The .jar extension indicates that the file is a , the executable format for the Java Virtual Machine (JVM). In the context of Minecraft, this file is typically placed in the mods folder and loaded via the Forge Mod Loader. Technical Features and "Ghost" Functionality
JAR files that inject code into other processes (like game mods) often trigger heuristic detections. Submit a false positive report to your AV vendor. file name ravenbsclient189jar