total number of suspected botnet IPs: 31243
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 29741
number of spam blocked: 0
recipient count of spam blocked: 0
The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:
| Rank | Network | # of suspected botnet IPs |
|---|---|---|
| 1 | HINET-NET | 1197 |
| 2 | TencentCloud | 925 |
| 3 | VIETTEL-VN | 733 |
| 4 | Baidu | 729 |
| 5 | KORNET | 643 |
| 6 | VNPT-VN | 594 |
| 7 | TENCENT-CN | 590 |
| 8 | ALISOFT | 460 |
| 9 | DO-13 | 331 |
| 10 | CMNET | 331 |
The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:
| Rank | Country/Region | # of suspected botnet IPs |
|---|---|---|
| 1 | China | 6487 |
| 2 | United States | 3239 |
| 3 | Viet Nam | 1840 |
| 4 | Russian Federation | 1728 |
| 5 | Taiwan | 1510 |
| 6 | India | 1254 |
| 7 | France | 1128 |
| 8 | Brazil | 969 |
| 9 | South Korea | 927 |
| 10 | Indonesia | 832 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 777 | 357593 |
| 2 | 2048 | 199307 |
| 3 | 3874 | 142628 |
| 4 | 7777 | 90011 |
| 5 | 23 | 88658 |
| 6 | 4444 | 75694 |
| 7 | 22 | 47575 |
| 8 | 2220 | 40515 |
| 9 | 222 | 37504 |
| 10 | 445 | 37323 |
No comments:
Post a Comment