total number of suspected botnet IPs: 29083
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27629
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 | 1241 |
| 2 | VNPT-VN | 984 |
| 3 | Baidu | 743 |
| 4 | HINET-NET | 738 |
| 5 | TENCENT-CN | 637 |
| 6 | VIETTEL-VN | 521 |
| 7 | CHINANET-JS | 485 |
| 8 | TELKOMNET | 333 |
| 9 | CHINANET-GD | 326 |
| 10 | ALISOFT | 324 |
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 | 7672 |
| 2 | United States | 2819 |
| 3 | Viet Nam | 2164 |
| 4 | India | 1580 |
| 5 | Russian Federation | 1425 |
| 6 | Brazil | 1321 |
| 7 | Indonesia | 1014 |
| 8 | Taiwan | 922 |
| 9 | France | 851 |
| 10 | Thailand | 588 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 445 | 453983 |
| 2 | 2120 | 56035 |
| 3 | 1001 | 52816 |
| 4 | 22 | 49514 |
| 5 | 822 | 47919 |
| 6 | 666 | 46424 |
| 7 | 23 | 42070 |
| 8 | 1433 | 37000 |
| 9 | 2222 | 34940 |
| 10 | 1002 | 29806 |
No comments:
Post a Comment