detection period: 2023-11-08 00:00-23:59 UTC
total number of suspected botnet IPs: 23892
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21905
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 | TencentCloud | 1042 |
2 | GOOGLE-CLOUD | 1034 |
3 | ACEVILLEPTELTD-SG | 993 |
4 | TENCENT-CN | 697 |
5 | DIGITALOCEAN-192-241-128-0 | 567 |
6 | ALISOFT | 508 |
7 | ASEPL-SG | 465 |
8 | KORNET-KR | 451 |
9 | PAN-22 | 441 |
10 | CMNET | 338 |
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 | 6121 |
2 | China | 5577 |
3 | Singapore | 1528 |
4 | India | 937 |
5 | Hong Kong | 691 |
6 | Brazil | 684 |
7 | South Korea | 677 |
8 | Russian Federation | 648 |
9 | Viet Nam | 432 |
10 | Indonesia | 404 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 8022 | 90504 |
2 | 222 | 73240 |
3 | 1622 | 66763 |
4 | 22 | 48894 |
5 | 6666 | 44280 |
6 | 9322 | 34491 |
7 | 5123 | 33599 |
8 | 4122 | 30484 |
9 | 3422 | 28354 |
10 | 445 | 25461 |
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