detection period: 2022-06-29 00:00-23:59 UTC
total number of suspected botnet IPs: 28058
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26675
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 | 1134 |
2 | KORNET-KR | 799 |
3 | ACEVILLEPTELTD-SG | 790 |
4 | HINET-NET | 749 |
5 | Baidu | 534 |
6 | VNPT-VN | 451 |
7 | CMNET | 444 |
8 | UNICOM-HA | 416 |
9 | MSFT | 324 |
10 | VIETTEL-VN | 261 |
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 | 5464 |
2 | China | 4739 |
3 | India | 1561 |
4 | Russian Federation | 1337 |
5 | South Korea | 1296 |
6 | Singapore | 1155 |
7 | Brazil | 1053 |
8 | Viet Nam | 1049 |
9 | Taiwan | 909 |
10 | Indonesia | 702 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 6922 | 63628 |
2 | 22 | 54744 |
3 | 23 | 53952 |
4 | 10022 | 51860 |
5 | 5718 | 49427 |
6 | 56392 | 47639 |
7 | 445 | 47626 |
8 | 822 | 40602 |
9 | 53447 | 35439 |
10 | 5022 | 34878 |