netcat
TCP/IP swiss army knife
Site oficial:
http://www.stearns.org/nc/
Empacotamento:
https://salsa.debian.org/debian/netcat
Versão no Kali: 1.10-50.1 · Arquiteturas: any · Comandos: 1
Metapacotes:
kali-linux-core
kali-linux-default
kali-linux-everything
kali-linux-headless
kali-linux-large
kali-linux-nethunter
kali-linux-wsl
kali-tools-information-gathering
kali-tools-vulnerability
Documentação do Kali:
https://www.kali.org/tools/netcat/
A simple Unix utility which reads and writes data across network connections using TCP or UDP protocol. It is designed to be a reliable "back-end" tool that can be used directly or easily driven by other programs and scripts. At the same time it is a feature-rich network debugging and exploration tool, since it can create almost any kind of connection you would need and has several interesting built-in capabilities. This is the "classic" netcat, written by *Hobbit*. It lacks many features found in netcat-openbsd.
sudo apt install netcat-traditional (139 KB)
Dependências: libc6
Escolha um comando ao lado para ver a descrição e a ajuda completa.
nc.traditional
TCP/IP swiss army knife
root@kali:~# nc.traditional -h
[v1.10-50.1]
connect to somewhere: nc [-options] hostname port[s] [ports] ...
listen for inbound: nc -l -p port [-options] [hostname] [port]
options:
-c shell commands as `-e'; use /bin/sh to exec [dangerous!!]
-e filename program to exec after connect [dangerous!!]
-b allow broadcasts
-g gateway source-routing hop point[s], up to 8
-G num source-routing pointer: 4, 8, 12, ...
-h this cruft
-i secs delay interval for lines sent, ports scanned
-k set keepalive option on socket
-l listen mode, for inbound connects
-n numeric-only IP addresses, no DNS
-o file hex dump of traffic
-p port local port number
-r randomize local and remote ports
-q secs quit after EOF on stdin and delay of secs
-s addr local source address
-T tos set Type Of Service
-t answer TELNET negotiation
-u UDP mode
-v verbose [use twice to be more verbose]
-w secs timeout for connects and final net reads
-C Send CRLF as line-ending
-z zero-I/O mode [used for scanning]
port numbers can be individual or ranges: lo-hi [inclusive];
hyphens in port names must be backslash escaped (e.g. 'ftp\-data').
