a pretty annoying kind does Wordpress registrations, and it seems to be able to evade nocaptacha recaptcha (the kind where you have to check "I'm not a bot" first and then you have to mark cars or traffic signs).
what they all seem to have in common is the user agent (UA):
it's pretty safe to block that UA because a 6-7 year old FF version...seriously?Mozilla/5.0 (Windows NT 5.1; rv:7.0.1) Gecko/20100101 Firefox/7.0.1
in .htaccess:
Code: Select all
RewriteEngine on
RewriteCond %{HTTP_USER_AGENT} Firefox/7\.0\.1 [NC]
RewriteRule !^fuckyou\.txt$ - [F]