3 ms·

An internet-wide port scan in one 7MB GIF, by HD Moore

• abhijit_pal 14y ago
  Awesome work!
• jcr 14y ago
  If you haven't seen it yet, HD Moore did a great presentation on scanning at DerbyCon 2012. Video is avaiilable here: http://www.irongeek.com/i.php?page=videos/derbycon2/1-1-2-hd-moore-the-wild-west http://www.irongeek.com/i.php?page=videos/derbycon2/1-1-2-hd...
• theatrus2 14y ago
  The number of services which shouldn't normally be open is always concerning. Like port 3306.
  • niggler 14y ago
    How do you know they aren't just honeypot mysql instances?
    • jacquesm 14y ago
      Quantity.
• vacri 14y ago
  Would have been more interesting without the crazy space-filling-curve-esque pattern. Harder to read this way.
• namuol 14y ago
  Does anyone want to explain how to read this? I've been scratching my head for a while...
  • snarfy 14y ago
    I believe it's a heat map of the first octet of the ip address that responded.
    • taproot 14y ago
      Heh and here I was eyes glazed over by the pretty colors.
• sltkr 14y ago
  Actually, that GIF file seems to be 11 MB, not 7 MB! But here's the same thing in 340 KB (courtesy of Gifsicle): http://i.imgur.com/ozZhyu4.gif http://i.imgur.com/ozZhyu4.gif