If you must test a suspicious file, run it in a "Sandbox" environment or a Virtual Machine (VM) that is isolated from your actual computer.
The primary danger of downloading an executable from an unverified source is that Once you run a .exe file, it can: virus.exe download
Often, users don't search for "virus.exe" directly but are led to it through deceptive tactics: If you must test a suspicious file, run
"How to get [Expensive Software] for free!" with a link in the description leading to a suspicious download. How to Stay Safe it can: Often
While rare, some malware can cause components like your CPU or GPU to overheat by running them at 100% capacity indefinitely. Common Scams Involving "Virus.exe"