total number of suspected botnet IPs: 17611
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 16895
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 | 643 |
| 2 | TencentCloud | 614 |
| 3 | TENCENT-CN | 597 |
| 4 | KORNET | 315 |
| 5 | DO-13 | 286 |
| 6 | CMNET | 272 |
| 7 | HINET-NET | 260 |
| 8 | DIGITALOCEAN-12 | 234 |
| 9 | TELKOMNET | 224 |
| 10 | VNPT-VN | 218 |
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 | 4775 |
| 2 | United States | 2197 |
| 3 | France | 830 |
| 4 | India | 702 |
| 5 | Russian Federation | 698 |
| 6 | Viet Nam | 613 |
| 7 | Indonesia | 569 |
| 8 | Brazil | 537 |
| 9 | South Korea | 509 |
| 10 | Singapore | 351 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 445 | 20923 |
| 2 | 22 | 18167 |
| 3 | 23 | 17298 |
| 4 | 10000 | 14673 |
| 5 | 9000 | 10284 |
| 6 | 1433 | 9893 |
| 7 | 3389 | 8155 |
| 8 | 999 | 7545 |
| 9 | 4022 | 7539 |
| 10 | 9121 | 7475 |
No comments:
Post a Comment