To provide a helpful report, , as Moon2_.dll is not a widely known or standard Windows system file.
If you suspect the file is malicious or if it appeared out of nowhere, do not double-click or try to run any executable associated with it. Upload the file to VirusTotal .
Look for fields like , Company , or Product name . This will usually tell you exactly what software depends on it. 3. Inspect the File Location
If it is sitting in C:\Windows\System32 , it is trying to pass as a system file.
To help me give you the most accurate analysis, could you tell me: