detection period: 2025-05-07 00:00-23:59 UTC
total number of suspected botnet IPs: 24761
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 22669
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 | 1566 |
| 2 | AL-3 | 1168 |
| 3 | GOOGLE-CLOUD | 1005 |
| 4 | PAN-22 | 951 |
| 5 | BSNLNET | 787 |
| 6 | ASEPL-SG | 744 |
| 7 | KORNET-KR | 457 |
| 8 | HURRICANE-4 | 454 |
| 9 | ALISOFT | 448 |
| 10 | VOLCANO-ENGINE | 425 |
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 | 8327 |
| 2 | China | 5943 |
| 3 | India | 1586 |
| 4 | Singapore | 926 |
| 5 | South Korea | 678 |
| 6 | Hong Kong | 568 |
| 7 | Russian Federation | 494 |
| 8 | Indonesia | 455 |
| 9 | United Kingdom | 437 |
| 10 | European Union | 346 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2228 | 141321 |
| 2 | 22 | 42912 |
| 3 | 7722 | 39721 |
| 4 | 23 | 37654 |
| 5 | 8822 | 36357 |
| 6 | 4422 | 34071 |
| 7 | 5900 | 33821 |
| 8 | 8022 | 24946 |
| 9 | 9999 | 24764 |
| 10 | 5522 | 21804 |
No comments:
Post a Comment