, Growtopia (also known as CyberStealer) is an information stealer written in the C# programming language.
Growtopia is a Windows malware family.
Background
According to PCrisk, Growtopia (also tracked as CyberStealer) is a C#-based information stealer. It is able to collect system details, lift data from a range of applications, and grab screenshots. While its author asserts the tool was built strictly for educational use, the stealer borrows the name of a legitimate online game.
Source: Malpedia (Fraunhofer FKIE).