[Snort-users] Need help to detect BOTNET-CNC Palevo bot DNSattack

babu dheen babudheen at ...5176...
Mon Dec 12 04:38:18 EST 2011


Dear Jason,
 
 If a client is not using proxy in its browser, DNS request will not go to proxy at all. So installing snort in proxy will not help on this.
 
 Can you suggest me more about this attack.. This attack says DNS query contains botnet CNC request only.
 
Regards
BABU

--- On Mon, 12/12/11, Jason Haar <Jason_Haar at ...15306...> wrote:


From: Jason Haar <Jason_Haar at ...15306...>
Subject: Re: [Snort-users] Need help to detect BOTNET-CNC Palevo bot DNSattack
To: snort-users at lists.sourceforge.net
Date: Monday, 12 December, 2011, 2:32 PM


That's the problem with "proxy" services - like DNS. You end up wishing
you had snort installed on almost every server :-/

(we install snort on our proxies for this reason ;-)


-- 
Cheers

Jason Haar
Information Security Manager, Trimble Navigation Ltd.
Phone: +1 408 481 8171
PGP Fingerprint: 7A2E 0407 C9A6 CAF6 2B9F 8422 C063 5EBB FE1D 66D1


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