Ncat scanning

[Parth Thumar <parththumar1994 () gmail com>]

In Ncat I have tried some commands but that shows no response
For example, Ncat host portnumber
And Ncat -c host portnumber
But the response is "null"
So what is the fault in this?



On Tuesday, March 15, 2016, Parth Thumar <parththumar1994 () gmail com> wrote:

> Hi all,
>
>        I'm unable to understand a bug and how to evaluate a help will be
> appreciated!! How to understand any bug? Is there any language because i
> have gone through github's bug and was unable to understand, so please give
> me some basic level bug to solve.
>
> On Mon, Mar 7, 2016 at 5:48 AM, Daniel Miller <bonsaiviking () gmail com
> <javascript:_e(%7B%7D,'cvml','bonsaiviking () gmail com');>> wrote:
>
> > Parth,
> >
> > This service is Adobe Flash socket policy file (
> > https://www.adobe.com/devnet/flashplayer/articles/socket_policy_files.html).
> > Since Nmap 6.49BETA1, Nmap has detected this as a softmatch, meaning that
> > the service name will be populated but the service fingerprint will still
> > be shown. Because of your email, I have added facebook's particular
> > response as a hard match in r35661 (dev) so that the fingerprint will not
> > be printed in the future.
> >
> > I encourage you to upgrade to the latest stable version, 7.01.
> >
> > Dan
> >
> > On Sun, Mar 6, 2016 at 8:36 AM, Parth Thumar <parththumar1994 () gmail com
> > <javascript:_e(%7B%7D,'cvml','parththumar1994 () gmail com');>> wrote:
> >
> > > Hi all,
> > >
> > >   I have scanned the ip 31.13.79.220(www.facebook.com) through zenmap
> > > and i got this fingerprint which is on port 843-tcp and open but unknown.
> > >
> > >
> > >
> > > SF-Port843-TCP:V=6.47%I=7%D=3/6%Time=56DC3AE4%P=i686-pc-windows-windows%r(
> > >
> > > SF:NULL,126,"<\?xml\x20version=\"1\.0\"\?>\r\n<!DOCTYPE\x20cross-domain-po
> > > SF:licy\x20SYSTEM\x20\"http://www
> > > \.adobe\.com/xml/dtds/cross-domain-policy
> > >
> > > SF:\.dtd\">\r\n<cross-domain-policy>\r\n\x20<site-control\x20permitted-cro
> > >
> > > SF:ss-domain-policies=\"master-only\"/>\r\n\x20<allow-access-from\x20domai
> > >
> > > SF:n=\"www\.facebook\.com\"\x20to-ports=\"443\"\x20/>\r\n</cross-domain-po
> > >
> > > SF:licy>\r\n")%r(GetRequest,126,"<\?xml\x20version=\"1\.0\"\?>\r\n<!DOCTYP
> > > SF:E\x20cross-domain-policy\x20SYSTEM\x20\"http://www
> > > \.adobe\.com/xml/dtds
> > >
> > > SF:/cross-domain-policy\.dtd\">\r\n<cross-domain-policy>\r\n\x20<site-cont
> > >
> > > SF:rol\x20permitted-cross-domain-policies=\"master-only\"/>\r\n\x20<allow-
> > >
> > > SF:access-from\x20domain=\"www\.facebook\.com\"\x20to-ports=\"443\"\x20/>\
> > >
> > > SF:r\n</cross-domain-policy>\r\n")%r(HTTPOptions,126,"<\?xml\x20version=\"
> > > SF:1\.0\"\?>\r\n<!DOCTYPE\x20cross-domain-policy\x20SYSTEM\x20\"
> > > http://www
> > >
> > > SF:\.adobe\.com/xml/dtds/cross-domain-policy\.dtd\">\r\n<cross-domain-poli
> > >
> > > SF:cy>\r\n\x20<site-control\x20permitted-cross-domain-policies=\"master-on
> > >
> > > SF:ly\"/>\r\n\x20<allow-access-from\x20domain=\"www\.facebook\.com\"\x20to
> > >
> > > SF:-ports=\"443\"\x20/>\r\n</cross-domain-policy>\r\n")%r(RPCCheck,126,"<\
> > >
> > > SF:?xml\x20version=\"1\.0\"\?>\r\n<!DOCTYPE\x20cross-domain-policy\x20SYST
> > > SF:EM\x20\"http://www
> > > \.adobe\.com/xml/dtds/cross-domain-policy\.dtd\">\r\n
> > >
> > > SF:<cross-domain-policy>\r\n\x20<site-control\x20permitted-cross-domain-po
> > >
> > > SF:licies=\"master-only\"/>\r\n\x20<allow-access-from\x20domain=\"www\.fac
> > >
> > > SF:ebook\.com\"\x20to-ports=\"443\"\x20/>\r\n</cross-domain-policy>\r\n")%
> > >
> > > SF:r(DNSStatusRequest,126,"<\?xml\x20version=\"1\.0\"\?>\r\n<!DOCTYPE\x20c
> > > SF:ross-domain-policy\x20SYSTEM\x20\"http://www
> > > \.adobe\.com/xml/dtds/cross
> > >
> > > SF:-domain-policy\.dtd\">\r\n<cross-domain-policy>\r\n\x20<site-control\x2
> > >
> > > SF:0permitted-cross-domain-policies=\"master-only\"/>\r\n\x20<allow-access
> > >
> > > SF:-from\x20domain=\"www\.facebook\.com\"\x20to-ports=\"443\"\x20/>\r\n</c
> > >
> > > SF:ross-domain-policy>\r\n")%r(Help,126,"<\?xml\x20version=\"1\.0\"\?>\r\n
> > > SF:<!DOCTYPE\x20cross-domain-policy\x20SYSTEM\x20\"http://www
> > > \.adobe\.com/
> > >
> > > SF:xml/dtds/cross-domain-policy\.dtd\">\r\n<cross-domain-policy>\r\n\x20<s
> > >
> > > SF:ite-control\x20permitted-cross-domain-policies=\"master-only\"/>\r\n\x2
> > >
> > > SF:0<allow-access-from\x20domain=\"www\.facebook\.com\"\x20to-ports=\"443\
> > > SF:"\x20/>\r\n</cross-domain-policy>\r\n");
> > >
> > > So i want know what this script means and how nmap is able to obtain
> > > this script?
> > >
> > > _______________________________________________
> > > Sent through the dev mailing list
> > > https://nmap.org/mailman/listinfo/dev
> > > Archived at http://seclists.org/nmap-dev/
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