detection period: 2025-05-17 00:00-23:59 UTC
total number of suspected botnet IPs: 22003
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20282
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 | 1460 |
| 2 | AL-3 | 1363 |
| 3 | GOOGLE-CLOUD | 1004 |
| 4 | PAN-22 | 957 |
| 5 | ASEPL-SG | 880 |
| 6 | BSNLNET | 691 |
| 7 | ALISOFT | 458 |
| 8 | HURRICANE-4 | 425 |
| 9 | VOLCANO-ENGINE | 418 |
| 10 | CENSY | 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 | 7935 |
| 2 | China | 5197 |
| 3 | India | 1337 |
| 4 | Singapore | 1015 |
| 5 | Hong Kong | 504 |
| 6 | Netherlands | 462 |
| 7 | South Korea | 436 |
| 8 | United Kingdom | 328 |
| 9 | Russian Federation | 316 |
| 10 | European Union | 315 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 3022 | 85956 |
| 2 | 5900 | 44234 |
| 3 | 22 | 40777 |
| 4 | 6000 | 38467 |
| 5 | 33322 | 36655 |
| 6 | 8822 | 26554 |
| 7 | 5902 | 17532 |
| 8 | 2244 | 16880 |
| 9 | 5522 | 15801 |
| 10 | 2222 | 15495 |
No comments:
Post a Comment