detection period: 2023-11-13 00:00-23:59 UTC
total number of suspected botnet IPs: 22816
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21108
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 | GOOGLE-CLOUD | 1039 |
2 | ACEVILLEPTELTD-SG | 930 |
3 | TencentCloud | 796 |
4 | DIGITALOCEAN-192-241-128-0 | 565 |
5 | TENCENT-CN | 535 |
6 | KORNET-KR | 514 |
7 | PAN-22 | 440 |
8 | LINODE-US | 436 |
9 | ALISOFT | 430 |
10 | ASEPL-SG | 339 |
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 | 6365 |
2 | China | 4974 |
3 | Singapore | 1309 |
4 | India | 805 |
5 | South Korea | 786 |
6 | Viet Nam | 686 |
7 | Hong Kong | 650 |
8 | Brazil | 628 |
9 | Russian Federation | 624 |
10 | Indonesia | 427 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 222 | 66522 |
2 | 22 | 44441 |
3 | 8022 | 36564 |
4 | 445 | 28747 |
5 | 8082 | 22667 |
6 | 822 | 21817 |
7 | 1010 | 20752 |
8 | 56022 | 18817 |
9 | 5422 | 17642 |
10 | 827 | 17424 |
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