detection period: 2022-09-15 00:00-23:59 UTC
total number of suspected botnet IPs: 27989
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26590
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 | 1474 |
2 | KORNET-KR | 722 |
3 | CHINANET-JS | 624 |
4 | CMNET | 505 |
5 | HINET-NET | 501 |
6 | VNPT-VN | 420 |
7 | ALISOFT | 348 |
8 | BHARTI-IN | 273 |
9 | MSFT | 269 |
10 | VIETTEL-VN | 267 |
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 | 5685 |
2 | China | 5276 |
3 | India | 1895 |
4 | Russian Federation | 1325 |
5 | South Korea | 1219 |
6 | Brazil | 1219 |
7 | Viet Nam | 1044 |
8 | Taiwan | 706 |
9 | Indonesia | 695 |
10 | Hong Kong | 514 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 9422 | 66048 |
2 | 9222 | 62128 |
3 | 9622 | 61640 |
4 | 9822 | 60314 |
5 | 9522 | 60174 |
6 | 9322 | 59395 |
7 | 9722 | 56243 |
8 | 9122 | 55478 |
9 | 23 | 52449 |
10 | 9922 | 47625 |
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