Scan de CCbot
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Ajout de 1337 IP … dans le Firewall.
# wc -l /etc/pve/firewall/cluster.fw 7448 /etc/pve/firewall/cluster.fwOn va bien arriver à 10.000 … Misère.
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Encore des nouveaux :
# grep "CCBot" /var/log/apache2/acces*log | sed 's/:/ /g' | awk '{print $2}' | sort -n | uniq | awk '{print "IN DROP -source " $1 " -p tcp -log notice # CCBot"}' | wc -l 1308 -
Je pense que je devrais bloqué Brésil et Vietnam …
# grep "CCBot" /var/log/apache2/acces*log | sed 's/:/ /g' | awk '{print $2}' | sort -n | uniq | xargs -n 1 geoiplookup { } | sort | uniq -c | sort -n | sed -r 's/ GeoIP Country Edition://g' 1 AL, Albania 1 AU, Australia 1 AZ, Azerbaijan 1 BA, Bosnia and Herzegovina 1 BG, Bulgaria 1 BO, Bolivia 1 BW, Botswana 1 BZ, Belize 1 CN, China 1 DZ, Algeria 1 GT, Guatemala 1 HK, Hong Kong 1 IE, Ireland 1 KW, Kuwait 1 MK, Macedonia 1 MU, Mauritius 1 NO, Norway 1 NP, Nepal 1 PA, Panama 1 PK, Pakistan 1 PL, Poland 1 PS, Palestinian Territory 1 RO, Romania 1 SE, Sweden 1 TW, Taiwan 1 VU, Vanuatu 2 HN, Honduras 2 IQ, Iraq 2 KE, Kenya 2 KZ, Kazakhstan 2 MA, Morocco 2 SG, Singapore 2 UY, Uruguay 2 VE, Venezuela 3 JP, Japan 4 DO, Dominican Republic 4 PE, Peru 4 TN, Tunisia 4 UZ, Uzbekistan 6 PY, Paraguay 6 UA, Ukraine 7 EG, Egypt 8 CR, Costa Rica 9 BD, Bangladesh 9 CL, Chile 12 ZA, South Africa 18 RU, Russian Federation 19 CO, Colombia 25 EC, Ecuador 25 ID, Indonesia 27 US, United States 29 MX, Mexico 37 IP Address not found 81 AR, Argentina 317 VN, Vietnam 655 BR, Brazil -
Cela devient gros … je vais devoir faire de la compression.
# wc -l /etc/pve/firewall/cluster.fw 10014 /etc/pve/firewall/cluster.fw -
Je vais compresser via ses IPs:
# cat /etc/pve/firewall/cluster.fw | awk '{print $4}' | grep -v "^$" | grep -v "/" | sort -n | sed 's/\./ /g' | awk '{print $1 "." $2 "." $3 ".0/24"}' | sort -n | uniq -c | sort -n | tail -20 5 14.191.123.0/24 5 14.191.137.0/24 5 14.191.210.0/24 5 177.52.82.0/24 5 177.86.20.0/24 5 177.87.33.0/24 5 187.19.233.0/24 5 187.73.24.0/24 5 190.102.47.0/24 5 195.178.110.0/24 5 201.162.73.0/24 5 216.98.214.0/24 5 78.153.140.0/24 6 14.191.95.0/24 6 18.97.9.0/24 7 14.191.196.0/24 7 185.177.72.0/24 7 189.84.180.0/24 9 23.178.112.0/24 11 186.158.200.0/24 -
Et voila :
# cat /etc/pve/firewall/cluster.fw | awk '{print $4}' | grep -v "^$" | grep -v "/" | sort -n | sed 's/\./ /g' | awk '{print $1 "." $2 "." $3 ".0/24"}' | sort -n | uniq -c | sort -n | awk '{print "IN DROP -source " $2 " -p tcp -log notice # CCBot compress"}' | tail -20 IN DROP -source 14.191.123.0/24 -p tcp -log notice # CCBot compress IN DROP -source 14.191.137.0/24 -p tcp -log notice # CCBot compress IN DROP -source 14.191.210.0/24 -p tcp -log notice # CCBot compress IN DROP -source 177.52.82.0/24 -p tcp -log notice # CCBot compress IN DROP -source 177.86.20.0/24 -p tcp -log notice # CCBot compress IN DROP -source 177.87.33.0/24 -p tcp -log notice # CCBot compress IN DROP -source 187.19.233.0/24 -p tcp -log notice # CCBot compress IN DROP -source 187.73.24.0/24 -p tcp -log notice # CCBot compress IN DROP -source 190.102.47.0/24 -p tcp -log notice # CCBot compress IN DROP -source 195.178.110.0/24 -p tcp -log notice # CCBot compress IN DROP -source 201.162.73.0/24 -p tcp -log notice # CCBot compress IN DROP -source 216.98.214.0/24 -p tcp -log notice # CCBot compress IN DROP -source 78.153.140.0/24 -p tcp -log notice # CCBot compress IN DROP -source 14.191.95.0/24 -p tcp -log notice # CCBot compress IN DROP -source 18.97.9.0/24 -p tcp -log notice # CCBot compress IN DROP -source 14.191.196.0/24 -p tcp -log notice # CCBot compress IN DROP -source 185.177.72.0/24 -p tcp -log notice # CCBot compress IN DROP -source 189.84.180.0/24 -p tcp -log notice # CCBot compress IN DROP -source 186.158.200.0/24 -p tcp -log notice # CCBot compress -
La compression n’est pas énorme :
# wc -l /etc/pve/firewall/cluster.fw 8785 /etc/pve/firewall/cluster.fw -
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Nouveau ajout de CCBot :
# wc -l /etc/pve/firewall/cluster.fw 9251 /etc/pve/firewall/cluster.fw # wc -l /etc/pve/firewall/cluster.fw 9952 /etc/pve/firewall/cluster.fw -
Je vais devoir faire encore une compression :
