tcpwrapped指的是tcpwrapper,是unix或linux平台上的主机访问控制程序。...使用Nmap扫描主机时,报出服务名字是tcpwrapped,这说明tcp三次握手已经完成,但是并没有和目标主机建立连接。 这表明,虽然目标主机的某项服务是可提供的,但你不在允许访问主机的名单列表中。...当大量的端口服务都为tcpwrapped时,这说明可能是有负载均衡或者防火墙阻断了你的连接请求。
tcpwrapped:端口状态后经常标记tcpwrapped。tcpwrapped表示服务器运行 tcp_wrappers服务。tcp_wrappers是一种应用级防火墙。...当大量的端口服务都为tcpwrapped时,这说明可能是有负载均衡或者防火墙阻断了你的连接请求。
Windows 2003 8100/tcp open xprint-server 8102/tcp open kz-migr 8103/tcp open unknown 8105/tcp open tcpwrapped...Microsoft Windows 2008 80/tcp open http --- Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP) 7900/tcp open tcpwrapped
.8.254Host is up (0.037s latency).Not shown: 997 filtered portsPORT STATE SERVICE VERSION22/tcp open tcpwrapped...|_ssh-hostkey: ERROR: Script execution failed (use -d to debug)80/tcp open tcpwrapped|_http-server-header...: nginx/1.18.0 (Ubuntu)443/tcp open tcpwrapped|_http-server-header: nginx/1.18.0 (Ubuntu)| ssl-cert:
593/tcp open ncacn_http Microsoft Windows RPC over HTTP 1.0 636/tcp open tcpwrapped 3268/tcp...Microsoft Windows Active Directory LDAP (Domain: htb.local, Site: Default-First-Site-Name) 3269/tcp open tcpwrapped
593/tcp open ncacn_http Microsoft Windows RPC over HTTP 1.0 636/tcp open tcpwrapped 3268/tcp open...Windows Active Directory LDAP (Domain: megabank.local, Site: Default-First-Site-Name) 3269/tcp open tcpwrapped
Not shown: 998 filtered ports PORT STATE SERVICE VERSION 80/tcp open tcpwrapped |_http-favicon: Unknown...x91\xE4\xB8\x8A\xE5\xAE\xB6\xE5\x9B\xAD |_Requested resource was http://www.cnblogs.com/ 443/tcp open tcpwrapped
microsoft-ds Windows 7 Professional 7601 Service Pack 1 microsoft-ds (workgroup: WORKGROUP) 3389/tcp open tcpwrapped
tcp open qotd Windows qotd (English) 19/tcp open chargen 21/tcp open ftp FileZilla ftpd 42/tcp open tcpwrapped
65000/tcp open tcpwrapped 说的差不多了,咱们开始用Python实现它....端口扫描在Python中可以用的模块有很多,本文用socket模块演示单线程的在之前的文章有说过
514/tcp open tcpwrapped 1099/tcp open rmiregistry GNU Classpath grmiregistry 1524/tcp open ingreslock
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