total number of suspected botnet IPs: 25737
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 24306
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 | 750 |
| 2 | VNPT-VN | 738 |
| 3 | Baidu | 633 |
| 4 | TENCENT-CN | 571 |
| 5 | KORNET | 511 |
| 6 | VIETTEL-VN | 466 |
| 7 | HINET-NET | 446 |
| 8 | ALISOFT | 402 |
| 9 | TELKOMNET | 368 |
| 10 | CHINANET-JS | 284 |
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 | 5586 |
| 2 | United States | 2486 |
| 3 | Viet Nam | 1720 |
| 4 | India | 1415 |
| 5 | Russian Federation | 1142 |
| 6 | Indonesia | 1024 |
| 7 | France | 950 |
| 8 | Brazil | 927 |
| 9 | South Korea | 728 |
| 10 | Taiwan | 612 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 999 | 288553 |
| 2 | 445 | 42858 |
| 3 | 22 | 40984 |
| 4 | 6600 | 38180 |
| 5 | 3389 | 30003 |
| 6 | 2205 | 27886 |
| 7 | 1433 | 26929 |
| 8 | 23 | 24963 |
| 9 | 2203 | 21157 |
| 10 | 5900 | 17836 |
No comments:
Post a Comment