detection period: 2022-05-06 00:00-23:59 UTC
total number of suspected botnet IPs: 27061
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 25166
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 | ACEVILLEPTELTD-SG | 1588 |
2 | DIGITALOCEAN-192-241-128-0 | 1010 |
3 | VNPT-VN | 455 |
4 | HINET-NET | 423 |
5 | Baidu | 419 |
6 | CMNET | 408 |
7 | VIETTEL-VN | 351 |
8 | MSFT | 340 |
9 | ALISOFT | 316 |
10 | BSNLNET | 285 |
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 | 5310 |
2 | China | 4280 |
3 | India | 1738 |
4 | Singapore | 1722 |
5 | Russian Federation | 1503 |
6 | Viet Nam | 1198 |
7 | Brazil | 1165 |
8 | Taiwan | 569 |
9 | Indonesia | 545 |
10 | Thailand | 498 |
The top 10 TCP ports, ordered by the number of connection attempts received are:
Rank | TCP port number | # of connection attempts received |
---|---|---|
1 | 1022 | 196725 |
2 | 822 | 195465 |
3 | 6002 | 194268 |
4 | 922 | 192162 |
5 | 722 | 191880 |
6 | 6000 | 131468 |
7 | 6006 | 128215 |
8 | 1242 | 64322 |
9 | 2213 | 55541 |
10 | 2216 | 54948 |
No comments:
Post a Comment