NSE 执行流程如图 1 所示。首先 Nmap 扫描 target，将扫描到的信息，如 name, ip, port 状态等信息收集起来；http-auth.nse 中的 portrule 触发 action 方法，host，port 信息被作为参数传入到 action 方法中；http-auth.nse 的 action 方法进行更进一步的扫描，将 target 的 http server 的用户名和密码返回。
Network Mapper is referred to as Nmap. A network’s IP addresses and ports can be scanned with this free and open-sourceLinuxcommand-line tool in order to find installed programs. Network administrators can use Nmap to identify the devices connected to their network, find open ports and servic...
The first time you use Nmap, you’ll use the command to search a single IP address. For example, a “network analyst” who sees some strange activity from a single IP can use this to search for false negatives and false positives and find the target if the IP is well-known. False po...
While you would find the nmap package pre-installed on most of the Linux distros, you might not have it pre-installed. To know whether you have it installed or not, verify the installed version: nmap -v And if it shows an error, you can refer to the given command. To install nmap o...
IpOnMap locates IP address lookup on the world map right in your terminal using awesome nodejs dashboard library blessed-contrib. You might've seen it in the films about hackers. Now it's real with iponmap. Demo: screencast demo Installation npm install -g iponmap Usage $ iponmap -h Usa...
11 UTC Nmap scan report for localhost (127.0.0.1) Host is up (0.0000060s latency). Other addresses for localhost (not scanned): 127.0.0.1 Not shown: 997 closed ports PORT STATE SERVICE 22/tcp open ssh 25/tcp open smtp 3306/tcp open mysql Nmap done: 1 IP address (1 host up) scanned...
Ping sweep is the process of pinging an entire range of network ip addresses to find out which ones are online or alive. Nmap is an excellent tool to do this quickly and effectively. Here is the command $ nmap -n -vv -sn 192.168.1.1-255 -oG - | grep -i 'up' Host: 192.168.1.1...
Similarly, it’s possible to use commands such as--spoof-macto spoof an NmapMAC address, as well as the command-Sto spoof a source address. Conclusion With the right Nmap commands, you can quickly find out information about ports, routes, and firewalls. ...
-S <IP_Address>: 伪装成其他 IP 地址 —ttl <val>: 设置 time-to-live 时间 —badsum: 使用错误的 checksum 来发送数据包(正常情况下,该类数据包被抛弃,如果收到回复,说明回复来自防火墙或 IDS/IPS) —dns-servers : 指定DNS服务器 —system-dns : 指定使用系统的DNS服务器 ...
<IP_Address>: Spoof source address -e <iface>: Use specified interface -g/--source-port <portnum>: Use given port number --data-length <num>: Append random data to sent packets --ip-options <options>: Send packets with specified ip options --ttl <val>: Set IP time-to-live field...