detection period: 2022-06-11 00:00-23:59 UTC
total number of suspected botnet IPs: 26561
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25285
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 | ACEVILLEPTELTD-SG | 1268 |
2 | DIGITALOCEAN-192-241-128-0 | 1129 |
3 | KORNET-KR | 913 |
4 | Baidu | 483 |
5 | HINET-NET | 455 |
6 | VNPT-VN | 355 |
7 | MSFT | 309 |
8 | CMNET | 303 |
9 | CHINANET-JS | 292 |
10 | ALISOFT | 270 |
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 | 5556 |
2 | China | 4292 |
3 | Singapore | 1628 |
4 | South Korea | 1400 |
5 | India | 1328 |
6 | Russian Federation | 1144 |
7 | Brazil | 967 |
8 | Viet Nam | 911 |
9 | Taiwan | 603 |
10 | Indonesia | 596 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 8080 | 288868 |
2 | 3128 | 168733 |
3 | 999 | 145839 |
4 | 8118 | 130411 |
5 | 1080 | 104021 |
6 | 5389 | 78009 |
7 | 4145 | 70104 |
8 | 4143 | 68840 |
9 | 1081 | 68742 |
10 | 23 | 67735 |
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