Я постоянно получаю попытки спама с одного IP-адреса (хотя этот единственный IP-адрес меняется ежедневно), пытаясь угадать исполняемые файлы на моем веб-сервере. Все они восходят к одному и тому же месту — облачным вычислениям Tencent в Китае. Эти попытки рассылки спама продолжают вызывать сбой сервера, делая веб-сайт недоступным. Как это остановить?
Я пытался связаться с электронной почтой о злоупотреблениях в сети и позвонить моему провайдеру, чтобы узнать, могут ли они что-нибудь сделать, но безрезультатно.
Пример журнала Apache показан ниже.
[Thu Sep 20 22:47:34.169296 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/help.php' not found or unable to stat
[Thu Sep 20 22:47:34.418703 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/java.php' not found or unable to stat
[Thu Sep 20 22:47:34.682234 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/_query.php' not found or unable to stat
[Thu Sep 20 22:47:34.910484 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/test.php' not found or unable to stat
[Thu Sep 20 22:47:35.138673 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/db_cts.php' not found or unable to stat
[Thu Sep 20 22:47:35.369907 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/db_pma.php' not found or unable to stat
[Thu Sep 20 22:47:36.382860 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/logon.php' not found or unable to stat
[Thu Sep 20 22:47:37.920666 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/help-e.php' not found or unable to stat
[Thu Sep 20 22:47:38.149610 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/license.php' not found or unable to stat
[Thu Sep 20 22:47:38.382743 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/log.php' not found or unable to stat
[Thu Sep 20 22:47:38.616254 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/hell.php' not found or unable to stat
[Thu Sep 20 22:47:38.880654 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/pmd_online.php' not found or unable to stat
[Thu Sep 20 22:47:39.111538 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/x.php' not found or unable to stat
[Thu Sep 20 22:47:39.344646 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/shell.php' not found or unable to stat
[Thu Sep 20 22:47:40.321053 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/desktop.ini.php' not found or unable to stat
[Thu Sep 20 22:47:41.916380 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/z.php' not found or unable to stat
[Thu Sep 20 22:47:42.167929 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/lala.php' not found or unable to stat
[Thu Sep 20 22:47:42.429254 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/lala-dpr.php' not found or unable to stat
[Thu Sep 20 22:47:42.691206 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/wpo.php' not found or unable to stat
[Thu Sep 20 22:47:42.944551 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/text.php' not found or unable to stat
[Thu Sep 20 22:47:43.199610 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/wp-config.php' not found or unable to stat
[Thu Sep 20 22:47:43.455259 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/muhstik.php' not found or unable to stat
[Thu Sep 20 22:47:44.529700 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/muhstik2.php' not found or unable to stat
[Thu Sep 20 22:47:45.925214 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/muhstiks.php' not found or unable to stat
[Thu Sep 20 22:47:46.165955 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/muhstik-dpr.php' not found or unable to stat
[Thu Sep 20 22:47:46.424593 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/lol.php' not found or unable to stat
[Thu Sep 20 22:47:46.683114 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/uploader.php' not found or unable to stat
[Thu Sep 20 22:47:46.941768 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/cmd.php' not found or unable to stat
[Thu Sep 20 22:47:47.199412 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/cmx.php' not found or unable to stat
[Thu Sep 20 22:47:47.436995 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/cmv.php' not found or unable to stat
[Thu Sep 20 22:47:48.608073 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/cmdd.php' not found or unable to stat
[Thu Sep 20 22:47:49.941993 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/knal.php' not found or unable to stat
[Thu Sep 20 22:47:50.202085 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/cmd.php' not found or unable to stat
[Thu Sep 20 22:47:50.465856 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/shell.php' not found or unable to stat
[Thu Sep 20 22:47:50.719343 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/appserv.php' not found or unable to stat
[Thu Sep 20 22:47:53.919666 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/wuwu11.php' not found or unable to stat
[Thu Sep 20 22:47:54.135087 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/xw.php' not found or unable to stat
[Thu Sep 20 22:47:54.365319 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/xw1.php' not found or unable to stat
[Thu Sep 20 22:47:54.600458 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/9678.php' not found or unable to stat
[Thu Sep 20 22:47:54.844971 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/wc.php' not found or unable to stat
[Thu Sep 20 22:47:55.109660 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/xx.php' not found or unable to stat
[Thu Sep 20 22:47:55.364916 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/s.php' not found or unable to stat
[Thu Sep 20 22:47:55.581704 2018] [:error] [pid 27541] [client 192.144.156.249:29474] script '/var/www/html/w.php' not found or unable to stat
обновление: дополнительные журналы
[Tue Sep 25 07:59:21.537385 2018] [core:notice] [pid 28393] AH00094: Command line: '/usr/sbin/apache2'
[Tue Sep 25 08:32:08.233864 2018] [autoindex:error] [pid 29290] [client 192.141.161.31:41020] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive
[Tue Sep 25 08:51:23.208687 2018] [autoindex:error] [pid 29759] [client 81.199.17.114:33476] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive
[Tue Sep 25 09:07:45.829806 2018] [autoindex:error] [pid 30004] [client 157.119.212.30:38609] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive
[Tue Sep 25 09:33:49.984459 2018] [autoindex:error] [pid 30699] [client 187.10.199.101:35686] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive
[Tue Sep 25 11:24:46.399677 2018] [autoindex:error] [pid 794] [client 31.7.122.119:57011] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive
[Tue Sep 25 11:53:06.380975 2018] [autoindex:error] [pid 1362] [client 84.22.54.93:37588] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.cgi,index.pl,index.php,index.xhtml,index.htm) found, and server-generated directory index forbidden by Options directive
[Tue Sep 25 12:22:27.732958 2018] [mpm_prefork:notice] [pid 28393] AH00169: caught SIGTERM, shutting down
[Tue Sep 25 12:22:51.582214 2018] [:notice] [pid 2041] FastCGI: process manager initialized (pid 2041)
[Tue Sep 25 12:22:51.892511 2018] [mpm_prefork:notice] [pid 2040] AH00163: Apache/2.4.10 (Raspbian) mod_fastcgi/mod_fastcgi-SNAP-0910052141 mpm-itk/2.4.7-02 PHP/5.6.36-0+deb8u1 OpenSSL/1.0.1t configured -- resuming normal operations
[Tue Sep 25 12:22:51.892924 2018] [core:notice] [pid 2040] AH00094: Command line: '/usr/sbin/apache2'
[Tue Sep 25 12:23:01.247551 2018] [core:error] [pid 2040] AH00046: child process 2046 still did not exit, sending a SIGKILL
[Tue Sep 25 12:23:01.247755 2018] [core:error] [pid 2040] AH00046: child process 2047 still did not exit, sending a SIGKILL
[Tue Sep 25 12:23:02.249062 2018] [mpm_prefork:notice] [pid 2040] AH00169: caught SIGTERM, shutting down