RewriteEngine on
RewriteCond %{HTTP_USER_AGENT} ^-?$ [OR]
RewriteCond %{HTTP_USER_AGENT} Advanced\ Email\ Extractor [OR]
RewriteCond %{HTTP_USER_AGENT} almaden [NC,OR]
RewriteCond %{HTTP_USER_AGENT} @nonymouse [OR]
RewriteCond %{HTTP_USER_AGENT} Art-Online [OR]
RewriteCond %{HTTP_USER_AGENT} CherryPicker [OR]
RewriteCond %{HTTP_USER_AGENT} Crescent\ Internet\ ToolPack [OR]
RewriteCond %{HTTP_USER_AGENT} DirectUpdate [OR]
RewriteCond %{HTTP_USER_AGENT} Download\ Accelerator [OR]
RewriteCond %{HTTP_USER_AGENT} eCatch [OR]
RewriteCond %{HTTP_USER_AGENT} echo\ extense [OR]
RewriteCond %{HTTP_USER_AGENT} EmailCollector [OR]
RewriteCond %{HTTP_USER_AGENT} EmailWolf [OR]
RewriteCond %{HTTP_USER_AGENT} ExtractorPro [OR]
RewriteCond %{HTTP_USER_AGENT} Fetch\ API\ Request [OR]
RewriteCond %{HTTP_USER_AGENT} flashget [NC,OR]
RewriteCond %{HTTP_USER_AGENT} frontpage [NC,OR]
RewriteCond %{HTTP_USER_AGENT} Go!Zilla [OR]
RewriteCond %{HTTP_USER_AGENT} HTTP\ agent [OR]
RewriteCond %{HTTP_USER_AGENT} HTTPConnect [OR]
RewriteCond %{HTTP_USER_AGENT} HTTrack [OR]
RewriteCond %{HTTP_USER_AGENT} Indy\ Library [OR]
RewriteCond %{HTTP_USER_AGENT} IPiumBot\ laurion(dot)com [OR]
RewriteCond %{HTTP_USER_AGENT} Kapere [OR]
RewriteCond %{HTTP_USER_AGENT} libwww-perl [OR]
RewriteCond %{HTTP_USER_AGENT} Microsoft\ URL\ Control [OR]
RewriteCond %{HTTP_USER_AGENT} minibot\(NaverRobot\) [OR]
RewriteCond %{HTTP_USER_AGENT} NICErsPRO [OR]
RewriteCond %{HTTP_USER_AGENT} NPBot [OR]
RewriteCond %{HTTP_USER_AGENT} Offline\ Explorer [OR]
RewriteCond %{HTTP_USER_AGENT} Offline\ Navigator [OR]
RewriteCond %{HTTP_USER_AGENT} Program\ Shareware [OR]
RewriteCond %{HTTP_USER_AGENT} QuepasaCreep [OR]
RewriteCond %{HTTP_USER_AGENT} SiteMapper [OR]
RewriteCond %{HTTP_USER_AGENT} Star\ Downloader [OR]
RewriteCond %{HTTP_USER_AGENT} SurveyBot [OR]
RewriteCond %{HTTP_USER_AGENT} Teleport\ Pro [OR]
RewriteCond %{HTTP_USER_AGENT} Telesoft [OR]
RewriteCond %{HTTP_USER_AGENT} TurnitinBot [OR]
RewriteCond %{HTTP_USER_AGENT} webbandit [NC,OR]
RewriteCond %{HTTP_USER_AGENT} WebCapture [OR]
RewriteCond %{HTTP_USER_AGENT} webcollage [OR]
RewriteCond %{HTTP_USER_AGENT} WebCopier [OR]
RewriteCond %{HTTP_USER_AGENT} WebDAV [OR]
RewriteCond %{HTTP_USER_AGENT} WebEmailExtractor [OR]
RewriteCond %{HTTP_USER_AGENT} WebReaper [OR]
RewriteCond %{HTTP_USER_AGENT} WEBsaver [OR]
RewriteCond %{HTTP_USER_AGENT} WebStripper [OR]
RewriteCond %{HTTP_USER_AGENT} WebZIP [OR]
RewriteCond %{HTTP_USER_AGENT} Wget [NC,OR]
RewriteCond %{HTTP_USER_AGENT} Wysigot [NC,OR]
RewriteCond %{HTTP_USER_AGENT} Naja [OR]
Rewritecond %{HTTP_USER_AGENT} webdownloader [OR]
RewriteCond %{HTTP_USER_AGENT} Zeus.*Webster [OR]
RewriteCond %{HTTP_USER_AGENT} Zeus [OR]
RewriteCond %{HTTP_REFERER} ^XXX
RewriteRule ^.*$ http://www.google.ca [R,L]