total number of suspected botnet IPs: 15069
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 14413
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 | TENCENT-CN | 500 |
| 2 | TencentCloud | 472 |
| 3 | Baidu | 452 |
| 4 | KORNET | 303 |
| 5 | VNPT-VN | 258 |
| 6 | HINET-NET | 258 |
| 7 | DIGITALOCEAN-12 | 203 |
| 8 | DO-13 | 180 |
| 9 | CMNET | 164 |
| 10 | 02.558.157/0001-62 | 164 |
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 | 3382 |
| 2 | United States | 1961 |
| 3 | France | 790 |
| 4 | Brazil | 622 |
| 5 | Viet Nam | 618 |
| 6 | India | 611 |
| 7 | Russian Federation | 593 |
| 8 | South Korea | 511 |
| 9 | Indonesia | 436 |
| 10 | Taiwan | 327 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 445 | 28321 |
| 2 | 23 | 21774 |
| 3 | 22 | 20051 |
| 4 | 2000 | 17208 |
| 5 | 7070 | 9006 |
| 6 | 3389 | 8977 |
| 7 | 5038 | 6080 |
| 8 | 2100 | 6024 |
| 9 | 8080 | 5685 |
| 10 | 222 | 5640 |
No comments:
Post a Comment