total number of suspected botnet IPs: 28194
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 26709
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 | 1302 |
| 2 | VNPT-VN | 895 |
| 3 | Baidu | 751 |
| 4 | TENCENT-CN | 648 |
| 5 | VIETTEL-VN | 484 |
| 6 | HINET-NET | 448 |
| 7 | ALISOFT | 402 |
| 8 | CHINANET-JS | 391 |
| 9 | VE-CSVE-LACNIC | 369 |
| 10 | KORNET | 338 |
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 | 7515 |
| 2 | United States | 2762 |
| 3 | Viet Nam | 2004 |
| 4 | India | 1538 |
| 5 | Russian Federation | 1344 |
| 6 | Brazil | 1230 |
| 7 | Indonesia | 902 |
| 8 | France | 826 |
| 9 | Taiwan | 576 |
| 10 | Thailand | 568 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 445 | 522132 |
| 2 | 3000 | 179565 |
| 3 | 241 | 72806 |
| 4 | 244 | 68067 |
| 5 | 243 | 64660 |
| 6 | 22 | 48413 |
| 7 | 3389 | 43124 |
| 8 | 1433 | 40388 |
| 9 | 23 | 28397 |
| 10 | 5550 | 26986 |
No comments:
Post a Comment