Devo me incomodar em bloquear essas tentativas pouco idiotas de invadir meu servidor?

18

Estou executando uma pilha LAMP , sem o phpMyAdmin (yes) instalado. Enquanto vasculhava meus logs do servidor Apache, notei coisas como:

66.184.178.58 - - [16/Mar/2010:13:27:59 +0800] "GET / HTTP/1.1" 200 1170 "-" "Mozilla/4.0 (compatible; MSIE 5.5; Windows 98)"
200.78.247.148 - - [16/Mar/2010:15:26:05 +0800] "GET /w00tw00t.at.ISC.SANS.DFind:) HTTP/1.1" 400 506 "-" "-"
206.47.160.224 - - [16/Mar/2010:17:27:57 +0800] "GET / HTTP/1.1" 200 1170 "-" "Mozilla/4.0 (compatible; MSIE 5.5; Windows 98)"
190.220.14.195 - - [17/Mar/2010:01:28:02 +0800] "GET //phpmyadmin/config/config.inc.php?p=phpinfo(); HTTP/1.1" 404 480 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows 98)"
190.220.14.195 - - [17/Mar/2010:01:28:03 +0800] "GET //pma/config/config.inc.php?p=phpinfo(); HTTP/1.1" 404 476 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows 98)"
190.220.14.195 - - [17/Mar/2010:01:28:04 +0800] "GET //admin/config/config.inc.php?p=phpinfo(); HTTP/1.1" 404 478 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows 98)"
190.220.14.195 - - [17/Mar/2010:01:28:05 +0800] "GET //dbadmin/config/config.inc.php?p=phpinfo(); HTTP/1.1" 404 479 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows 98)"
190.220.14.195 - - [17/Mar/2010:01:28:05 +0800] "GET //mysql/config/config.inc.php?p=phpinfo(); HTTP/1.1" 404 479 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows 98)"
190.220.14.195 - - [17/Mar/2010:01:28:06 +0800] "GET //php-my-admin/config/config.inc.php?p=phpinfo(); HTTP/1.1" 404 482 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows 98)"

O que exatamente está acontecendo? É uma tentativa realmente manca de invadir? Devo me incomodar em bloquear os endereços IP de onde eles são ou deixá-lo?

Edit: eles aparentemente tentaram SSH também. Divertidamente eles não chegaram nem perto de acertar meu nome. ; p

Journeyman Geek
fonte
5
@ Farseeker, que parte o surpreende no Windows 98? Que ainda existem máquinas na Internet ou que estão infectadas com malware. : p OTOH, poderia ter sido falsificado e ter vindo de outra coisa.
precisa
@ Zoredache, as únicas máquinas de 98 que estão em estado selvagem (que eu já vi) pertencem às avós. Embora você provavelmente esteja certo sobre o malware, provavelmente é alguém que está fazendo algo através de um host infectado. Crianças sangrentas do roteiro. Duvido que esse cara seja sofisticado o suficiente para mudar de agente de usuário.
Mark Henderson
2
É porque é provável que seja uma máquina comprometida usada em primeiro lugar que torna inútil recuperá-la.
Richard Holloway
2
Hmmm ... Um agente de usuário falso também pode ser usado para distrair.
John Gardeniers

Respostas:

18

Eu não gastaria o esforço de tentar lidar com coisas assim manualmente, mas ficaria tentado a configurar algo como fail2ban, se você ainda não o fez.

Zoredache
fonte
bem, a maioria das respostas é boa, mas isso parece ser o melhor de todos
Journeyman Geek
O fail2ban costuma ser configurado para bloquear via IP - se o IP for falsificado, e provavelmente é - você terá pouca sorte.
8133 Ross
11
@Ross, o HTTP é baseado em TCP. A falsificação de perguntas sobre TCP é muito mais difícil, pois um handshake TCP deve ser concluído. Bloquear endereços é um pouco eficaz. Claro que o invasor pode alterar seu IP ou passar por um proxy diferente. Mas o TCP simplesmente não pode ser usado com comunicação bidirecional, o que significa que o endereço de origem deve ser válido, pelo menos temporariamente. Veja: serverfault.com/questions/90725/…
Zoredache
Se o endereço IP é falsificado, as chances são de que pode' tomar uma sessão TCP com um sistema operacional moderno
Michael Graff
11
Eu me preocuparia mais com IPs dinâmicos - com o aumento de IPs compartilhados entre clientes ISPs em momentos diferentes e, principalmente, com o aumento do NAT de operadora, você pode descobrir que está banindo usuários legítimos assim que o endereço IP do hacker for alocado para outra pessoa. O pior é que você nunca saberá que fez isso, pois seu público não pode contar, porque eles são banidos!
Gbjbaanb
7

