detection period: 2025-09-29 00:00-23:59 UTC
total number of suspected botnet IPs: 22141
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20730
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 | 1500 |
| 2 | AL-3 | 1256 |
| 3 | GOOGLE-CLOUD | 1072 |
| 4 | PAN-22 | 944 |
| 5 | ASEPL-SG | 887 |
| 6 | CMNET | 735 |
| 7 | VOLCANO-ENGINE | 574 |
| 8 | ALISOFT | 480 |
| 9 | CENSY | 393 |
| 10 | UCLOUD-HK | 346 |
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 | 7970 |
| 2 | China | 5428 |
| 3 | Singapore | 1207 |
| 4 | Hong Kong | 565 |
| 5 | South Korea | 504 |
| 6 | Indonesia | 459 |
| 7 | India | 431 |
| 8 | Russian Federation | 369 |
| 9 | United Kingdom | 339 |
| 10 | Viet Nam | 335 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 427349 |
| 2 | 2020 | 59731 |
| 3 | 5902 | 53692 |
| 4 | 5901 | 25898 |
| 5 | 6001 | 22682 |
| 6 | 6003 | 22555 |
| 7 | 1220 | 21220 |
| 8 | 6002 | 21160 |
| 9 | 22 | 19764 |
| 10 | 6000 | 18585 |
No comments:
Post a Comment