# grep "# CCBot" /etc/pve/firewall/cluster.fw | awk '{print $4}' | grep -v "^$" | grep -v "/" | sort -n | sed 's/\./ /g' | awk '{print $1 "." $2 "." $3 ".0/24"}' | sort -n | uniq -c | sort -n | awk '{print "IN DROP -source " $2 " -p tcp -log notice # CCBot compress"}' | tail -10 IN DROP -source 177.131.178.0/24 -p tcp -log notice # CCBot compress IN DROP -source 177.152.87.0/24 -p tcp -log notice # CCBot compress IN DROP -source 177.54.199.0/24 -p tcp -log notice # CCBot compress IN DROP -source 181.91.86.0/24 -p tcp -log notice # CCBot compress IN DROP -source 187.180.212.0/24 -p tcp -log notice # CCBot compress IN DROP -source 14.191.161.0/24 -p tcp -log notice # CCBot compress IN DROP -source 14.191.163.0/24 -p tcp -log notice # CCBot compress IN DROP -source 14.191.230.0/24 -p tcp -log notice # CCBot compress IN DROP -source 14.191.25.0/24 -p tcp -log notice # CCBot compress IN DROP -source 14.191.92.0/24 -p tcp -log notice # CCBot compress -
Je suis tellement gonflé que je vais mettre :
IN DROP -source 14.191.0.0/16 -p tcp -log notice # CCBot compress Vietnam -
En gros :
# grep "# CCBot" /etc/pve/firewall/cluster.fw | awk '{print $4}' | grep -v "^$" | grep -v "/" | sort -n | sed 's/\./ /g' | awk '{print $1 "." $2 ".0.0"}' | sort -n | uniq -c | sort -n | tail 41 179.125.0.0 42 177.37.0.0 54 113.172.0.0 55 123.21.0.0 67 14.186.0.0 67 14.187.0.0 73 113.173.0.0 73 14.169.0.0 83 123.20.0.0 221 14.191.0.0 -
Finalement je vais mettre :
IN DROP -source 14.169.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 123.20.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 14.191.0.0/16 -p tcp -log notice # CCBot compress Vietnam -
Je pense qu’il faut bloquer tous le Vietnam :
IN DROP -source 113.172.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 123.21.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 14.186.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 14.187.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 113.173.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 14.169.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 123.20.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 14.191.0.0/16 -p tcp -log notice # CCBot compress Vietnam -
Première fois que j’ai une liste aussi courte …
IN DROP -source 14.244.113.213 -p tcp -log notice # CCBot IN DROP -source 36.76.141.212 -p tcp -log notice # CCBot IN DROP -source 39.194.5.127 -p tcp -log notice # CCBot IN DROP -source 45.182.243.249 -p tcp -log notice # CCBot IN DROP -source 45.239.229.164 -p tcp -log notice # CCBot IN DROP -source 117.5.147.154 -p tcp -log notice # CCBot IN DROP -source 123.16.246.87 -p tcp -log notice # CCBot IN DROP -source 125.167.51.134 -p tcp -log notice # CCBot IN DROP -source 138.117.55.41 -p tcp -log notice # CCBot IN DROP -source 138.59.239.70 -p tcp -log notice # CCBot IN DROP -source 152.174.97.241 -p tcp -log notice # CCBot IN DROP -source 170.150.132.229 -p tcp -log notice # CCBot IN DROP -source 170.246.81.226 -p tcp -log notice # CCBot IN DROP -source 177.129.25.77 -p tcp -log notice # CCBot IN DROP -source 177.184.101.224 -p tcp -log notice # CCBot IN DROP -source 177.189.108.89 -p tcp -log notice # CCBot IN DROP -source 177.220.186.160 -p tcp -log notice # CCBot IN DROP -source 179.125.149.52 -p tcp -log notice # CCBot IN DROP -source 181.209.78.10 -p tcp -log notice # CCBot IN DROP -source 181.46.185.101 -p tcp -log notice # CCBot IN DROP -source 186.248.207.130 -p tcp -log notice # CCBot IN DROP -source 200.100.17.102 -p tcp -log notice # CCBot IN DROP -source 200.236.234.166 -p tcp -log notice # CCBot IN DROP -source 201.13.60.69 -p tcp -log notice # CCBot IN DROP -source 201.50.138.239 -p tcp -log notice # CCBot IN DROP -source 202.59.194.99 -p tcp -log notice # CCBot -
Je viens de l’ajouter à ma liste …
je vais aussi ajouter :
IN DROP -source 14.188.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 1.54.0.0/16 -p tcp -log notice # CCBot compress Vietnam IN DROP -source 36.76.0.0/16 -p tcp -log notice # CCBot compress Indonesie IN DROP -source 45.182.0.0/16 -p tcp -log notice # CCBot compress Bresil -
Aie … uniquement 3 aujourd’hui :
# grep '"CCBot"' /var/log/apache2/acces*log | sed 's/:/ /g' | awk '{print $2}' | sort -n | uniq | awk '{print "IN REJECT -source " $1 " -p tcp -log notice # CCBot"}' IN REJECT -source 114.130.186.201 -p tcp -log notice # CCBot IN REJECT -source 177.234.217.135 -p tcp -log notice # CCBot IN REJECT -source 190.97.224.56 -p tcp -log notice # CCBot -
On dirait que le blocage de 3% des IPs à porté ses fruits :
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Le prix sur les architectures de CCbot est énorme :
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