total number of suspected botnet IPs: 15378
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 14744
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 | Baidu | 534 |
| 2 | TENCENT-CN | 523 |
| 3 | TencentCloud | 495 |
| 4 | KORNET | 291 |
| 5 | HINET-NET | 266 |
| 6 | VNPT-VN | 244 |
| 7 | DO-13 | 195 |
| 8 | DIGITALOCEAN-12 | 193 |
| 9 | VIETTEL-VN | 180 |
| 10 | OVH | 175 |
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 | 3764 |
| 2 | United States | 2084 |
| 3 | France | 730 |
| 4 | Russian Federation | 645 |
| 5 | Viet Nam | 617 |
| 6 | Brazil | 577 |
| 7 | India | 524 |
| 8 | South Korea | 480 |
| 9 | Indonesia | 412 |
| 10 | Taiwan | 344 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 445 | 24466 |
| 2 | 22 | 16837 |
| 3 | 23 | 11572 |
| 4 | 2709 | 6621 |
| 5 | 2704 | 6451 |
| 6 | 2710 | 5895 |
| 7 | 2706 | 5881 |
| 8 | 2702 | 5790 |
| 9 | 2700 | 5589 |
| 10 | 5900 | 5576 |
No comments:
Post a Comment