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sb-portscanner

This is simple Port scanner cli tool written in GO. A fully functional cli tool to probe a target IP address scanning for open ports!

This project is a simple implementation of port scanner in GO.

  • Create a simple port scanner
  • Scan for open ports on the target ip address
  • Scan for open ports in a given port range or all the ports
  • Dynamically change the timing of the packets sent

Demo​

sb-portscanner demo

How to build​

Source for sb-portscanner is available at github

Install in linux sb-portscanner​

go install github.com/secopsbear/sb-portscanner@latest

Build for linux​

go build -o sb-portscanner

Build for window​

Generate an executable sb-portscanner.exe for windows environment.

env GOOS=windows GOARCH=amd64 go build -o sb-portscanner.exe

Example command​

sb-portscanner scan 10.10.11.188 -r 20-100 -o ip188.txt
sb-portscanner scan -h
Port scanner to probe for all open ports on a target IP.

Usage:
  sb-portscanner scan [IP address] [flags]

Flags:
  -h, --help               help for scan
  -o, --outFile string     Enter the output file name
  -r, --portRange string   Enter "all" to scan all ports or between 1 to 65535 in format 20-4000 (default "1-1000")
  -p, --protocol string    Protocol to scan in tcp/udp (default "tcp")
      --proxy string       Proxy to use for requests [host:port]
  -s, --smartProbe         Sends the pack with random [0-30]milliseconds time interval to the target
  -t, --threads int        Enter the number of concurrent threads running (default 10)