total number of suspected botnet IPs: 28783
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 27333
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 | 1171 |
| 2 | TencentCloud | 865 |
| 3 | VNPT-VN | 787 |
| 4 | Baidu | 756 |
| 5 | VIETTEL-VN | 696 |
| 6 | TENCENT-CN | 571 |
| 7 | TELKOMNET | 434 |
| 8 | ALISOFT | 345 |
| 9 | CMNET | 328 |
| 10 | CHINANET-JS | 315 |
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 | 6337 |
| 2 | United States | 2849 |
| 3 | Viet Nam | 2029 |
| 4 | Russian Federation | 1458 |
| 5 | India | 1428 |
| 6 | Taiwan | 1410 |
| 7 | Indonesia | 1199 |
| 8 | France | 941 |
| 9 | Brazil | 782 |
| 10 | South Korea | 516 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 777 | 360753 |
| 2 | 2048 | 319946 |
| 3 | 2220 | 98465 |
| 4 | 445 | 83933 |
| 5 | 4444 | 75056 |
| 6 | 9005 | 56532 |
| 7 | 23 | 55329 |
| 8 | 222 | 47565 |
| 9 | 22 | 43136 |
| 10 | 3389 | 38804 |
No comments:
Post a Comment