total number of suspected botnet IPs: 32243
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 30768
number of spam blocked: 0
recipient count of spam blocked: 0
The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | HINET-NET | 1701 |
| 2 | TencentCloud | 1265 |
| 3 | Baidu | 968 |
| 4 | TENCENT-CN | 732 |
| 5 | VNPT-VN | 637 |
| 6 | DIGITALOCEAN-162-243-0-0 | 600 |
| 7 | VIETTEL-VN | 533 |
| 8 | KORNET | 504 |
| 9 | CMNET | 435 |
| 10 | ALISOFT | 424 |
The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | China | 8265 |
| 2 | United States | 3742 |
| 3 | Taiwan | 2032 |
| 4 | Russian Federation | 1751 |
| 5 | Viet Nam | 1628 |
| 6 | India | 982 |
| 7 | France | 925 |
| 8 | Indonesia | 818 |
| 9 | South Korea | 742 |
| 10 | Thailand | 499 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2000 | 115326 |
| 2 | 445 | 94908 |
| 3 | 3382 | 67731 |
| 4 | 3005 | 64299 |
| 5 | 22 | 55933 |
| 6 | 1110 | 49731 |
| 7 | 1113 | 45629 |
| 8 | 2021 | 43684 |
| 9 | 2024 | 42511 |
| 10 | 1111 | 41966 |
No comments:
Post a Comment