sim, seus kiddies de script executando scripts de hackers "prontos para uso" padrão procurando servidores vulneráveis. Se você estiver corrigido e protegido por firewall e tiver todas as coisas usuais bloqueadas, não me preocuparei muito com isso - você terá uma tentativa de invasão o tempo todo.

Obviamente, preocupe-se em não ser corrigido, com firewall adequado e ter scripts / páginas / aplicativos exploráveis ​​em execução no servidor. Fique atento a qualquer coisa fora do comum e verifique se você é notificado de atualizações de segurança e instale-as.

gbjbaanb
fonte
eu me preocupo com o ruído nos arquivos de log, tornando mais difícil para mim ver as coisas com as quais realmente preciso me preocupar
#
3

É apenas ruído de fundo da internet. Não é seu tempo ou energia para lidar com isso. Se você não configurou o fail2ban, faça isso, mas nada mais é necessário. Vi mais de 10.000 tentativas como essa em apenas um dia ou dois dos registros.

Liam
fonte
2

Vejo coisas muito semelhantes nos meus logs o tempo todo. Minha aposta é que é apenas um scanner que provavelmente vasculha grande parte da Internet procurando por buracos conhecidos para atacar.

Em outras palavras, não se preocupe. Apenas verifique se o seu sistema está atualizado com seus patches.

DougN
fonte
2

Aqui está um script que eu fiz "anteriormente" (ou seja, anos e anos atrás) para remover 404s irritantes do log de erros do Apache.

#!/usr/bin/perl -w

# ===========================================================================
# Author:   David Tonhofer
# Rights:   Public Domain
#
# Script kiddies and worms often try URLs behind which one can find
# specific vulnerabilities. This script writes a file to stdout that can then
# be included by httpd.conf so that known probed URLS result in 410s.
#
# See also: http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html:
#
#  10.4.11 410 Gone
#
#  The requested resource is no longer available at the server and no
#  forwarding address is known. This condition is expected to be
#  considered permanent. Clients with link editing capabilities SHOULD
#  delete references to the Request-URI after user approval. If the
#  server does not know, or has no facility to determine, whether or
#  not the condition is permanent, the status code 404 (Not Found) SHOULD
#  be used instead. This response is cacheable unless indicated otherwise.
#
#  The 410 response is primarily intended to assist the task of web
#  maintenance by notifying the recipient that the resource is intentionally
#  unavailable and that the server owners desire that remote links to that
#  resource be removed. Such an event is common for limited-time, promotional
#  services and for resources belonging to individuals no longer working at
#  the server's site. It is not necessary to mark all permanently unavailable
#  resources as "gone" or to keep the mark for any length of time -- that is
#  left to the discretion of the server owner.
#
# WHY IS THIS INTERESTING
# -----------------------
#
# This setup removes the requests from the Apache httpd error log (the 
# requests no longer generate 'file not found' errors)
#
# This is is a good thing insofar as that list then becomes smaller (good
# for maintenance) and someone trying out more 'refined' vulnerabilities
# becomes visible (good for ringing the warning bell). It also tells
# script kiddies to go look elsewhere. On the other hand, a notable
# increase in probing might go unnoticed.
#
# If the website is configured to redirect requests for unknown URLs to the
# homepage, having this script saves on bandwidth for sure.
#
# Notes
# -----
#
# Probes for errors in HTTP protocol handling (bad headers etc) will still 
# show up in the log.
#
# -> analog webanalysis: The files still appear in the analog "failure 
#    request" log except if you set "STATUSEXCLUDE 410"
#
# -> You want to allow some URLs which are being probed as you really
#    might have the corresponding application installed (patched and
#    secured beforehand of course). Sometimes, adding further path elements
#    might be a solution to discriminate legit requests from probes.
#
# -> Performance impact? I have no idea.
#
# What matches
# ------------
#
# The "gone" URLs are just the start of URLs, so anything with an extension 
# will also match. There generally is no need to put the values into goneMatch.
# If you list "/forum3" as "gone", then the following will be marked "gone":
#
# /forum3
# //forum3   (which reduces to /forum3)
# /forum3/x
# /forum3//
#
# but not
#
# /forum3alpha
#
# If the website is configured to redirect requests for unknown URLs to the
# homepage, having this script saves both on bandwidth and noise in the web
# statistics.
# ===========================================================================

use List::MoreUtils qw(uniq); # dnf install perl-List-MoreUtils

# Direct matching
# ---------------

@gone = makeGoneArray();

