[squid-users] Yet another new cipher?

James Lay jlay at slave-tothe-box.net
Thu Jun 30 13:18:54 UTC 2016


On Fri, 2016-07-01 at 01:04 +1200, Amos Jeffries wrote:
> On 1/07/2016 12:43 a.m., James Lay wrote:
> > 
> > On Wed, 2016-06-29 at 19:33 -0600, James Lay wrote:
> > > 
> > > Yugh...starting around 10:00 facebook no longer works via
> > > peek/splice.  pcap contents show:
> > > 
> > > 1QTV01...CHLO....SNI.....VERS....scontent.xx.fbcdn.netQTV1
> > > 
> > > after the threeway handshake and an instant reset.  Anyone know
> > > what
> > > this is?  Cause I haven't a clue....screenshot of success after
> > > bypassing included.  Thank you.
> > > 
> > I guess I should also say that this is from the official Facebook
> > app
> > on Android...just updated on Tuesday.
> FWIW: I identified the last one from your posted wireshark details.
> Looking at the "Unknown Ciphers:" list and looking up the hex codes
> listed there in the IANA registry.
> 
> The details posted so far about this issue tells me nothing except
> that
> FB suddenly stopped working.
> 
> Amos
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That's fair...I'm including a successful handshake...wireshark just
sees this as data.  Thanks Amos!
James
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