CheatTool.CETTrainer is Malwarebytes’ generic detection name for a certain type of riskware that is used to cheat in games.
Riskware, in general, is a detection for files that are not malware by definition, but they pose risks of a different kind to users. CheatTool.CETTrainer is used against tools that help users to advance in games in ways that are against the terms of service (ToS) of these games.
CheatTools are often found on websites of a shady nature.
At the moment there are no installers for CheatTool.CETTrainer in the wild.
Malwarebytes can remove CheatTool.CETTrainer without further user interaction.
Should users wish to keep this program and exclude it from being detected in future scans, they can add the program to the exclusions list. Here’s how to do it.
If you want to allow the program to connect to the Internet, for example to fetch updates, also add an exclusion of the type Allow an application to connect to the internet and use the Browse button to select the file you wish to grant access.