detection period: 2022-03-06 00:00-23:59 UTC
total number of suspected botnet IPs: 28314
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26497
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 | TencentCloud | 1110 |
2 | ACEVILLEPTELTD-SG | 958 |
3 | DIGITALOCEAN-192-241-128-0 | 741 |
4 | ALISOFT | 592 |
5 | Baidu | 545 |
6 | CMNET | 443 |
7 | NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 436 |
8 | TENCENT-CN | 413 |
9 | MSFT | 408 |
10 | VNPT-VN | 342 |
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 | 6489 |
2 | China | 6416 |
3 | Russian Federation | 1313 |
4 | Singapore | 1137 |
5 | Brazil | 1106 |
6 | India | 1038 |
7 | Viet Nam | 980 |
8 | Hong Kong | 716 |
9 | Indonesia | 544 |
10 | European Union | 487 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 6000 | 118738 |
2 | 57722 | 70896 |
3 | 5900 | 68742 |
4 | 57522 | 67787 |
5 | 57822 | 64625 |
6 | 57422 | 64586 |
7 | 57922 | 63297 |
8 | 57322 | 60229 |
9 | 2016 | 59762 |
10 | 57622 | 59462 |
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