SVG code - share or social sharing icon

Question

<svg width="24" height="24" viewBox="0 0 24 24">
  <path 
    d="M18,6 L6,12 L18,18" 
    stroke="#212b36" 
    stroke-width="2" 
    stroke-linecap="round" 
    stroke-linejoin="round" 
    fill="none"
  />
  <circle cx="18" cy="6" r="3" fill="#212b36"/>
  <circle cx="6" cy="12" r="3" fill="#212b36"/>
  <circle cx="18" cy="18" r="3" fill="#212b36"/>
</svg>