detection period: 2025-04-20 00:00-23:59 UTC
total number of suspected botnet IPs: 21986
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 20305
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 | 1399 |
| 2 | AL-3 | 1196 |
| 3 | GOOGLE-CLOUD | 1023 |
| 4 | PAN-22 | 963 |
| 5 | ASEPL-SG | 814 |
| 6 | BSNLNET | 649 |
| 7 | ALISOFT | 456 |
| 8 | HURRICANE-4 | 445 |
| 9 | CENSY | 396 |
| 10 | VOLCANO-ENGINE | 331 |
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 | 8257 |
| 2 | China | 5353 |
| 3 | India | 1195 |
| 4 | Singapore | 987 |
| 5 | Hong Kong | 562 |
| 6 | South Korea | 498 |
| 7 | Russian Federation | 327 |
| 8 | Indonesia | 327 |
| 9 | European Union | 327 |
| 10 | United Kingdom | 301 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2225 | 105050 |
| 2 | 9522 | 103607 |
| 3 | 6622 | 86448 |
| 4 | 2025 | 67721 |
| 5 | 1122 | 57078 |
| 6 | 12022 | 40183 |
| 7 | 22 | 39665 |
| 8 | 7005 | 26640 |
| 9 | 5900 | 25275 |
| 10 | 23 | 17101 |
No comments:
Post a Comment