detection period: 2025-05-15 00:00-23:59 UTC
total number of suspected botnet IPs: 25523
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 23398
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 | 1543 |
| 2 | AL-3 | 1397 |
| 3 | GOOGLE-CLOUD | 1024 |
| 4 | PAN-22 | 958 |
| 5 | ASEPL-SG | 875 |
| 6 | BSNLNET | 772 |
| 7 | ALISOFT | 498 |
| 8 | CMNET | 495 |
| 9 | KORNET-KR | 452 |
| 10 | HURRICANE-4 | 434 |
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 | 8752 |
| 2 | China | 5444 |
| 3 | India | 1589 |
| 4 | Singapore | 1024 |
| 5 | South Korea | 716 |
| 6 | Hong Kong | 593 |
| 7 | Russian Federation | 505 |
| 8 | Netherlands | 472 |
| 9 | United Kingdom | 378 |
| 10 | Indonesia | 371 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 3022 | 92414 |
| 2 | 5900 | 79813 |
| 3 | 2233 | 51789 |
| 4 | 22 | 42574 |
| 5 | 8822 | 41513 |
| 6 | 59999 | 30841 |
| 7 | 2022 | 18998 |
| 8 | 5902 | 17872 |
| 9 | 2222 | 17678 |
| 10 | 55522 | 17624 |
No comments:
Post a Comment