[Bro] Emerging Threats signatures on Bro ids ?

rmkml rmkml at yahoo.fr
Mon Aug 13 17:13:38 PDT 2012


starting hard works...

question please: it's possible to detect POST and uri (/abc) and argument (arg=test) ?
example:
  POST /abc HTTP/1.0
  ...
  \r\n
  \r\n
  arg=test

not work but like:
("POST"==c$http$method)&&(/\/abc/ in c$http$uri)&&(/arg\=test/ in c$http$body????)

Regards
Rmkml


On Mon, 13 Aug 2012, rmkml wrote:

> ok Im look on user-agent ET sigs.
> Regards
> Rmkml
>
>
> On Mon, 13 Aug 2012, Seth Hall wrote:
>
>> 
>> On Aug 13, 2012, at 12:38 PM, rmkml at yahoo.fr wrote:
>> 
>>> This is why I need feedback please.
>> 
>> Oh!  I forgot to include an alternate approach I thought of.  If you are 
>> still interested in going down this route, could you start by pulling out 
>> malicious software user-agents from the ET signatures?
>>  That's something that would fit well and easily into Bro right now and 
>> into the intelligence framework in the future.
>> 
>> What do you think about that?  We can certainly start small with very well 
>> defined goals and move from there.
>>
>>  .Seth
>> 
>> --
>> Seth Hall
>> International Computer Science Institute
>> (Bro) because everyone has a network
>> http://www.bro-ids.org/
>> 
>> 
>



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