total number of suspected botnet IPs: 35583
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 33713
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 | 1281 |
| 2 | VNPT-VN | 1039 |
| 3 | VIETTEL-VN | 1023 |
| 4 | TencentCloud | 909 |
| 5 | Baidu | 708 |
| 6 | TENCENT-CN | 568 |
| 7 | KORNET | 544 |
| 8 | TELKOMNET | 502 |
| 9 | ALISOFT | 438 |
| 10 | 02.558.157/0001-62 | 380 |
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 | 6763 |
| 2 | United States | 3180 |
| 3 | Viet Nam | 2760 |
| 4 | India | 1941 |
| 5 | Russian Federation | 1916 |
| 6 | Taiwan | 1594 |
| 7 | Indonesia | 1338 |
| 8 | France | 1075 |
| 9 | Brazil | 906 |
| 10 | South Korea | 833 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 777 | 359390 |
| 2 | 2048 | 197695 |
| 3 | 23 | 99038 |
| 4 | 7777 | 90424 |
| 5 | 4444 | 75319 |
| 6 | 445 | 75135 |
| 7 | 22 | 59462 |
| 8 | 2220 | 41863 |
| 9 | 222 | 38634 |
| 10 | 1433 | 33356 |
No comments:
Post a Comment