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Re: Magic Trojan
From: James Lay <jlay () slave-tothe-box net>
Date: Thu, 18 Apr 2013 12:46:27 -0600

On 2013-04-18 12:03, Joel Esler wrote:
On Apr 18, 2013, at 1:40 PM, James Lay <jlay () slave-tothe-box net [2]>
wrote:

Silly name, but eh:

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any
(msg:"SPECIFI-THREATS Magic Trojan"; flow:established,to_client;
file_data; content:"some_magic_code1"; depth:20; ; fast_pattern;


reference:url,http://www.seculert.com/blog/2013/04/magic-persistent-threat.html
[1];
classtype:trojan-activity; sid:10000046; rev:1;)

I cleaned the rule up and it will ship as SID: 26467.

Thanks James!

--
JOEL ESLER
Senior Research Engineer, VRT
OpenSource Community Manager
Sourcefire


Thanks Joel...as I look at it (SPECIFI???  REALLY???) my rules always 
need cleaned ;)

James

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