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Masscan: The entire internet in 3 minutes

80 pointsby yammesickaover 11 years ago

5 comments

routelastresortover 11 years ago
I highly recommend watching his C10M video (linked in the article): &#x27;Shmoocon 2013 - C10M Defending The Internet At Scale&#x27; - <a href="http://www.youtube.com/watch?v=73XNtI0w7jA" rel="nofollow">http:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=73XNtI0w7jA</a>
disclosureover 11 years ago
How do you deal with the abuse reports? I tried this on a Digital Ocean&#x27;s droplet against port 80 and sure enough I got reported for abuse in less than 5 minutes after running the script at only 100k rate. It&#x27;s only port 80!
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babuskovover 11 years ago
Impressive.<p>Only one thing bugs me: &quot;but I replace &#x27;xor&#x27; with a mathematically equivalent &#x27;modulus&#x27; operation.&quot;<p>Unless you scan 256,512,768,etc. number of ports there will be bias, and sequence only looks random. I suggest the author to take a look at this:<p><a href="http://eternallyconfuzzled.com/arts/jsw_art_rand.aspx" rel="nofollow">http:&#x2F;&#x2F;eternallyconfuzzled.com&#x2F;arts&#x2F;jsw_art_rand.aspx</a>
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metabrewover 11 years ago
30 million packets per second from one server, wow.<p>Pretty terrifying if you subvert it to hit just one network instead of randomly scanning the internet.
neilkover 11 years ago
What&#x27;s important about scanning the whole internet in three minutes versus thirty? Actual question, not trying to be snarky.
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