total number of suspected botnet IPs: 30293
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 28875
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 | 1351 |
| 2 | VNPT-VN | 964 |
| 3 | Baidu | 949 |
| 4 | DIGITALOCEAN-192-241-128-0 | 787 |
| 5 | TENCENT-CN | 716 |
| 6 | VIETTEL-VN | 561 |
| 7 | CHINANET-JS | 439 |
| 8 | ALISOFT | 411 |
| 9 | HINET-NET | 393 |
| 10 | CHINANET-GD | 337 |
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 | 8141 |
| 2 | United States | 4056 |
| 3 | Viet Nam | 2142 |
| 4 | Brazil | 1508 |
| 5 | India | 1387 |
| 6 | Russian Federation | 1226 |
| 7 | Indonesia | 894 |
| 8 | France | 869 |
| 9 | Thailand | 596 |
| 10 | Taiwan | 544 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 445 | 463582 |
| 2 | 654 | 112004 |
| 3 | 22 | 57485 |
| 4 | 1433 | 52921 |
| 5 | 23 | 45267 |
| 6 | 6565 | 33978 |
| 7 | 1234 | 33863 |
| 8 | 6322 | 32547 |
| 9 | 6822 | 32309 |
| 10 | 5922 | 31577 |
No comments:
Post a Comment