total number of suspected botnet IPs: 29320
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27838
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 | 1262 |
| 2 | VNPT-VN | 878 |
| 3 | MSFT | 733 |
| 4 | Baidu | 731 |
| 5 | HINET-NET | 716 |
| 6 | TENCENT-CN | 657 |
| 7 | VIETTEL-VN | 523 |
| 8 | CHINANET-JS | 399 |
| 9 | ALISOFT | 357 |
| 10 | VE-CSVE-LACNIC | 356 |
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 | 7706 |
| 2 | United States | 3791 |
| 3 | Viet Nam | 1877 |
| 4 | India | 1284 |
| 5 | Russian Federation | 1248 |
| 6 | Brazil | 1234 |
| 7 | Taiwan | 912 |
| 8 | Indonesia | 909 |
| 9 | France | 892 |
| 10 | Thailand | 511 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 445 | 259926 |
| 2 | 7023 | 78488 |
| 3 | 1433 | 69831 |
| 4 | 23 | 55196 |
| 5 | 22 | 46231 |
| 6 | 26 | 46163 |
| 7 | 25 | 36792 |
| 8 | 2224 | 32718 |
| 9 | 3389 | 30033 |
| 10 | 1 | 21237 |
No comments:
Post a Comment