# Simply print the "gone" array; used when this script is reviewed
# for my $x (@gone) { print "$x\n" }; exit 1;

# Special matching ANYWHERE WITHIN AN URL
# ---------------------------------------
# Lines terminated with a "$" will only match at the URL's end 
# (so "/data.tar" and "/data.tar?x=2" will match, but "/data.tar/foo" will not)
# Probes may check many versions of "phpMyAdmin" (like "/phpMyAdmin-2.6.0a" etc),
# so, that URL is in the "goneMatch" list
# 2014-07: Found a bot actually scanning for backup files in the root; added!
# 2014-08: Various scans for "login.php" added.

@goneMatch = qw(
/(categories\.php|file_manager\.php|banner_manager\.php)/login\.php
/(site|data|pack|archive|zip|arch|all|export|exported|old|new|db|database|tgz|dump|backup|bckp|bak)\.(tar|tar\.gz|tgz|zip|rar|bz7)?$
/\.ht
/\.svn$
/\.svn/
/\.git$
/\.git/
^/_vti_
/wp-admin
^/phpMyAdmin
^/mysqldump
^/msd\d
etc\/passwd
jud\.cgi
nsiislog\.dll
proc\/self\/environ
w00tw00t
xmlrpc
xmlrpc\.php
xmlsrv
^/([a-z])([a-z])\1\2/\1\2\1/\1\2\.php
^/\d\d\d$
fqa3snue\....$
);

# PRINT RESULTS. 
# --------------
# The result is supposed to be installed by another script. The installer
# checks whether the script currently in use has different content than 
# the new one, installs it of yes and then runs a graceful restart of Apache
#  httpd. It also replaces %COPYMARK% with a tag indicating the installation
# operation datetime.

# TODO: One should suppress "sub-URLs" which are are subsumed by shorter
# ones but keep them in the list in case one would like to be more precise
# and remove the subsuming URL in the future.

print "# --------------------------------------------------------------------------\n";
print "# Use the perl script 'kiddie_be_gone.pl' to generate the contents below,\n";
print "# which are included by httpd.conf\n";
print "# Even easier, use ~qq/httpd/kiddie_be_gone/install_kiddie_be_gone.sh\n";
print "# \%COPYMARK%\n";
print "# --------------------------------------------------------------------------\n";

#
# Some URLs in scan attacks are actually used by us! We allow them here.
#

# @allowed = ( '/administrator', '/main.php' );

@allowed = ();
%allowed = map { $_, 1 } @allowed;

{
   my $earlier = "";
   foreach my $entry (sort @gone) {
      # Eliminate duplicates, which is easy as the list is sorted
      if ($earlier eq $entry) {
         print STDERR "Duplicate 'gone' entry '$entry'; skipping it\n";
      }
      else {
         $earlier = $entry;
         if ($entry =~ /^(.*)\/$/) {
            print STDERR "Terminating slash in '$entry'; removed slash\n";
            $entry = $1;
         }
         if ($allowed{$entry})  {
            #
            # Some URLS in scan attacks are actually used by us! Filter them out
            #  
         }
         else {
            # 
            # Return a "410" - redirect gone
            #
            # See "http://httpd.apache.org/docs/2.2/mod/mod_alias.html#redirect" redirect instruction
            # Access to URLs yields error 410 - "Resource gone, no forwarding address"
            #
            # It would be cool to return a custom error code "444" - probe URL for example, but that
            # does not seem to be possible.
            #
            print "Redirect gone $entry\n";
         }
      }
   }
}

