Recently i found out that there is a malware in my dedicated server that is mining bitcoins throught a plugin. This bitcoin mining process takes 600% of cpu resources on the machine, making it crash! I tried to find out what plugin is doing that, but could not find. This plugin "EssentialsHeal v2.3.4" is not installed, there is no such file or jar related to this plugin but when the server is starting: [Server thread/INFO]: [EssentialsHeal] Loading EssentialsHeal v2.3.4 [19:04:39] [Server thread/INFO]: [EssentialsHeal] Enabling EssentialsHeal v2.3.4 So I believe this plugin is triggering the bitcoin mining. I tried using plugin manager reloaded to unload the plugin but it didn't work. Anyone got an idea how can I find if this is the plugin causing the malware and if positive, a way to remove it? Server is spigot 1.8.8. Thanks in advance. Edit: I can't even find this plugin EssentialsHeal v2.3.4 around in internet anywhere!