Wordpress Security Prevent Hacking

            

# Block suspicious request methods
RewriteCond %{REQUEST_METHOD} ^(HEAD|TRACE|DELETE|TRACK|DEBUG) [NC]

RewriteRule ^(.*)$ - [F,L]

# Block WP timthumb hack
RewriteCond %{REQUEST_URI} (timthumb\.php|phpthumb\.php|thumb\.php|thumbs\.php) [NC]

RewriteRule . - [S=1]

# Block suspicious user agents and requests
RewriteCond %{HTTP_USER_AGENT} (libwww-perl|wget|python|nikto|curl|scan|java|winhttp|clshttp|loader) [NC,OR]
RewriteCond %{HTTP_USER_AGENT} (<|>|'|%0A|%0D|%27|%3C|%3E|%00) [NC,OR]
RewriteCond %{HTTP_USER_AGENT} (;|<|>|'|"|\)|\(|%0A|%0D|%22|%27|%28|%3C|%3E|%00).*(libwww-perl|wget|python|nikto|curl|scan|java|winhttp|HTTrack|clshttp|archiver|loader|email|harvest|extract|grab|miner) [NC,OR]
RewriteCond %{THE_REQUEST} \?\ HTTP/ [NC,OR]
RewriteCond %{THE_REQUEST} \/\*\ HTTP/ [NC,OR]
RewriteCond %{THE_REQUEST} etc/passwd [NC,OR]
RewriteCond %{THE_REQUEST} cgi-bin [NC,OR]
RewriteCond %{THE_REQUEST} (%0A|%0D) [NC,OR]

# Block MySQL injections, RFI, base64, etc.
RewriteCond %{QUERY_STRING} [a-zA-Z0-9_]=http:// [OR]
RewriteCond %{QUERY_STRING} [a-zA-Z0-9_]=(\.\.//?)+ [OR]
RewriteCond %{QUERY_STRING} [a-zA-Z0-9_]=/([a-z0-9_.]//?)+ [NC,OR]
RewriteCond %{QUERY_STRING} \=PHP[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12} [NC,OR]
RewriteCond %{QUERY_STRING} (\.\./|\.\.) [OR]
RewriteCond %{QUERY_STRING} ftp\: [NC,OR]
RewriteCond %{QUERY_STRING} http\: [NC,OR]
RewriteCond %{QUERY_STRING} https\: [NC,OR]
RewriteCond %{QUERY_STRING} \=\|w\| [NC,OR]
RewriteCond %{QUERY_STRING} ^(.*)/self/(.*)$ [NC,OR]
RewriteCond %{QUERY_STRING} ^(.*)cPath=http://(.*)$ [NC,OR]
RewriteCond %{QUERY_STRING} (\<|%3C).*script.*(\>|%3E) [NC,OR]
RewriteCond %{QUERY_STRING} (<|%3C)([^s]*s)+cript.*(>|%3E) [NC,OR]
RewriteCond %{QUERY_STRING} (\<|%3C).*iframe.*(\>|%3E) [NC,OR]
RewriteCond %{QUERY_STRING} (<|%3C)([^i]*i)+frame.*(>|%3E) [NC,OR]
RewriteCond %{QUERY_STRING} base64_encode.*\(.*\) [NC,OR]
RewriteCond %{QUERY_STRING} base64_(en|de)code[^(]*\([^)]*\) [NC,OR]
RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2}) [OR]
RewriteCond %{QUERY_STRING} ^.*(\[|\]|\(|\)|<|>).* [NC,OR]
RewriteCond %{QUERY_STRING} (NULL|OUTFILE|LOAD_FILE) [OR]
RewriteCond %{QUERY_STRING} (\./|\../|\.../)+(motd|etc|bin) [NC,OR]
RewriteCond %{QUERY_STRING} (localhost|loopback|127\.0\.0\.1) [NC,OR]
RewriteCond %{QUERY_STRING} (<|>|'|%0A|%0D|%27|%3C|%3E|%00) [NC,OR]
RewriteCond %{QUERY_STRING} concat[^\(]*\( [NC,OR]
RewriteCond %{QUERY_STRING} union([^s]*s)+elect [NC,OR]
RewriteCond %{QUERY_STRING} union([^a]*a)+ll([^s]*s)+elect [NC,OR]
RewriteCond %{QUERY_STRING} (;|<|>|'|"|\)|%0A|%0D|%22|%27|%3C|%3E|%00).*(/\*|union|select|insert|drop|delete|update|cast|create|char|convert|alter|declare|order|script|set|md5|benchmark|encode) [NC,OR]
RewriteCond %{QUERY_STRING} (sp_executesql) [NC]

RewriteRule ^(.*)$ - [F,L]


 

##### Redirect If QUERY_STRING Has SQL Injection To Honeypot -- START

#QUERY_STRING contains everything in the URL after the "?" ex.) mydomain.com/test.php?test=test

#Excluded the commands like, version, update, insert, and set because they are common words and have caused false positives

RewriteCond %{QUERY_STRING} !^$

RewriteCond %{REQUEST_URI} !honeypot.php/

RewriteCond %{QUERY_STRING} union [NC,OR]

RewriteCond %{QUERY_STRING} select [NC,OR]

RewriteCond %{QUERY_STRING} cast [NC,OR]

RewriteCond %{QUERY_STRING} declare [NC,OR]

RewriteCond %{QUERY_STRING} drop [NC,OR]

RewriteCond %{QUERY_STRING} md5 [NC,OR]

RewriteCond %{QUERY_STRING} benchmark [NC,OR]