#
# Once again, for "RedirectMatch"
# 

{
   my $earlier = "";
   foreach my $entry (sort @goneMatch) {
      if ($earlier eq $entry) {
         print STDERR "Duplicate 'goneMatch' entry $entry\n";
      }
      else {
         $earlier = $entry;
         print "RedirectMatch gone $entry\n";
      }
   }
}

#######################################################################################
# Function to set up the URLs to which one responds "gone".
#
# "/\.ht" matches URLS which contain "/.ht", e.g. "/.htaccess"
# "/\.svn/" matches URLS which contain "/.svn/", i.e. anything requesting stuff under .svn 
# "/\.svn$ matches URLs which terminate in "/.svn", i.e. the request for the dir itself
# (What about requests for "encoded" URLs? like "/.s%76n/"? They seem to be caught, too)
#
# This list is at the end of the script for easier editing and subsequent appending
# using the usual Unix text processing tools.
#
# Use "sort --unique" on the array to manually recreate the list.
#######################################################################################

sub makeGoneArray {

my @series1 = qw(
.ftpconfig
.remote-sync.json
.vscode/ftp-sync.json
/%c0%ae/WEB-INF/web.xml
/*
/..
/..%5c..%5cwinnt
/...
/../../../../../../../../../../etc/passwd%00
/.env
/.ftpconfig
/.git/config
/.idea/workspace.xml
/.remote-sync.json
/.vscode/ftp-sync.json
/10/Classes/Language.php
/2phpmyadmin
/3rdparty
/404.php
/;jsessionid
/AZ.php
/Afaria/Account/Login.aspx
/BB
/BBS1
/BBS2
/BE_config.php
/BFormMail.pl
/Blog
/CFIDE
/CHANGELOG.txt
/Cdma-cat.html
/Count-cat.html
/FastHTTPAuthScanner200test
/Forms/access_cwmp_1
/Forum
/Forums
/HNAP1
/Horde
/Http/DataLayCfg.xml
/IDC.php
/JS/jquery.uploadify-v2.1.0/uploadify.css
/Joomla
/M83A
/MSADC
/MSOffice
/MSOffice/cltreq.asp
/MyAdmin
/MySQLAdmin
/MySQLDumper
/NULL.IDA
/NULL.ida
/NULL.idq
/NULL.printer
/Net_work.xml
/OA_HTML/OA.jsp
/OPAC-kpwinSQL
/PBServer
/PHPMYADMIN
/PHPmyadmin
/PMA
/PMA2005
/PMA2011
/PMA2012
/Public/uploadify/uploadify.css
/README
/RemoteControl.html
/Ringing.at.your.dorbell!
/Robots.txt
/Rpc
/SQL
/SQLite
/SQLiteManager
/SQLiteManager-1.2.4
/SQlite
/SSLMySQLAdmin
/Security/users
/SiteMap.xml
/SugarCRM
/Support.aspx
/UD/act
/UlisseREST/api/actions/RequestActionsToExecute
/User/UserZone/School/Download.aspx
/UserSecurityController.do
/WEB-INF/web.xml
/WS_FTP.LOG
/Wordpress
/\x85\x04\bsoapCaller.bs
/_admin
/_asterisk
/_mem_bin
/_mmServerScripts/MMHTTPDB.php
/_phpMyAdmin
/_phpmyadmin
/a.asp
/a2billing
/a2billing/admin/Public/modules
/a2billing/customer/javascript/misc.js
/achievo
/addons/uploadify/uploadify.css
/adm
/admin
/admin.cgi
/admin/config/config.inc.php
/admin/includes/general.js
/admin/phpmyadmin2/index.php
/admin/scripts/setup.php
/admin_modules
/admindump
/administrator
/administrator.cgi
/adminsql
/admm
/admn
/adsamples
/agSearch
/agenda.php3
/agenda2.php3
/apache-default
/apc-aa
/api/soap/mantisconnect.php
/app/Mage.php
/appConf.htm
/apps
/appserv/main.php
/assets
/aws
/awstats
/awstats-cgibin
/awstats.pl
/awstatstotals
/awstatstotals.php
/axis2
/axis2/axis2-admin
/azenv.php
/b2b/admin/includes/stylesheet.css
/backup
/backups
/backuptool
/bak
/bb
/bbs
/bck
/bin/msgimport
/bk
/bkup
/blog
/blogs
/board
/boards
/bocadmin/j/custom.js
/bug/login_page.php
/bugtracker/login_page.php
/bulletinboard
/bulletinboards
/butik
/c
/c99.php
/c:%5c
/cache
/cacti/graph_view.php
/cacti/plugins/weathermap/editor.php
/cart
/cas/login.action
/catalog/admin/includes/stylesheet.css
/caucho-status
/cc
/centreon
/cgi
/cgi-bin
/cgi-bin-sdb
/cgi-bin/..
/cgi-bin/azenv.pl
/cgi-bin/cgiip.exe/WService=wsbroker1/webutil/ping.p
