total number of suspected botnet IPs: 20265
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19399
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 | TencentCloud | 730 |
| 2 | Baidu | 600 |
| 3 | TENCENT-CN | 539 |
| 4 | KORNET | 391 |
| 5 | HINET-NET | 383 |
| 6 | VNPT-VN | 378 |
| 7 | VIETTEL-VN | 294 |
| 8 | CHINANET-JS | 247 |
| 9 | CMNET | 227 |
| 10 | DO-13 | 216 |
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 | 4774 |
| 2 | United States | 2283 |
| 3 | Viet Nam | 1030 |
| 4 | Russian Federation | 889 |
| 5 | France | 810 |
| 6 | India | 761 |
| 7 | Brazil | 710 |
| 8 | Indonesia | 587 |
| 9 | South Korea | 571 |
| 10 | Taiwan | 536 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 22 | 50446 |
| 2 | 6678 | 34618 |
| 3 | 445 | 27211 |
| 4 | 222 | 25503 |
| 5 | 23 | 21986 |
| 6 | 10000 | 19943 |
| 7 | 3389 | 18923 |
| 8 | 2227 | 18454 |
| 9 | 2222 | 15711 |
| 10 | 9022 | 13695 |
No comments:
Post a Comment