RE: [Full-Disclosure] Re: [tool] the new p0f 2.0.1 is now out

[Michal Zalewski <lcamtuf@xxxxxxxxxxx>]

On Thu, 4 Sep 2003, Matt Barrie wrote:

> Does it do DNS resolution on logfiles? If so, this may be a way of
> detecting.

Not until you explictly enable this option, which is generally a silly
idea (all the resolver bugs, performance impact due to dns lags, etc).

There's one good way, though, send a really weird TCP/IP SYN packet with
odd options and flags, and wait... if the curious user nmaps you back...
;-)

-- 
------------------------- bash$ :(){ :|:&};: --
 Michal Zalewski * [http://lcamtuf.coredump.cx]
    Did you know that clones never use mirrors?
--------------------------- 2003-09-04 23:22 --

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