/cgi-bin/check.bat
/cgi-bin/image.php
/cgi-bin/ip1.cgi
/cgi-bin/judge.cgi
/cgi-bin/php3
/cgi-bin/prxjdg.cgi
/cgi-bin/sendtemp.pl
/cgi-bin/vhost.php
/cgi-bin/wsasp.dll/WService=wsbroker1/webutil/ping.p
/cgi-bin/wsisa.dll/WService=wsbroker1/webutil/ping.p
/cgi-bin/wsnsa.dll/WService=wsbroker1/webutil/ping.p
/cgi-bin2
/cgi-local
/cgi_wrapper
/chat
/chat1
/chat2
/chat3
/chi-bin
/class
/cmd.php
/cms
/cnet/dynamic/presentation/net_1/downloaddelegate.down
/command.php
/common
/community
/components
/components/com_roundcube/CHANGELOG
/computer
/config
/configuration_administrator
/console/login/LoginForm.jsp
/content
/cpadmin
/cpadmindb
/cpanelmysql
/cpanelphpmyadmin
/cpanelsql
/cpdbadmin
/cpphpmyadmin
/createemails.inc.php
/crm
/css/uploadify.css
/ctc/servlet/ConfigServlet
/cube
/cube/bin/msgimport
/current_config/Account1
/currentsetting.htm
/cvs
/d
/data/plugin/uploadify/uploadify.css
/data_dump
/database
/databaseadmin
/db
/db/js/keyhandler.js
/db/mysql/main.php
/db/pma/main.php
/db/scripts/setup.php
/db/sql/main.php
/db9
/dbadmin
/dbadmin/config/config.inc.php
/dbdumper
/dbsich
/dbtw-wpd
/default.ida
/deployment-config.json
/deploymentmanager/index.jsp
/discussion
/dmp
/dmpr
/dns
/doLogin.do
/docs
/domains
/download.ashx
/downloader/index.php
/downloads
/drupal
/dump
/dumper
/ecommerce/admin/includes/stylesheet.css
/ehcp
/email/README
/enpadmin/ValidateUser.jsp
/eshop/admin/includes/stylesheet.css
/estadisticas
/etc/lib/pChart2/examples/imageMap/index.php
/examples/jsp/cal/cal2.jsp
/examples/servlets/servlet/SessionExample
/exchange
/exec_raw.php
/ezformml.cgi
/fastenv
/favicon.ico
/feed
/flash_upload.php
/fmail.pl
/formmail.cgi
/foros
/forum
/forum2
/forum3
/forums
/fqa3snue.cfc
/freepbx
/galaxy_
/gallery
/gb
/getip.php
/global
/globals.php3
/guestbook/guestbook.html
/him.php
/hndUnblock.cgi
/home.action
/home.do
/horde
/horde-3.0.5
/horde-3.0.6
/horde-3.0.7
/horde-3.0.8
/horde-3.0.9
/horde2
/horde3
/htdocs
/html/languages/es_es/main.js
/httdocs
/http
/hudson
/if%20youve%20had%20a%20dose%20of%20a%20freaky%20ghost
/iisadmpwd
/inc/jquery/uploadify/uploadify.css
/include/lib/js/uploadify/uploadify.css
/index.action
/index.cgiupgrade_album.ph
/index.do
/index.login.action
/index.php
/index.phtml
/index;jsessionid
/info.php
/intl
/invoker
/invoker/JMXInvokerServlet
/ip.cgi
/ip.php
/ip1.cgi
/issue/login_page.php
/issuetracker/login_page.php
/jcms/jcms_files/jcms1/web1/site/module/comment/opr_readfile.jsp
/jcms/m_5_1/que_chooseusers.jsp
/jcms/m_5_b/selmulti_column.jsp
/jcms/m_5_e/module/voting/opr_voting_modal.jsp
/jenkins/login
/jenkins/script
/jmx-console
/joke
/joomla
/jos.php
/js
/judge.php
/judge112233.php
/language/Swedish
/lib
/lib_gor
/libs
/local-bin/php
/local-bin/php5
/login
/login!check.do
/login.action
/login.cgi
/login.do
/login.html
/login.lua
/login_anon.php
/loginback.jpg
/magmi
/mail
/mail/bin/msgimport
/mail2
/mails/README
/mailz/README
/main.action
/main.do
/main.php
/mambo
/mambots
/manager
/mantis/login_page.php
/mantisbt/login_page.php
/map.xml
/members
/menuBcm.js
/moadmin.php
/mod_cbsms_messages.php
/modules
/msadc
/msd
/msdac
/msdadmin
/msdump
/msdump0
/msgboard
/mss
/mss2
/mss2/bin/msgimport
/mt-comments.cgi
/muieblackcat
/my
/my-sql
/myAdmin/config/config.inc.php
/myAdmin/scripts/setup.php
/mySqlDumper
/myadmin
/myadmin/config/config.inc.php
/myadmin/scripts/setup.php
/mysql
/mysql-admin
/mysql/config/config.inc.php
/mysql/scripts/setup.php
/mysqladmin
/mysqladmin/scripts/setup.php
/mysqladminconfig
/mysqld
/mysqldadmin
/mysqldmp
/mysqlmanager
/nagiosxi/login.php
/nar
/negozio/admin/includes/stylesheet.css
/new-visitor.inc.php
/newboard
