Voici toutes les tentatives :
45.9.20.101 - - [11/May/2022:09:56:44 +0200] "POST /Autodiscover/Autodiscover.xml HTTP/1.1" 302 218 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:09:56:45 +0200] "GET /user/auth/login HTTP/1.1" 200 8190 "http://80.15.48.50:80/Autodiscover/Autodiscover.xml" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:11:09:47 +0200] "GET /?XDEBUG_SESSION_START=phpstorm HTTP/1.1" 302 400 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:11:09:48 +0200] "GET /user/auth/login HTTP/1.1" 200 8269 "http://80.15.48.50:80/?XDEBUG_SESSION_START=phpstorm" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:12:05:05 +0200] "GET /console/ HTTP/1.1" 302 400 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:12:05:05 +0200] "GET /user/auth/login HTTP/1.1" 200 8269 "http://80.15.48.50:80/console/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:12:25:06 +0200] "GET / HTTP/1.1" 302 5554 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:12:25:08 +0200] "GET /user/auth/login HTTP/1.1" 200 13468 "https://80.15.48.50:443/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:13:29:32 +0200] "GET /index.php?s=/Index/\\think\\app/invokefunction&function=call_user_func_array&vars[0]=md5&vars[1][]=HelloThinkPHP21 HTTP/1.1" 302 400 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:13:29:32 +0200] "GET /user/auth/login HTTP/1.1" 200 8272 "http://80.15.48.50:80/index.php?s=/Index/\\think\\app/invokefunction&function=call_user_func_array&vars[0]=md5&vars[1][]=HelloThinkPHP21" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:14:01:19 +0200] "GET /?a=fetch&content=die(@md5(HelloThinkCMF)) HTTP/1.1" 302 400 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:14:01:21 +0200] "GET /user/auth/login HTTP/1.1" 200 8269 "http://80.15.48.50:80/?a=fetch&content=die(@md5(HelloThinkCMF)) " "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:14:38:52 +0200] "GET /actuator/gateway/routes HTTP/1.1" 302 400 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:14:38:52 +0200] "GET /user/auth/login HTTP/1.1" 200 8269 "http://80.15.48.50:80/actuator/gateway/routes" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:15:02:21 +0200] "GET /actuator/gateway/routes HTTP/1.1" 302 5554 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:15:02:24 +0200] "GET /user/auth/login HTTP/1.1" 200 13465 "https://80.15.48.50:443/actuator/gateway/routes" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:16:01:06 +0200] "GET /solr/admin/info/system?wt=json HTTP/1.1" 302 400 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" 45.9.20.101 - - [11/May/2022:16:01:06 +0200] "GET /user/auth/login HTTP/1.1" 200 8269 "http://80.15.48.50:80/solr/admin/info/system?wt=json" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
C’est pas la première fois visiblement :
# grep "45.9.20.101" /var/log/apache2/access.humhub.log* | wc -l 65
Un conseil :
iptables -A INPUT -s 45.9.20.101 -j DROP /usr/sbin/iptables-save > /etc/iptables/rules.v4