Go Ports - Project

1 minute read

July 03, 2021 1 minute read

A fast, concurrent and multithread TCP port scanner.

Link to the Github repository

Install Golang in Linux
```
sudo apt-get install golang
```
Install Golang in Windows => Download Golang

Clone the repository into your machine

git clone https://github.com/shockz-offsec/GoPorts

Move to the GoPorts directory
```
cd GoPorts
```
Check usage and flags, then run your custom command !!
```
go run goports -h
```

Flag	Description
`-host`	Host or IP address to scan (default “127.0.0.1”)
`-ports`	Port range to be tested (Ex: 80,443,1-65535,1000-2000) (default “1-65535”)
`-threads`	Number of threads to be used (default 900)
`-timeout`	Connection timeout in seconds (default 1s)
`-top20`	Scanner top 20 most scanned TCP ports
`-top200`	Scanner top 200 most scanned TCP ports

Scan the 65535 ports over localhost (127.0.0.1)

  go run goports

Scan specific ports (21,22,23,80,443) over a specific host (10.10.10.10)

  go run goports -host 10.10.10.10 -ports 21-23,80,443

Scan specific ports over a specific host, setting a timeout of 5 seconds and using 1000 threads

  go run goports -host www.google.com -ports 80,443 -timeout 5 -threads 1000

Scan the top 20 tcp ports over a specific host using 1000 threads

    go run goports -host www.google.com -top20 -threads 1000

This command will scan the top 200 tcp ports on the designated host using 1000 threads

    go run goports -host www.google.com -top200 -threads 1000