/newboards
/newmail
/nice%20ports%2C/Tri%6Eity.txt%2ebak
/ok
/openwebmail
/p
/p/m/a/config/config.inc.php
/pHpMy
/pHpMyAdMiN
/pMA
/padmin
/panel/phpmoadmin/moadmin.php
/php
/php-my-admin
/php-my-admin/config/config.inc.php
/php-myadmin
/php-ofc-library/ofc_upload_image.php
/phpAlbum
/phpBB
/phpBB2
/phpLDAPadmin
/phpMoAdmin/moadmin.php
/phpMyA
/phpMyAdmi
/phpMyAds
/phpMyChat
/phpMyadmin
/phpTest
/phpTest/zologize/axa.php
/phpThumb
/phpThumb.php
/phpadmin
/phpadmin/js/keyhandler.js
/phpadmin/scripts/setup.php
/phpalbum
/phpbb
/phpdb
/phpgroupware
/phpldapadmin
/phpm
/phpma/scripts/setup.php
/phpmanager
/phpmoadmin/moadmin.php
/phpmy
/phpmy-admin
/phpmyAdmin
/phpmya
/phpmyad
/phpmyad-sys
/phpmyadmin
/phpmyadmin1
/phpmyadmin2
/phpmyadmin3
/phpmyadmin4
/phppath/php
/phppath/php5
/phppgadmin
/phppma
/plugins/weathermap/editor.php
/plus/ajax_street.php
/pma
/pma/scripts/setup.php
/pma2005
/pma2011
/pma2012
/pmadmin
/pmwiki
/pmwiki.php
/pmwiki2
/portal
/pp
/ppmwiki
/pr.php
/presse
/profilemanager
/prog/get_composer_att.php
/program
/projects/login_page.php
/proxy
/proxy-1.php
/proxyheader.php
/public/js/uploadify/uploadify.css
/qql
/r
/r57.php
/rc
/readme.html
/recordings
/redirect.aspx
/redirect.php
/reports/rwservlet/showenv
/resin-doc
/resin-doc/examples/ioc-periodictask/viewfile
/resin-doc/examples/quercus-hello/viewfile
/resin-doc/resource/tutorial/jndi-appconfig/test
/resin-doc/viewfile
/rms
/robots.txt
/rom-0
/root
/round
/round/bin
/roundcube
/roundcube-0.1
/roundcube-0.2
/roundcubemail
/roundcubemail-0.1
/roundcubemail-0.2
/s-cgi
/samples
/sap/hana/xs/wdisp/admin
/scgi
/scgi-bin
/scoreboard
/script
/scripts
/scripts/..
/scripts/ideabox/include.php
/scripts/image.php
/scripts/include/sql.php
/scripts/ncbook/ncbook.cgi
/scripts/newsdesk.cgi
/scripts/sendtemp.pl
/scripts/vhost.php
/seeyon/management/status.jsp
/send_emails.inc.php
/server-status
/sftp-config.json
/shopdb
/shownews.action
/shownews.do
/sicherung
/siemens
/sitemap.xml
/skin/adminhtml
/skin/frontend/default/default/css/styles.css
/sl2
/soapCaller.bs
/solr/admin/file
/sphpblog/config/password.txt
/sql
/sqladmin
/sqldumper
/sqlite
/sqlitemanager
/sqlmanager
/sqlweb
/sqlweb/config/config.inc.php
/squirrelmail/CHANGELOG
/ssa
/stat
/staticfiles
/stats
/stoma.php
/struts/webconsole.html
/stssys.htm
/stuff
/sugar
/sugarcrm
/suitecrm
/sumthin
/templets/default/style/dedecms.css
/test
/textenv.pl
/themes/elastixneo/ie.css
/thisdoesnotexistahaha.php
/thumb
/tikiwiki/vendor_extra/elfinder/elfinder.html
/tmUnblock.cgi
/tmp
/toindex.action
/toindex.do
/track
/tracker/login_page.php
/translators.html
/trix/soapCaller.bs
/trixbox/soapCaller.bs
/twiki/bin/view/Main/WebSearch
/twiki/vendor_extra/elfinder/elfinder.html
/typo3
/ugboard
/ugboards
/unAuthorizedAccess.action
/undergraduate
/underground
/uploadify.css
/uploadify/scripts/uploadify.css
/uploadify/uploadify.css
/usage
/user/login
/user/soapCaller.bs
/user/templates/footer.tpl
/util_gw.js
/vc/vc/columncount/tem/downfile.jsp
/vegadns
/vendor_extra/elfinder/elfinder.html
/vhcs2
/vhcs2/domain_default_page/index.html
/vhcs2/soapCaller.bs
/vhosts
/vtigercrm
/w
/wbb2
/web
/web-console
/web-console/ServerInfo.jsp
/webadmin
/webdav
/webdb
/webmai
/webmail
/webmail2
/websql
/webstats
/wiki
/wikipedia
/wikka.php
/wm
/wordpress
/workflow-activities.php
/wp
/wp-content
/wp-login.php
/wp-phpmyadmin
/www
/wwwroot
/xampp
/xxgk/m_6_1/opr_modal.jsp
/xxxxxxxxxxxxx.action
/zabbix
/zadmin
/|~.aspx
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deployment-config.json
http://testp3.pospr.waw.pl/testproxy.php
sftp-config.json
wls-wsat/CoordinatorPortType);

