total number of suspected botnet IPs: 16477
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 15847
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 | Baidu | 530 |
| 2 | TencentCloud | 504 |
| 3 | TENCENT-CN | 502 |
| 4 | VNPT-VN | 307 |
| 5 | HINET-NET | 299 |
| 6 | KORNET | 288 |
| 7 | DO-13 | 221 |
| 8 | CMNET | 218 |
| 9 | DIGITALOCEAN-12 | 216 |
| 10 | VIETTEL-VN | 202 |
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 | 4041 |
| 2 | United States | 2115 |
| 3 | France | 765 |
| 4 | Viet Nam | 732 |
| 5 | Russian Federation | 706 |
| 6 | India | 625 |
| 7 | Brazil | 579 |
| 8 | Indonesia | 527 |
| 9 | South Korea | 450 |
| 10 | Taiwan | 381 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 23 | 17182 |
| 2 | 22 | 16461 |
| 3 | 445 | 11433 |
| 4 | 1433 | 8777 |
| 5 | 9001 | 8564 |
| 6 | 4022 | 8043 |
| 7 | 2704 | 6936 |
| 8 | 2710 | 6785 |
| 9 | 2712 | 6687 |
| 10 | 7070 | 6570 |
No comments:
Post a Comment