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Re: False Positive on VRT 28039
From: "Joel Esler (jesler)" <jesler () cisco com>
Date: Wed, 27 Nov 2013 14:00:31 +0000

No, that wouldn’t be appropriate, since u.pw is still “.pw”.

This is a case for suppression on your local instance if alerts to “u.pw” is allowed in your organization.

--
Joel Esler
AEGIS Intelligence Lead
OpenSource Manager
Vulnerability Research Team, Sourcefire



On Nov 26, 2013, at 11:19 PM, Jeremy Hoel <jthoel () gmail com> wrote:

I was fiddling around with it trying to have it !content  for u.pw,
still working on that.  The category is fine, I just wondered if there
was a desire to filter the known site.

On Tue, Nov 26, 2013 at 9:04 PM, Joel Esler (jesler) <jesler () cisco com> wrote:
Maybe indicator-compromise is the wrong category.

--
Joel Esler
Intelligence Lead
Open Source Manager
Vulnerability Research Team

On Nov 26, 2013, at 19:39, "Jeremy Hoel" <jthoel () gmail com> wrote:

Rule is looking for .pw as indicator of compromise however upworthy
bought u.pw as a URL shortener.  Maybe modify the rule to exclude that
domain?

http://www.thedomains.com/2013/06/03/upworthy-com-buys-u-pw-as-url-shortener/

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Rapidly troubleshoot problems before they affect your business. Most IT 
organizations don't have a clear picture of how application performance 
affects their revenue. With AppDynamics, you get 100% visibility into your 
Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro!
http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk
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