detection period: 2022-09-07 00:00-23:59 UTC
total number of suspected botnet IPs: 27750
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26397
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 | 1405 |
2 | KORNET-KR | 838 |
3 | CHINANET-JS | 600 |
4 | CMNET | 580 |
5 | HINET-NET | 458 |
6 | VNPT-VN | 374 |
7 | ALISOFT | 355 |
8 | MSFT | 279 |
9 | BHARTI-IN | 267 |
10 | BSNLNET | 249 |
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 | 5974 |
2 | China | 5215 |
3 | India | 1854 |
4 | Russian Federation | 1407 |
5 | South Korea | 1319 |
6 | Brazil | 1010 |
7 | Viet Nam | 939 |
8 | Indonesia | 712 |
9 | Taiwan | 672 |
10 | Singapore | 523 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 9422 | 84090 |
2 | 9522 | 77394 |
3 | 9322 | 76634 |
4 | 9622 | 76429 |
5 | 9822 | 75406 |
6 | 9222 | 75278 |
7 | 9722 | 69790 |
8 | 9122 | 69482 |
9 | 9922 | 64022 |
10 | 23 | 55110 |
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