diff --git a/xml/phpids_rules.xml b/xml/phpids_rules.xml
index 8594dee06..fa3690fa0 100644
--- a/xml/phpids_rules.xml
+++ b/xml/phpids_rules.xml
@@ -78,7 +78,7 @@
     </filter> 
     <filter>
         <id>47</id>
-        <rule><![CDATA[(?:^[\W\d]+\s*(?:union|select|create|rename|truncate|load|alter|delete|update|insert|desc))|(?:(?:select|create|rename|truncate|load|alter|delete|update|insert|desc)\s+(?:concat|char|load_file)\s?\(?)|(?:end\s*\);)|("\s+regexp\W)|(?:[\s(]load_file\s*\()]]></rule>
+        <rule><![CDATA[(?:[\d\W]\s+as\s*["\w]+\s*from)|(?:^[\W\d]+\s*(?:union|select|create|rename|truncate|load|alter|delete|update|insert|desc))|(?:(?:select|create|rename|truncate|load|alter|delete|update|insert|desc)\s+(?:concat|char|load_file)\s?\(?)|(?:end\s*\);)|("\s+regexp\W)|(?:[\s(]load_file\s*\()]]></rule>
         <description>Detects concatenated basic SQL injection and SQLLFI attempts</description>
         <tags>
             <tag>sqli</tag>
@@ -99,7 +99,7 @@
     </filter>
     <filter>
         <id>49</id>
-        <rule><![CDATA[(?:\(\s*select\s*\w+\s*\()|(?:\*\/from)|(?:\+\s*\d+\s*\+\s*@)|(?:\w"\s*(?:[-+=|@]+\s*)+[\d(])|(?:coalesce\s*\(|@@\w+\s*[^\w\s])|(?:\W!+"\w)|(?:";\s*(?:if|while|begin))|(?:"[\s\d]+=\s*\d)|(?:order\s+by\s+if\w*\s*\()|(?:[\s(]+case\d*\W.+[tw]hen[\s(])]]></rule>
+        <rule><![CDATA[(?:"\s+and\s*=\W)|(?:\(\s*select\s*\w+\s*\()|(?:\*\/from)|(?:\+\s*\d+\s*\+\s*@)|(?:\w"\s*(?:[-+=|@]+\s*)+[\d(])|(?:coalesce\s*\(|@@\w+\s*[^\w\s])|(?:\W!+"\w)|(?:";\s*(?:if|while|begin))|(?:"[\s\d]+=\s*\d)|(?:order\s+by\s+if\w*\s*\()|(?:[\s(]+case\d*\W.+[tw]hen[\s(])]]></rule>
         <description>Detects chained SQL injection attempts 2/2</description>
         <tags>
             <tag>sqli</tag>
@@ -159,7 +159,7 @@
     </filter>
     <filter>
         <id>55</id>
-        <rule><![CDATA[(?:"\s*!\s*["\w])|(?:from\s+information_schema\W)|(?:(?:(?:current_)?user|database|schema|connection_id)\s*\([^\)]*)|(?:";?\s*(?:select|union|having)\s*[^\s])|(?:\wiif\s*\()|(?:exec\s+master\.)|(?:union select @)|(?:union[\w(\s]*select)|(?:select.*\w?user\()|(?:into[\s+]+(?:dump|out)file\s*")]]></rule>
+        <rule><![CDATA[(?:\sexec\s+xp_cmdshell)|(?:"\s*!\s*["\w])|(?:from\s+information_schema\W)|(?:(?:(?:current_)?user|database|schema|connection_id)\s*\([^\)]*)|(?:";?\s*(?:select|union|having)\s*[^\s])|(?:\wiif\s*\()|(?:exec\s+master\.)|(?:union select @)|(?:union[\w(\s]*select)|(?:select.*\w?user\()|(?:into[\s+]+(?:dump|out)file\s*")]]></rule>
         <description>Detects MSSQL code execution and information gathering attempts</description>
         <tags>
             <tag>sqli</tag>
@@ -186,7 +186,7 @@
             <tag>id</tag>
         </tags>
         <impact>5</impact>
-    </filter>   
+    </filter>
     <filter>
         <id>70</id>
         <rule><![CDATA[(?:\[\$(?:ne|eq|lte?|gte?|n?in|mod|all|size|exists|type|slice|or)\])]]></rule>
@@ -195,5 +195,5 @@
             <tag>sqli</tag>
         </tags>
         <impact>4</impact>
-    </filter>
+    </filter>      
 </filters>