svn commit: r1934472 - spamassassin/trunk/rulesrc/sandbox/fkento

Author: fkento
Date: Thu May 21 06:32:02 2026
New Revision: 1934472

Log:
Add rules to detect search engine redirector abuse

Modified:
   spamassassin/trunk/rulesrc/sandbox/fkento/20_misc.cf

Modified: spamassassin/trunk/rulesrc/sandbox/fkento/20_misc.cf
==============================================================================
--- spamassassin/trunk/rulesrc/sandbox/fkento/20_misc.cf	Thu May 21 05:58:36 2026	(r1934471)
+++ spamassassin/trunk/rulesrc/sandbox/fkento/20_misc.cf	Thu May 21 06:32:02 2026	(r1934472)
@@ -38,3 +38,8 @@ meta          MXG_THREAD_INDEX_BAD  __MX
 score         MXG_THREAD_INDEX_BAD  0.001
 describe      MXG_THREAD_INDEX_BAD  Invalid Thread-Index header
 
+uri           FKO_GOOGLE_LUCKY  /^https?:\/\/(?:www\.)?google(?:\.[a-z]{2,3}){1,2}\/search\/?\?(?:.*&)?btnI=/i
+describe      FKO_GOOGLE_LUCKY  Google "I'm feeling lucky" search
+
+uri           FKO_DDG_DUCKY  /^https?:\/\/(?:www\.)?duckduckgo\.com\/?\?(?:.*&)?q=!ducky/i
+describe      FKO_DDG_DUCKY  DuckDuckGo "I'm feeling ducky" search