detection period: 2022-10-03 00:00-23:59 UTC
total number of suspected botnet IPs: 32170
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 30487
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 | 1672 |
2 | KORNET-KR | 1473 |
3 | HINET-NET | 807 |
4 | CHINANET-JS | 719 |
5 | VNPT-VN | 597 |
6 | CMNET | 568 |
7 | VIETTEL-VN | 322 |
8 | BHARTI-IN | 292 |
9 | BSNLNET | 280 |
10 | ALISOFT | 257 |
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 | 6521 |
2 | China | 4803 |
3 | South Korea | 2148 |
4 | India | 2097 |
5 | Russian Federation | 1674 |
6 | Brazil | 1386 |
7 | Viet Nam | 1298 |
8 | Taiwan | 1044 |
9 | Indonesia | 912 |
10 | Hong Kong | 562 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 12322 | 149466 |
2 | 3322 | 111826 |
3 | 12122 | 91709 |
4 | 12222 | 90006 |
5 | 23 | 73040 |
6 | 445 | 72001 |
7 | 7002 | 54638 |
8 | 2266 | 51309 |
9 | 12422 | 44781 |
10 | 22 | 40028 |
No comments:
Post a Comment