基于动态暗网的互联网扫描行为分析
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武秋韵,丁伟
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Analysis of Internet scanning behavior based on dynamic dark network
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Qiu-yun WU,Wei DING
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表 1 2019年6月20日—26日TCP热门扫描端口 |
Tab.1 TCP popular scanning ports from June 20 to June 26, 2019 |
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port | n | Pn / % | Pc / % | Service | 23 | 2 020 697 594 | 6.212 | 6.212 | Telnet | 445 | 1 120 403 460 | 3.444 | 9.656 | SMB | 22 | 501 441 369 | 1.541 | 11.197 | SSH | 3 389 | 313 051 184 | 0.962 | 12.159 | RDP | 80 | 259 926 595 | 0.799 | 12.958 | HTTP | 37 215 | 225 917 093 | 0.694 | 13.652 | 华为路由器HG532 CVE-2017-17215漏洞 | 1 433 | 208 795 986 | 0.642 | 14.294 | SQL Server | 8 080 | 204 845 408 | 0.630 | 14.924 | Alt-HTTP | 5 555 | 203 975 022 | 0.627 | 15.551 | ADB | 5 038 | 143 645 366 | 0.442 | 15.993 | Asterisk服务器侦听端口 |
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