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Re: Cyber deterrence in action


From: Dmitri Alperovitch <dmitri () crowdstrike com>
Date: Tue, 14 Apr 2015 18:49:12 +0000

Hi Daniel,

These are very good questions and while I can't get into specifics of the customers' environments and what the 
attackers were after, I will just gain reinforce that we have a high degree of confidence that the visibility we have 
gives us very high confidence that they were kicked out and went away (but again nothing is a 100% in life)

Dmitri




On 4/14/15, 1:08 PM, "Daniel Clemens" <daniel.clemens () packetninjas net> wrote:


On Apr 14, 2015, at 8:36 AM, Dmitri Alperovitch <dmitri () crowdstrike com> wrote:

Anything is possible, of course, but we record and transmit to the cloud pretty much all execution activities - 
process creation, thread creation, dll/kernel driver loads, etc (about 150+ different event types) and we've gone 
through all the events with a fine-tooth comb. The evidence is pretty clear - they ran the commands to check for us 
and then all processes/network connections were terminated - they simply GTFO!

Re:
Unless of course they backdoored a router or switch or anything else?
We call the team that does this BadAssAlbinoRhinos. 
Did you have complete network traffic visibility to confirm other movement had stopped?

Daniel Clemens

O +1 202 747 0043 Ext 7001
F  +1 205 449 4731
Silent Circle: danielclemens

Packet Ninjas
http://www.packetninjas.net




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