Voici mon iptable courante :
*filter :INPUT ACCEPT [1617998378:2870557962726] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [342938945:308572427452] -A INPUT -s 112.126.90.41/32 -j DROP -A INPUT -s 116.147.2.110/32 -j DROP -A INPUT -s 122.14.209.13/32 -j DROP -A INPUT -s 158.69.13.199/32 -j DROP -A INPUT -s 193.112.88.67/32 -j DROP -A INPUT -s 210.21.218.26/32 -j DROP -A INPUT -s 223.75.249.2/32 -j DROP -A INPUT -s 27.50.160.35/32 -j DROP -A INPUT -s 49.233.63.234/32 -j DROP -A INPUT -s 91.242.37.16/32 -j DROP -A INPUT -s 103.87.167.253/32 -j DROP -A INPUT -s 113.160.229.252/32 -j DROP -A INPUT -s 123.201.235.83/32 -j DROP -A INPUT -s 156.221.147.68/32 -j DROP -A INPUT -s 171.236.213.49/32 -j DROP -A INPUT -s 176.240.226.165/32 -j DROP -A INPUT -s 202.90.133.210/32 -j DROP -A INPUT -s 216.104.201.88/32 -j DROP -A INPUT -s 175.172.174.191/32 -j DROP -A INPUT -s 123.132.65.176/32 -j DROP -A INPUT -s 103.145.13.43/32 -j DROP -A INPUT -s 175.21.153.128/32 -j DROP -A INPUT -s 178.63.34.189/32 -j DROP -A INPUT -s 74.120.14.36/32 -j DROP -A INPUT -s 34.240.212.8/32 -j DROP -A INPUT -s 167.248.133.52/32 -j DROP -A INPUT -s 162.142.125.52/32 -j DROP -A INPUT -s 197.53.220.102/32 -j DROP -A INPUT -s 134.209.87.169/32 -j DROP -A INPUT -s 66.151.211.226/32 -j DROP -A INPUT -s 61.40.0.0/16 -j DROP -A INPUT -s 66.210.251.136/32 -j DROP -A INPUT -s 202.215.160.75/32 -j DROP -A INPUT -s 81.68.159.121/32 -j DROP -A INPUT -s 178.129.246.3/32 -j DROP -A INPUT -s 46.209.56.107/32 -j DROP -A INPUT -s 156.197.215.223/32 -j DROP -A INPUT -s 156.216.50.199/32 -j DROP -A INPUT -s 192.241.224.104/32 -j DROP -A INPUT -s 192.241.206.242/32 -j DROP -A INPUT -s 216.245.193.22/32 -j DROP COMMIT
Cela fait suite aux articles :
Nouvelle attaque sur Ngnix : /owa/auth/logon.aspx?url=https://1/ecp/
Nouvelle attaque sur Ngnix : debes.venus.lol
IPtable : Conseil sur les forums
Vulnabilitée elrekt.php afin de lister les IPs qui font des scans
# zgrep "elrekt.php" /var/log/apache2/error* | awk '{print $10}' | sed 's/:/ /g' | awk '{print $1}' | sort | uniq -c
1 117.78.23.55
1 119.28.222.106
1 193.112.88.67
1 193.112.94.225
1 194.59.171.236
1 203.155.215.85
1 212.64.69.194
1 27.50.160.35
1 36.248.211.71
1 36.27.208.157
1 81.68.106.157
Comment filtrer rapidement des IP qui attaquent via currentsetting.htm ( Faille de routeur Netgear)
Serveur de moins d’une semaine … déjà attaqué !