total number of suspected botnet IPs: 35388
number of botnet IPs notified to network operators (best case, if all mail were sent out successfully): 33532
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 | 1147 |
| 2 | TencentCloud | 1088 |
| 3 | VNPT-VN | 1057 |
| 4 | VIETTEL-VN | 924 |
| 5 | Baidu | 832 |
| 6 | TENCENT-CN | 691 |
| 7 | KORNET | 564 |
| 8 | ALISOFT | 486 |
| 9 | TELKOMNET | 455 |
| 10 | CHINANET-JS | 378 |
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 | 7745 |
| 2 | United States | 3104 |
| 3 | Viet Nam | 2691 |
| 4 | Russian Federation | 1944 |
| 5 | India | 1857 |
| 6 | Taiwan | 1610 |
| 7 | Indonesia | 1311 |
| 8 | France | 1006 |
| 9 | South Korea | 873 |
| 10 | Thailand | 710 |
The top 10 TCP ports, ordered by number of connection attempts received are:
| Rank | TCP port number | # of connection attempts received |
|---|---|---|
| 1 | 2048 | 595685 |
| 2 | 404 | 202790 |
| 3 | 21 | 193810 |
| 4 | 445 | 85956 |
| 5 | 2020 | 78047 |
| 6 | 7777 | 74064 |
| 7 | 4444 | 73767 |
| 8 | 39022 | 70527 |
| 9 | 23 | 70135 |
| 10 | 22 | 51356 |
No comments:
Post a Comment