[Bro] conn.log history has letter 'Q'?

James Lay jlay at slave-tothe-box.net
Wed Aug 19 19:59:43 PDT 2015


On Wed, 2015-08-19 at 21:30 -0400, Seth Hall wrote:

> > On Aug 19, 2015, at 8:21 PM, 김희철 <hckim at narusec.com> wrote:
> > 
> > In side a Conn.log history I have letter 'Q' in it.
> > I can not find any info about 'Q' 
> > am I missing something?
> > 
> > 1439941988.068044	C3FNvf40Sa0n7jtNTf	10.122.100.26	63394	10.122.110.8	22	tcp	-	1.796387	0	0	SH	T	Qah	1	60	4	224	(empty)	(empty)	(empty)
> 
> ‘Q’ indicates a multi flag packet.  It should be either a syn/fin or syn/rst packet.
> 
>   .Seth
> 
> --
> Seth Hall
> International Computer Science Institute
> (Bro) because everyone has a network
> http://www.bro.org/
> 
> 
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That's interesting..I don't have Q at all....and I would agree that
maybe that should be documented somewhere, but I couldn't find it here:

https://www.bro.org/sphinx/scripts/base/protocols/conn/main.bro.html#type-Conn::Info

James
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