[Snort-users] Bug report : out of date url,'s in signature set VRT_PR-2.4

This is a discussion on [Snort-users] Bug report : out of date url,'s in signature set VRT_PR-2.4 within the Snort forums, part of the System Security and Security Related category; I was rooting through some snort rules, and found that some of the url,'z arn't responding anymore. So ...


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Old 12-02-2005
Gulfie
 
Posts: n/a
Default [Snort-users] Bug report : out of date url,'s in signature set VRT_PR-2.4



I was rooting through some snort rules, and found that some of the url,'z arn't responding anymore.


So I wrote a quick tool to help find which ones are there and which ones arn't. I figured I could tell a man to fish, or give him a fishing pole.

http://www.grotto-group.com/~gulfie/...r.subpage.html

There are some false positives in the methodology, but the signal / noise ratio is okay.
Most of the problems are caused by domains becoming unregistered, or companies getting accuired.

Examples :
www.atstake.com , www.packetfocus.com , www.tlsecurity.net, etc.

Or www.wiretrip.net, which is still borked up.

False positives include :
http://cme.mitre.org/data/list.html#681
http://archives.neohapsis.com/archiv...0-q3/0168.html

not sure why.

The COMM-2.4 set seems to be clean save some false positives.

Some example output is :

http://www.grotto-group.com/~gulfie/...lmarkedup.html

Note : http://www.tlsecurity.net/backdoor/Dagger.1.4.html is nolonger responding.

http://www.grotto-group.com/~gulfie/...lmarkedup.html
Note : www.bugtraq.org is nolonger in the whois database.



Output for bunches of rules files: Bleeding, COMM-2.4 and VRT_PR-2.4

http://www.grotto-group.com/~gulfie/...cle.index.html




-gulfie





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