total number of suspected botnet IPs: 26501
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25389
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 | VNPT-VN | 1036 |
| 2 | VIETTEL-VN | 593 |
| 3 | TencentCloud | 556 |
| 4 | TELKOMNET | 499 |
| 5 | KORNET | 452 |
| 6 | TENCENT-CN | 424 |
| 7 | Baidu | 418 |
| 8 | HINET-NET | 369 |
| 9 | 02.558.157/0001-62 | 287 |
| 10 | CHINANET-JS | 271 |
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 | 4472 |
| 2 | Viet Nam | 2269 |
| 3 | United States | 2230 |
| 4 | India | 1688 |
| 5 | Russian Federation | 1502 |
| 6 | Brazil | 1430 |
| 7 | Indonesia | 1264 |
| 8 | France | 811 |
| 9 | South Korea | 669 |
| 10 | Thailand | 667 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 999 | 648671 |
| 2 | 22 | 128395 |
| 3 | 445 | 105924 |
| 4 | 22322 | 94904 |
| 5 | 222 | 79938 |
| 6 | 110 | 44003 |
| 7 | 1433 | 36018 |
| 8 | 3389 | 33309 |
| 9 | 23 | 31056 |
| 10 | 2222 | 28636 |
No comments:
Post a Comment