detection period: 2023-11-14 00:00-23:59 UTC
total number of suspected botnet IPs: 23416
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 21541
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 | GOOGLE-CLOUD | 1036 |
| 2 | ACEVILLEPTELTD-SG | 889 |
| 3 | TencentCloud | 763 |
| 4 | DIGITALOCEAN-192-241-128-0 | 580 |
| 5 | KORNET-KR | 548 |
| 6 | TENCENT-CN | 517 |
| 7 | ALISOFT | 493 |
| 8 | ASEPL-SG | 443 |
| 9 | PAN-22 | 440 |
| 10 | CHINANET-JS | 341 |
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 | 6138 |
| 2 | China | 5111 |
| 3 | Singapore | 1370 |
| 4 | India | 1041 |
| 5 | South Korea | 802 |
| 6 | Russian Federation | 719 |
| 7 | Hong Kong | 653 |
| 8 | Brazil | 650 |
| 9 | Viet Nam | 591 |
| 10 | Indonesia | 389 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 8522 | 68774 |
| 2 | 222 | 59534 |
| 3 | 22 | 49590 |
| 4 | 445 | 41543 |
| 5 | 6922 | 38971 |
| 6 | 1522 | 34515 |
| 7 | 2922 | 26072 |
| 8 | 5122 | 23403 |
| 9 | 8082 | 22826 |
| 10 | 28022 | 21208 |
No comments:
Post a Comment