detection period: 2025-05-02 00:00-23:59 UTC
total number of suspected botnet IPs: 23529
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21693
number of spam blocked: 0
recipient count of spam blocked: 0
The top 10 networks (as found in WHOIS), ordered by the number of suspected botnet IPs are:
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | MSFT | 1859 |
| 2 | AL-3 | 1212 |
| 3 | GOOGLE-CLOUD | 1013 |
| 4 | PAN-22 | 958 |
| 5 | ASEPL-SG | 783 |
| 6 | BSNLNET | 745 |
| 7 | HURRICANE-4 | 445 |
| 8 | ALISOFT | 436 |
| 9 | CMNET | 434 |
| 10 | KORNET-KR | 401 |
The top 10 countries (as defined by the 2-character country code), ordered by the number of suspected botnet IPs are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | United States | 8083 |
| 2 | China | 5725 |
| 3 | India | 1510 |
| 4 | Singapore | 946 |
| 5 | Hong Kong | 699 |
| 6 | South Korea | 659 |
| 7 | Russian Federation | 409 |
| 8 | United Kingdom | 369 |
| 9 | Indonesia | 319 |
| 10 | Germany | 316 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 4444 | 135599 |
| 2 | 2024 | 82302 |
| 3 | 2227 | 43283 |
| 4 | 22 | 42360 |
| 5 | 4022 | 32830 |
| 6 | 5900 | 23282 |
| 7 | 8022 | 22900 |
| 8 | 2122 | 18525 |
| 9 | 1022 | 15709 |
| 10 | 8090 | 15070 |
No comments:
Post a Comment