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| Subject: | Re: [Snort-sigs] Re: Question about bleeding Netsky rule? |
|---|---|
| Date: | Fri, 14 Jan 2005 21:31:21 -0500 |
Anyone seen it lately? I've not for a good while.
Matt
Chris Keladis wrote:
Hi Matt,
On the subject of virus rules, "BLEEDING-EDGE VIRUS Korgo Worm IRC Connection" (sid:2001289; rev:2;) seems to me a little too broad.
It alerts when any TCP connection is made to selected IPs, to ports 6667:6670.
Some of those IPs include Undernet IRC servers which the Korgo worm possibly used, and therefore FP quite a bit on regular IRC traffic.
Just thought i'd mention it.
Regards,
Chris.
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