detection period: 2022-09-10 00:00-23:59 UTC
total number of suspected botnet IPs: 24699
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23494
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 | 1485 |
2 | KORNET-KR | 734 |
3 | CHINANET-JS | 573 |
4 | CMNET | 519 |
5 | HINET-NET | 480 |
6 | ALISOFT | 313 |
7 | VNPT-VN | 292 |
8 | MSFT | 243 |
9 | PAN-22 | 226 |
10 | ACEVILLEPTELTD-SG | 217 |
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 | 5365 |
2 | China | 5222 |
3 | India | 1515 |
4 | South Korea | 1175 |
5 | Russian Federation | 1119 |
6 | Brazil | 962 |
7 | Viet Nam | 768 |
8 | Taiwan | 671 |
9 | Indonesia | 548 |
10 | Singapore | 468 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 9522 | 76923 |
2 | 9622 | 71720 |
3 | 9422 | 70110 |
4 | 9322 | 67428 |
5 | 9822 | 65024 |
6 | 9722 | 63825 |
7 | 9222 | 62062 |
8 | 9122 | 56302 |
9 | 4856 | 51740 |
10 | 9922 | 50912 |
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