detection period: 2025-04-16 00:00-23:59 UTC
total number of suspected botnet IPs: 24057
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 22001
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 | 1345 |
| 2 | AL-3 | 1233 |
| 3 | GOOGLE-CLOUD | 1020 |
| 4 | PAN-22 | 963 |
| 5 | ASEPL-SG | 828 |
| 6 | BSNLNET | 647 |
| 7 | ALISOFT | 469 |
| 8 | HURRICANE-4 | 446 |
| 9 | CENSY | 397 |
| 10 | CMNET | 338 |
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 | 8178 |
| 2 | China | 5371 |
| 3 | India | 1274 |
| 4 | Singapore | 1008 |
| 5 | Russian Federation | 624 |
| 6 | Hong Kong | 584 |
| 7 | South Korea | 470 |
| 8 | Indonesia | 415 |
| 9 | Viet Nam | 412 |
| 10 | Brazil | 362 |
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2225 | 95533 |
| 2 | 5900 | 82272 |
| 3 | 2224 | 75148 |
| 4 | 4422 | 64265 |
| 5 | 22 | 42157 |
| 6 | 9322 | 21522 |
| 7 | 23 | 19633 |
| 8 | 472 | 13537 |
| 9 | 10000 | 12973 |
| 10 | 2525 | 11572 |
No comments:
Post a Comment