RE: [SLUG] Port Probing Tool Needed

From: Derek Glidden (dglidden@illusionary.com)
Date: Tue Jul 23 2002 - 13:58:03 EDT


www.portsdb.org

user-contributed data. finds just about anything you're likely to see.

On Tue, 2002-07-23 at 12:53, Ben Ostrowsky wrote:
> > PS, you may want to check out
> > http://www.iana.org/assignments/port-numbers for a complete list of port
> > numbers.
>
> Good advice, and here's a shaker of salt. Some programs use ports on
> that list without bothering to apply for them, so what you think of as
> obscure ports (222, 1911, 5050) are reasonably common in our office
> because our vendor didn't realize that they should be using high ports
> or apply for a number. I think a movie quote is appropriate here:
>
> "My father says that almost the whole world is asleep. Everybody you
> know. Everybody you see. Everybody you talk to. He says that only a few
> people are awake and they live in a state of constant total amazement."
>
> I seem to remember something like this appearing in a video game, too,
> though I can't remember which.
>
> Ben

-- 
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
#!/usr/bin/perl -w
$_='while(read+STDIN,$_,2048){$a=29;$b=73;$c=142;$t=255;@t=map
{$_%16or$t^=$c^=($m=(11,10,116,100,11,122,20,100)[$_/16%8])&110;
$t^=(72,@z=(64,72,$a^=12*($_%16-2?0:$m&17)),$b^=$_%64?12:0,@z)
[$_%8]}(16..271);if((@a=unx"C*",$_)[20]&48){$h=5;$_=unxb24,join
"",@b=map{xB8,unxb8,chr($_^$a[--$h+84])}@ARGV;s/...$/1$&/;$d=
unxV,xb25,$_;$e=256|(ord$b[4])<<9|ord$b[3];$d=$d>>8^($f=$t&($d
>>12^$d>>4^$d^$d/8))<<17,$e=$e>>8^($t&($g=($q=$e>>14&7^$e)^$q*
8^$q<<6))<<9,$_=$t[$_]^(($h>>=8)+=$f+(~$g&$t))for@a[128..$#a]}
print+x"C*",@a}';s/x/pack+/g;eval 

usage: qrpff 153 2 8 105 225 < /mnt/dvd/VOB_FILENAME \ | extract_mpeg2 | mpeg2dec -

http://www.cs.cmu.edu/~dst/DeCSS/Gallery/ http://www.eff.org/ http://www.anti-dmca.org/



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