detection period: 2022-11-05 00:00-23:59 UTC
total number of suspected botnet IPs: 31466
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 29756
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 | 1593 |
2 | HINET-NET | 936 |
3 | KORNET-KR | 596 |
4 | CMNET | 507 |
5 | CHINANET-JS | 507 |
6 | VNPT-VN | 474 |
7 | ACEVILLEPTELTD-SG | 398 |
8 | MSFT | 330 |
9 | BSNLNET | 295 |
10 | VIETTEL-VN | 285 |
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 | 7214 |
2 | China | 4400 |
3 | India | 2126 |
4 | Russian Federation | 1591 |
5 | Brazil | 1284 |
6 | Taiwan | 1204 |
7 | Viet Nam | 1096 |
8 | South Korea | 1096 |
9 | Indonesia | 800 |
10 | Singapore | 756 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 2213 | 121102 |
2 | 2215 | 88132 |
3 | 445 | 63780 |
4 | 9999 | 53199 |
5 | 23 | 50343 |
6 | 3389 | 49334 |
7 | 22 | 44321 |
8 | 9001 | 41385 |
9 | 1022 | 23953 |
10 | 6677 | 21646 |
No comments:
Post a Comment