Someone tries to mess with my server?

Discussion in 'Bukkit Help' started by MikeGold, Sep 1, 2012.

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  1. I'm running a small home server that my family and friends are playing on. Today I've noticed some strange things in the logs which made me consider that someone might try to hack into my server. After checking the permissions, I've noticed that I have the user that I don't know added to my user list.

    Code:
    00:15:35 Citizens: Saved.
    00:15:35 CONSOLE: [INFO] fish
    00:15:35 CONSOLE: [SEVERE] javax.net.ssl.SSLException: Received fatal alert: bad_record_mac
    00:15:35 CONSOLE: [SEVERE] at sun.security.ssl.Alerts.getSSLException(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.security.ssl.Alerts.getSSLException(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.security.ssl.SSLSocketImpl.recvAlert(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at java.net.URL.openStream(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at me.jacobmarshall.mc2.MelooonCensor.checkUpdate(MelooonCensor.java:71)
    00:15:35 CONSOLE: [SEVERE] at me.jacobmarshall.mc2.MelooonCensor.onPlayerLogin(MelooonCensor.java:104)
    00:15:35 CONSOLE: [SEVERE] at sun.reflect.GeneratedMethodAccessor247.invoke(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at java.lang.reflect.Method.invoke(Unknown Source)
    00:15:35 CONSOLE: [SEVERE] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302)
    00:15:35 CONSOLE: [SEVERE] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
    00:15:35 CONSOLE: [SEVERE] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
    00:15:35 CONSOLE: [SEVERE] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
    00:15:35 CONSOLE: [SEVERE] at net.minecraft.server.ServerConfigurationManager.attemptLogin(ServerConfigurationManager.java:229)
    00:15:35 CONSOLE: [SEVERE] at net.minecraft.server.NetLoginHandler.b(NetLoginHandler.java:102)
    00:15:35 CONSOLE: [SEVERE] at net.minecraft.server.NetLoginHandler.a(NetLoginHandler.java:35)
    00:15:35 CONSOLE: [SEVERE] at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:65)
    00:15:35 CONSOLE: [SEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559)
    00:15:35 CONSOLE: [SEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:451)
    00:15:35 CONSOLE: [SEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
    If anyone have a clue what is this log about, please let me know. I hope I'm just paranoid.
     
  2. Offline

    makskay

    It looks like one of the plugins you have installed ("MelooonCensor") tried to auto-update itself and encountered an error somewhere along the way. It's unlikely to have anything to do with someone trying to hack into your server.
     
  3. Thank you. I guess that might be it.
     
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