Re: dev Digest, Vol 148, Issue 6

Jason McQueen <[email protected]>
Newsgroups gmane.comp.security.nmap.devel
Message-ID <CA+J7L+9ipEYFr7i_LfKAssK0vgzAjiRkT-R9GrNA27p-jYyz2Q@mail.gmail.com>
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On Jul 5, 2017 12:00 PM, <[email protected]> wrote:

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> Today's Topics:
>
>    1. Range IP scan with option -sn show wrong result. (Willsz CS)
>    2. Re: Password Profiling and Password Mangling Libraries
>       (George Chatzisofroniou)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 5 Jul 2017 12:30:30 +0700
> From: Willsz CS <[email protected]>
> To: [email protected]
> Subject: Range IP scan with option -sn show wrong result.
> Message-ID:
>         <CAMby-euTCAPrDiZ91F6VbSQ_LP8XGcq1Dh5X-PSbXR3t_+r2bQ@
> mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Folks,
>
> I've some problem with scanning host with nmap using format:
> 192.168.100.70-71 or 192.168.100.70,71 or 192.168.100.70-71,100
>
> root:~# uname -smr
> FreeBSD 9.3-STABLE i386
>
> root:~# nmap -v
>
> Starting Nmap 7.40 ( https://nmap.org ) at 2017-07-05 12:18 WIB
> Read data files from: /usr/local/share/nmap
> WARNING: No targets were specified, so 0 hosts scanned.
> Nmap done: 0 IP addresses (0 hosts up) scanned in 0.10 seconds
>            Raw packets sent: 0 (0B) | Rcvd: 0 (0B)
>
> Here's an example I've done:
>
> root:~# nmap -sn 192.168.100.70-71
>
> Starting Nmap 7.40 ( https://nmap.org ) at 2017-07-05 12:23 WIB
> Nmap scan report for ip.wifi-ap1.willsz.net (192.168.100.70)
> Host is up (0.00021s latency).
> MAC Address: 60:E3:27:BC:CC:76 (Tp-link Technologies)
> Nmap done: 2 IP addresses (1 host up) scanned in 0.33 seconds
>
> Output nmap only resulting 1 host UP, but actualy host .70 and .71 already
> UP:
>
> root:~# nmap -sn 192.168.100.70
>
> Starting Nmap 7.40 ( https://nmap.org ) at 2017-07-05 12:23 WIB
> Nmap scan report for ip.wifi-ap1.willsz.net (192.168.100.70)
> Host is up (0.00016s latency).
> MAC Address: 60:E3:27:BC:CC:76 (Tp-link Technologies)
> Nmap done: 1 IP address (1 host up) scanned in 0.22 seconds
>
> root:~# nmap -sn 192.168.100.71
>
> Starting Nmap 7.40 ( https://nmap.org ) at 2017-07-05 12:23 WIB
> Nmap scan report for ip.wifi-ap2.willsz.net (192.168.100.71)
> Host is up (0.00025s latency).
> MAC Address: 10:FE:ED:94:81:A9 (Tp-link Technologies)
> Nmap done: 1 IP address (1 host up) scanned in 0.22 seconds
>
> This problem same with other format too:
>
> root:~# nmap -sn 192.168.100.70-71,100
>
> Starting Nmap 7.40 ( https://nmap.org ) at 2017-07-05 12:26 WIB
> Nmap scan report for pcbill.willsz.net (192.168.100.100)
> Host is up (0.000091s latency).
> MAC Address: 00:30:67:56:75:BF (Biostar Microtech Int'l)
> Nmap done: 3 IP addresses (1 host up) scanned in 0.33 seconds
>
> Would you give clue to fix this bug?
>
> Thank you.
> -------------- next part --------------
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> ------------------------------
>
> Message: 2
> Date: Wed, 5 Jul 2017 11:30:54 +0300
> From: George Chatzisofroniou <[email protected]>
> To: Wong Wai Tuck <[email protected]>
> Cc: "[email protected]" <[email protected]>
> Subject: Re: Password Profiling and Password Mangling Libraries
> Message-ID:
>         <CACeRBzkDDTQVtf5iwxrKhaqfxE0Azt77ROvm08O=D2WasnozXg@mail.
> gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> On Mon, Jul 3, 2017 at 10:22 PM, Wong Wai Tuck <[email protected]>
> wrote:
> > I wanted to separate the libraries to separate the responsibilities of
> the
> > libraries - one took care of loading username/password from files (and
> > keeping them as two separate tables) and provides the interface for
> > iterating through them, and the other one (pwdprofile) just solely looks
> at
> > storing interesting candidates (regardless of whether they are usernames
> or
> > passwords) and keeps its own list. However, I am fine with integrating it
> > into unpwdb, since unpwdb isn't really that big!
>
> Yes, unpwdb acts a generic username/password database library and
> methods that include retrieving or inserting credentials (including
> the profiling feature) belong there. There is no reason to separate it
> to a different library as long as there is only one module taking
> advantage of this functionality (unpwdb itself).
>
> > I was thinking from the perspective of httpspider, and how it might be
> > similar to CeWL. Many scripts use httpspider and I felt it didn't make
> sense
> > to implement it in httpspider.lua (since logic of password profiling
> would
> > then be in httpspider), and rather it would be best implemented in
> > pwdprofile (and we additionally provide a flag to activate it), and
> letting
> > httpspider simply pass the response to pwdprofile for processing.
>
> Profiling is not only about HTTP. The password profiling feature can
> work in many different application-layer protocols and it doesn't make
> sense to re-write parsers for all these.
>
> It should probably be a separate script's responsibility to collect
> special words in HTTP responses and print them back to the user. That
> would be useful by itself if a user wants to quickly retrieve unique
> words from a website (e.g. the company name). If the user also enables
> the password profiling features, these words will be added as username
> or password candidates.
>
> George
>
>
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> End of dev Digest, Vol 148, Issue 6
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