detection period: 2023-07-08 00:00-23:59 UTC
total number of suspected botnet IPs: 22996
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21022
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 | 1044 |
2 | ACEVILLEPTELTD-SG | 745 |
3 | DIGITALOCEAN-192-241-128-0 | 508 |
4 | ASEPL-SG | 482 |
5 | PAN-22 | 459 |
6 | CMNET | 421 |
7 | DIGITALOCEAN-107-170-0-0 | 375 |
8 | CHINANET-JS | 375 |
9 | KORNET-KR | 356 |
10 | AL-3 | 298 |
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 | 6841 |
2 | China | 3812 |
3 | India | 1357 |
4 | Singapore | 1341 |
5 | Russian Federation | 797 |
6 | Brazil | 687 |
7 | South Korea | 635 |
8 | Hong Kong | 521 |
9 | Viet Nam | 503 |
10 | Indonesia | 494 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 3344 | 108487 |
2 | 3333 | 70848 |
3 | 445 | 70142 |
4 | 4 | 67166 |
5 | 5900 | 65231 |
6 | 22 | 53326 |
7 | 2822 | 47442 |
8 | 1122 | 45058 |
9 | 4822 | 41197 |
10 | 4422 | 33897 |
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