RewriteCond %{QUERY_STRING} table [NC,OR]

RewriteCond %{QUERY_STRING} column [NC,OR]

RewriteCond %{QUERY_STRING} distinct [NC,OR]

RewriteCond %{QUERY_STRING} substr [NC,OR]

RewriteCond %{QUERY_STRING} concat [NC,OR]

RewriteCond %{QUERY_STRING} schema [NC,OR]

RewriteCond %{QUERY_STRING} hex [NC,OR]

RewriteCond %{QUERY_STRING} truncate [NC,OR]

RewriteCond %{QUERY_STRING} convert [NC,OR]

RewriteCond %{QUERY_STRING} exec [NC,OR]

RewriteCond %{QUERY_STRING} passthru [NC,OR]

RewriteCond %{QUERY_STRING} system [NC,OR]

RewriteCond %{QUERY_STRING} popen [NC,OR]

RewriteCond %{QUERY_STRING} proc [NC,OR]

RewriteCond %{QUERY_STRING} load [NC,OR]

RewriteCond %{QUERY_STRING} between [NC,OR]

RewriteCond %{QUERY_STRING} null [NC,OR]

RewriteCond %{QUERY_STRING} delay [NC,OR]

RewriteCond %{QUERY_STRING} char [NC,OR]

RewriteCond %{QUERY_STRING} sleep [NC,OR]

RewriteCond %{ QUERY_STRING } schema [NC,OR]

RewriteCond %{QUERY_STRING} unhex [NC]

RewriteRule ^(.*)$ /honeypot.php/ [NC,L]

##### Redirect If QUERY_STRING Has SQL Injection To Honeypot -- END


 

##### Redirect If HTTP_USER_AGENT Has Common Programatic Commands Potentially Injected To Honeypot -- START

RewriteCond %{QUERY_STRING} !^$

RewriteCond %{REQUEST_URI} !honeypot.php/

RewriteCond %{QUERY_STRING} sanitize [NC,OR]

RewriteCond %{QUERY_STRING} eval [NC,OR]

RewriteCond %{QUERY_STRING} base64 [NC,OR]

RewriteCond %{QUERY_STRING} echo [NC,OR]

RewriteCond %{QUERY_STRING} @set [NC,OR]

RewriteCond %{QUERY_STRING} @ini [NC,OR]

RewriteCond %{QUERY_STRING} dirname [NC,OR]

RewriteCond %{QUERY_STRING} decode [NC]

RewriteRule ^(.*)$ / honeypot.php/ [NC,L]

 ##### Redirect If HTTP_USER_AGENT Has Common Programatic Commands Potentially Injected To Honeypot -- END
 
 
 

##### Redirect If QUERY_STRING Has Encoded Injection Characters To Honeypot -- START

#QUERY_STRING contains everyting in the URL after the "?" ex.) mydomain.com/test.php?test=test

#Excluded "%20", "%2F", "%26", "%3A", "%3D"  due to use in site URL variables

RewriteCond %{QUERY_STRING} !^$

RewriteCond %{REQUEST_URI} ! honeypot.php/

RewriteCond %{QUERY_STRING} %00 [OR]

RewriteCond %{QUERY_STRING} %0A [NC,OR]

RewriteCond %{QUERY_STRING} %0D [NC,OR]

RewriteCond %{QUERY_STRING} %21 [OR]

RewriteCond %{QUERY_STRING} %22 [OR]

RewriteCond %{QUERY_STRING} %23 [OR]

RewriteCond %{QUERY_STRING} %24 [OR]

RewriteCond %{QUERY_STRING} %25 [OR]

RewriteCond %{QUERY_STRING} %27 [OR]

RewriteCond %{QUERY_STRING} %28 [OR]

RewriteCond %{QUERY_STRING} %29 [OR]

RewriteCond %{QUERY_STRING} %40 [OR]

RewriteCond %{QUERY_STRING} %60 [OR]

RewriteCond %{QUERY_STRING} %2A [NC,OR]

RewriteCond %{QUERY_STRING} %2B [NC,OR]

RewriteCond %{QUERY_STRING} %2C [NC,OR]

RewriteCond %{QUERY_STRING} %2D [NC,OR]

RewriteCond %{QUERY_STRING} %3B [NC,OR]

RewriteCond %{QUERY_STRING} %3C [NC,OR]

RewriteCond %{QUERY_STRING} %3E [NC,OR]

RewriteCond %{QUERY_STRING} %5B [NC,OR]

RewriteCond %{QUERY_STRING} %5C [NC,OR]

RewriteCond %{QUERY_STRING} %5D [NC,OR]

RewriteCond %{QUERY_STRING} %5E [NC,OR]

RewriteCond %{QUERY_STRING} %5F [NC,OR]

RewriteCond %{QUERY_STRING} %7B [NC,OR]

RewriteCond %{QUERY_STRING} %7C [NC,OR]

RewriteCond %{QUERY_STRING} %7D [NC,OR]

RewriteCond %{QUERY_STRING} %7E [NC,OR]

RewriteCond %{QUERY_STRING} > [OR]

RewriteCond %{QUERY_STRING} < [OR]

RewriteCond %{QUERY_STRING} ;

RewriteRule ^(.*)$ / honeypot.php/ [NC,L]

 ##### Redirect If QUERY_STRING Has Encoded Injection Characters To Honeypot -- END
 
 # Protect the htaccess file
<Files .htaccess>
Order Allow,Deny
Deny from all
</Files>


# Deny access to sub directory
<Files accounts/*>
    deny from all
</Files>