# This one cannot be put into a qw list:

@extras = ('/res/I18nMsg,AjxMsg,ZMsg,ZmMsg,AjxKeys,ZmKeys,ZdMsg,Ajx%20TemplateMsg.js.zgz');

   return uniq sort(@series1, @extras)
}
David Tonhofer
fonte
1

O checkout http://www.modsecurity.org/ também pode ser configurado para atenuar ataques no apache. Você pode pensar em usar servidores diferentes para usuários autenticados e não autenticados. Portanto, para lançar um ataque ao usuário principal do aplicativo Web, você precisa ser totalmente autenticado.

Usuários que abusam podem ter acesso negado ou, pelo menos, ser informados para limpar sua máquina com defeito.

O zelador do Unix
fonte
0

Prefiro usar uma abordagem diferente. Aceite essas solicitações, mas armazene-as em um banco de dados para negá-las imediatamente através de uma função de segurança do seu site. Se um firewall estiver instalado, verifique se ele também bloqueia o IP diretamente por 24 horas. A identificação é bem simples: o que não é uma solicitação regular, é ruim. É isso que faço e funciona muito bem. Observe que isso permite que eu identifique os pedidos recebidos, o número de vezes que eles são emitidos etc. e tenha uma reação muito rápida a eles. Sei que isso requer um pouco mais de conhecimento sobre o software do site, mas no final é muito eficiente para capturar tráfego indesejado e ter uma defesa ativa.

Smurphy
fonte
i fazer isso não por 24 horas se houver vários eventos, mas para 900 horas
Skaperen