detection period: 2022-10-27 00:00-23:59 UTC
total number of suspected botnet IPs: 32498
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 30778
number of spam blocked: 0
recipient count of spam blocked: 0
The top 10 networks (as found in WHOIS), ordered by the number of suspected botnet IPs are:
Rank | Network | # of suspected botnet IPs |
---|---|---|
1 | DIGITALOCEAN-192-241-128-0 | 1446 |
2 | HINET-NET | 894 |
3 | KORNET-KR | 752 |
4 | CHINANET-JS | 688 |
5 | CMNET | 583 |
6 | VNPT-VN | 571 |
7 | VIETTEL-VN | 352 |
8 | MSFT | 337 |
9 | ACEVILLEPTELTD-SG | 335 |
10 | BHARTI-IN | 305 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
Rank | Country/Region | # of suspected botnet IPs |
---|---|---|
1 | United States | 6523 |
2 | China | 5035 |
3 | India | 2203 |
4 | Russian Federation | 1877 |
5 | South Korea | 1432 |
6 | Brazil | 1414 |
7 | Viet Nam | 1326 |
8 | Taiwan | 1152 |
9 | Indonesia | 946 |
10 | Singapore | 585 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 445 | 79214 |
2 | 23 | 66423 |
3 | 6622 | 48188 |
4 | 2022 | 45891 |
5 | 22 | 45226 |
6 | 1022 | 43498 |
7 | 1122 | 36722 |
8 | 3300 | 25924 |
9 | 6022 | 19076 |
10 | 2014 | 18690 |
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