Re: errors using dns_enum

[Chris Calaf <thelab13 () gmail com>]

I'll try this again because it seems like my post are not getting through.

osx:
msf auxiliary(dns_enum) > ruby -v
[*] exec: ruby -v

ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-darwin10]
msf auxiliary(dns_enum) > info

       Name: DNS Enumeration Module
    Version: $Rev: 7500
    License: Metasploit Framework License (BSD)

Provided by:
  Carlos Perez <carlos_perez () darkoperator com
>

Basic options:
  Name         Current
Setting                                                Required  Description
  ----
---------------                                                --------
-----------
  DOMAIN       google.com
yes       The target domain name
  ENUM_AXFR
false                                                          yes
Initiate a zone Transfer against each NS record
  ENUM_BRT
false                                                          yes
Brute force subdomains and hostnames via wordlist
  ENUM_RVL
false                                                          yes
Reverse lookup a range of IP addresses
  ENUM_SRV
true                                                           yes
Enumerate the most common SRV records
  ENUM_STD
true                                                           yes
Enumerate standard record types (A,MX,NS,TXT and SOA)
  ENUM_TLD
false                                                          yes
Perform a top-level domain expansion by replacing TLD and testing against
IANA TLD list

IPRANGE
no        The target address range or CIDR identifier

NS
no        Specify the nameserver to use for queries, otherwise use the
system DNS
  STOP_WLDCRD
false                                                          yes
Stops Brute Force Enumeration if wildcard resolution is detected
  WORDLIST     /Users/lab13/tools/metasploit3/data/wordlists/namelist.txt
no        Wordlist file for domain name brute force.


backtrack4:

msf auxiliary(dns_enum) > ruby -v
[*] exec: ruby -v

ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]
msf auxiliary(dns_enum) > info

       Name: DNS Enumeration Module
    Version: $Rev: 7500
    License: Metasploit Framework License (BSD)

Provided by:
  Carlos Perez <carlos_perez () darkoperator com>

Basic options:
  Name         Current Setting
Required  Description
  ----         ---------------
--------  -----------
  DOMAIN       google.com
yes       The target domain name
  ENUM_AXFR    false
yes       Initiate a zone Transfer against each NS record
  ENUM_BRT     false
yes       Brute force subdomains and hostnames via wordlist
  ENUM_RVL     false
yes       Reverse lookup a range of IP addresses
  ENUM_SRV     true
yes       Enumerate the most common SRV records
  ENUM_STD     true
yes       Enumerate standard record types (A,MX,NS,TXT and SOA)
  ENUM_TLD     false
yes       Perform a top-level domain expansion by replacing TLD and testing
against IANA TLD list
  IPRANGE
no        The target address range or CIDR identifier
  NS
no        Specify the nameserver to use for queries, otherwise use the
system DNS
  STOP_WLDCRD  false
yes       Stops Brute Force Enumeration if wildcard resolution is detected
  WORDLIST     /pentest/exploits/framework3/data/wordlists/namelist.txt
no        Wordlist file for domain name brute force.



On Fri, Nov 20, 2009 at 8:25 AM, Carlos Perez <carlos_perez () darkoperator com
> wrote:

> I was not able to replicate the error on my test systems can you send me a
> ruby -v on each system and the domain and options so as to replicate it
> better
>
> Sent from my Mobile Phone
>
> On Nov 20, 2009, at 9:10 AM, Chris Calaf <thelab13 () gmail com> wrote:
>
> Apologies for the double post but first one did not hit the list.
>
> I'm getting the following error when trying to use dns_enum on both BT4 and
> Snow Leopard. I installed the macports version of net-dns. Should I be
> installing it via CPAN or some ruby port?
>
>  Using ruby 1.9
>
>        =[ metasploit v3.4-dev [core:3.4 api:1.0]
> + -- --=[ 448 exploits - 216 auxiliary
> + -- --=[ 192 payloads - 22 encoders - 8 nops
>        =[ svn r7568 updated today (2009.11.18)
>
> msf > use auxiliary/gather/dns_enum
> msf auxiliary(dns_enum) > set DOMAIN <http://somedomain.com/>
> somedomain.com
> DOMAIN => <http://somedomain.com/>somedomain.com
> msf auxiliary(dns_enum) > run
>
> [-] Auxiliary failed: NameError /Users/user/tools/metasploit3/
> data/msfweb/vendor/rails/activesupport/lib/active_support/dependencies.rb:105:in
> `const_missing': uninitialized constant Net::DNS::RR::OPT
> [-] Call stack:
> [-]   /Users/user/tools/metasploit3/lib/net/dns/rr.rb:325:in
> `new_from_binary'
> [-]   (eval):1:in `new_from_binary'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/rr.rb:175:in `eval'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/rr.rb:325:in
> `new_from_binary'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/rr.rb:175:in `send'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/rr.rb:175:in `parse_packet'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/packet.rb:546:in
> `new_from_data'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/packet.rb:545:in `times'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/packet.rb:545:in
> `new_from_data'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/packet.rb:152:in `send'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/packet.rb:152:in `parse'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/resolver.rb:979:in `send'
> [-]   /Users/user/tools/metasploit3/lib/net/dns/resolver.rb:890:in `query'
> [-]   (eval):59:in `switchdns'
> [-]   (eval):423:in `run'
> [*] Auxiliary module execut
>
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