detection period: 2022-01-10 00:00-23:59 UTC
total number of suspected botnet IPs: 20341
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 18482
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 | 854 |
2 | DIGITALOCEAN-192-241-128-0 | 719 |
3 | VNPT-VN | 489 |
4 | TencentCloud | 444 |
5 | VIETTEL-VN | 344 |
6 | HINET-NET | 344 |
7 | CMNET | 313 |
8 | BSNLNET | 267 |
9 | TELKOMNET | 213 |
10 | CHINANET-GD | 211 |
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 | 3866 |
2 | United States | 3214 |
3 | India | 1472 |
4 | Russian Federation | 1217 |
5 | Viet Nam | 1176 |
6 | Brazil | 956 |
7 | Indonesia | 668 |
8 | Thailand | 528 |
9 | Taiwan | 449 |
10 | Mexico | 410 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 7722 | 304979 |
2 | 6000 | 219110 |
3 | 3389 | 129824 |
4 | 9522 | 124854 |
5 | 8023 | 107342 |
6 | 2289 | 98163 |
7 | 5900 | 82187 |
8 | 10023 | 77923 |
9 | 445 | 77198 |
10 | 6822 | 73092 |
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