detection period: 2024-01-30 00:00-23:59 UTC
total number of suspected botnet IPs: 28064
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26071
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 | ALISOFT | 1400 |
2 | GOOGLE-CLOUD | 1045 |
3 | ACEVILLEPTELTD-SG | 1021 |
4 | TencentCloud | 995 |
5 | TENCENT-CN | 612 |
6 | DIGITALOCEAN-192-241-128-0 | 588 |
7 | KORNET-KR | 577 |
8 | PAN-22 | 462 |
9 | CHINANET-JS | 440 |
10 | UCLOUD-HK | 427 |
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 | China | 8427 |
2 | United States | 6647 |
3 | Singapore | 1509 |
4 | India | 1057 |
5 | Hong Kong | 864 |
6 | South Korea | 863 |
7 | Russian Federation | 768 |
8 | Brazil | 619 |
9 | Viet Nam | 457 |
10 | Indonesia | 418 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 9422 | 100392 |
2 | 2288 | 80363 |
3 | 22 | 47166 |
4 | 2222 | 36876 |
5 | 2220 | 35109 |
6 | 922 | 34895 |
7 | 22009 | 31567 |
8 | 6322 | 31062 |
9 | 3613 | 30817 |
10 | 9122 | 30573 |