detection period: 2022-09-25 00:00-23:59 UTC
total number of suspected botnet IPs: 27437
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26067
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 | DIGITALOCEAN-192-241-128-0 | 1488 |
2 | KORNET-KR | 1098 |
3 | HINET-NET | 744 |
4 | CHINANET-JS | 565 |
5 | CMNET | 465 |
6 | ALISOFT | 300 |
7 | VNPT-VN | 264 |
8 | MSFT | 262 |
9 | ACEVILLEPTELTD-SG | 234 |
10 | BHARTI-IN | 227 |
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 | 6348 |
2 | China | 4492 |
3 | South Korea | 1692 |
4 | India | 1433 |
5 | Russian Federation | 1376 |
6 | Brazil | 1158 |
7 | Taiwan | 960 |
8 | Viet Nam | 747 |
9 | Indonesia | 541 |
10 | Singapore | 513 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 131 | 85155 |
2 | 122 | 82220 |
3 | 119 | 81547 |
4 | 120 | 81415 |
5 | 123 | 81287 |
6 | 124 | 79070 |
7 | 117 | 78923 |
8 | 118 | 78612 |
9 | 129 | 78609 |
10 | 128 | 78570 |
No comments:
Post a Comment