detection period: 2026-02-24 00:00-23:59 UTC
total number of suspected botnet IPs: 20802
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 19658
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 | AL-3 | 1303 |
| 2 | MSFT | 1167 |
| 3 | GOOGLE-CLOUD | 1006 |
| 4 | PAN-22 | 947 |
| 5 | VOLCANO-ENGINE | 485 |
| 6 | FR-ONYPHE-20191111 | 448 |
| 7 | ASEPL-SG | 409 |
| 8 | CENSY | 378 |
| 9 | ALISOFT | 330 |
| 10 | UCLOUD-HK | 284 |
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 | 9310 |
| 2 | China | 4149 |
| 3 | Singapore | 764 |
| 4 | France | 549 |
| 5 | Hong Kong | 445 |
| 6 | Netherlands | 403 |
| 7 | South Korea | 395 |
| 8 | India | 369 |
| 9 | United Kingdom | 367 |
| 10 | Indonesia | 324 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 5900 | 111754 |
| 2 | 7434 | 99447 |
| 3 | 27053 | 98354 |
| 4 | 22 | 92296 |
| 5 | 3061 | 90272 |
| 6 | 5010 | 81789 |
| 7 | 39051 | 68693 |
| 8 | 4062 | 65680 |
| 9 | 34053 | 57140 |
| 10 | 5061 | 56570 |
No comments:
Post a Comment