Re: Atak worm detection?

From: Florian Huber (florian.huber@scaltel.de)
Date: 07/15/04


Hello, Les!

Can't you simply split up the expression in two rules? - I just had to change the sid, since inmon complaint for duplicate sid.

alert tcp $HOME_NET any -> $EXTERNAL_NET 25 (msg:"BLEEDING-EDGE VIRUS Possible Atak.mm Worm Outbound"; content:"Authorized Researcher Only"; content:"\ Read\ the\ Result\!"; content:"filename="; content:".zip"; reference:url,securityresponse.symantec.com/avcenter/venc/data/w32.atak@mm.html; sid:2000494; rev:1;)

alert tcp $HOME_NET any -> $EXTERNAL_NET 25 (msg:"BLEEDING-EDGE VIRUS Possible Atak.mm Worm Outbound"; content:"Authorized Researcher Only"; content:"\ Important\ Data\!"; content:"filename="; content:".zip"; reference:url,securityresponse.symantec.com/avcenter/venc/data/w32.atak@mm.html; sid:2000495; rev:1;)

Florian T. Huber (System-Engineer OMC)
Scaltel        Network technology - Kommunikation technology - IT Services - Radio relay links
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