Y
Hacker News
new
|
ask
|
show
|
jobs
An internet-wide port scan in one 7MB GIF, by HD Moore
(
digitaloffense.net
)
29 points
by
deeqkah
4863 days ago
6 comments
sltkr
4862 days 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
link
jcr
4863 days 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...
link
vacri
4862 days ago
Would have been more interesting without the crazy space-filling-curve-esque pattern. Harder to read this way.
link
theatrus2
4863 days ago
The number of services which shouldn't normally be open is always concerning. Like port 3306.
link
niggler
4862 days ago
How do you know they aren't just honeypot mysql instances?
link
jacquesm
4862 days ago
Quantity.
link
namuol
4862 days ago
Does anyone want to explain how to read this? I've been scratching my head for a while...
link
snarfy
4862 days ago
I believe it's a heat map of the first octet of the ip address that responded.
link
taproot
4862 days ago
Heh and here I was eyes glazed over by the pretty colors.
link
abhijit_pal
4859 days ago
Awesome work!
link