# 6G:[QUERY STRINGS]
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{QUERY_STRING} (eval() [NC,OR]
RewriteCond %{QUERY_STRING} (127.0.0.1) [NC,OR]
RewriteCond %{QUERY_STRING} ([a-z0-9]{2000}) [NC,OR]
RewriteCond %{QUERY_STRING} (javascript:)(.*)(;) [NC,OR]
RewriteCond %{QUERY_STRING} (base64_encode)(.*)(() [NC,OR]
RewriteCond %{QUERY_STRING} (GLOBALS|REQUEST)(=|[|%) [NC,OR]
RewriteCond %{QUERY_STRING} (<|%3C)(.*)script(.*)(>|%3) [NC,OR]
RewriteCond %{QUERY_STRING} (|...|../|~|`|<|>||) [NC,OR]
RewriteCond %{QUERY_STRING} (boot.ini|etc/passwd|self/environ) [NC,OR]
RewriteCond %{QUERY_STRING} (thumbs?(_editor|open)?|tim(thumb)?).php [NC,OR]
RewriteCond %{QUERY_STRING} ('|")(.*)(drop|insert|md5|select|union) [NC]
RewriteRule .* - [F]
</IfModule>
 
# 6G:[REQUEST METHOD]
<IfModule mod_rewrite.c>
RewriteCond %{REQUEST_METHOD} ^(connect|debug|delete|move|put|trace|track) [NC]
RewriteRule .* - [F]
</IfModule>
 
# 6G:[REQUEST STRINGS]
 
<IfModule mod_alias.c>
RedirectMatch 403 (?i)([a-z0-9]{2000,})
RedirectMatch 403 (?i)(https?|ftp|php):/
RedirectMatch 403 (?i)(base64_encode)(.*)(()
RedirectMatch 403 (?i)(='|=\%27|/\'/?).
RedirectMatch 403 (?i)/($(&)?|*|"|.|,|&|&amp;?)/?$
RedirectMatch 403 (?i)({0}|(/(|...|+++|"\")
RedirectMatch 403 (?i)(~|`|<|>|:|;|,|%||s|{|}|[|]||)
RedirectMatch 403 (?i)/(=|$&|_mm|cgi-|etc/passwd|muieblack)
RedirectMatch 403 (?i)(&pws=0|_vti_|(null)|{$itemURL}|echo(.*)kae|etc/passwd|eval(|self/environ)
RedirectMatch 403 (?i).(aspx?|bash|bak?|cfg|cgi|dll|exe|git|hg|ini|jsp|log|mdb|out|sql|svn|swp|tar|rar|rdf)$
RedirectMatch 403 (?i)/(^$|(wp-)?config|mobiquo|phpinfo|shell|sqlpatch|thumb|thumb_editor|thumbopen|timthumb|webshell).php
</IfModule>
 
# 6G:[USER AGENTS]
 
SetEnvIfNoCase User-Agent ([a-z0-9]{2000}) bad_bot
SetEnvIfNoCase User-Agent (archive.org|binlar|casper|checkpriv|choppy|clshttp|cmsworld|diavol|dotbot|extract|feedfinder|flicky|g00g1e|harvest|heritrix|httrack|kmccrew|loader|miner|nikto|nutch|planetwork|postrank|purebot|pycurl|python|seekerspider|siclab|skygrid|sqlmap|sucker|turnit|vikspider|winhttp|xxxyy|youda|zmeu|zune) bad_bot
Order Allow,Deny
Allow from All
Deny from env=bad_bot
 
# 6G:[BAD IPS]
Order Allow,Deny
Allow from All
# uncomment/edit/repeat next line to block IPs
# Deny from 123.456.789