Metasploit mailing list archives

Framework Digest, Vol 16, Issue 24


From: biotic52 at yahoo.com (Rich Pazzani)
Date: Tue, 19 May 2009 14:03:16 -0700 (PDT)

Hi Guys, I am new to Metasploit and have actually used it to penetrate some targets within my own private network. I 
have looked thru the documentation an I am still not clear as to how I could download a new exploit and incorporate it 
into metasploit to use it. Can anyone help without getting upset............thanks

--- On Tue, 5/19/09, framework-request at spool.metasploit.com <framework-request at spool.metasploit.com> wrote:


From: framework-request at spool.metasploit.com <framework-request at spool.metasploit.com>
Subject: Framework Digest, Vol 16, Issue 24
To: framework at spool.metasploit.com
Date: Tuesday, May 19, 2009, 3:00 PM


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Today's Topics:

???1. Re: Meterpreter will not run on Windows 7 RC (Carlos Perez)
???2. Re: how to use the silc channel (H D Moore)


----------------------------------------------------------------------

Message: 1
Date: Tue, 19 May 2009 13:34:49 -0400
From: Carlos Perez <carlos_perez at darkoperator.com>
Subject: Re: [framework] Meterpreter will not run on Windows 7 RC
To: Stephen Fewer <stephen_fewer at harmonysecurity.com>
Cc: framework at spool.metasploit.com
Message-ID:
??? <f2a8fc3e0905191034qdc1fb2bq7c7748c916549f2a at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

I tried them all (meterpreter versions only) in 2 different VM's and on
physical laptop without any luck.

On Tue, May 19, 2009 at 6:03 AM, Stephen Fewer <
stephen_fewer at harmonysecurity.com> wrote:

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Hash: SHA1

Hi

- From some early testing I have found that their are several problems
with running any metasploit shellcode on Windows7 RC1 compared to
earlier versions (Vista,2003,xp,...). When testing a simple payload
win32_single_exec I came across the following:

* Getting the kernel32.dll's base address is broken in the current
shellcode implementation due to Windows7 loading kernelbase.dll before
kernel32.dll (Due to Windows7 using the new MinWin kernel structure[1]).
Their is an quick fix[2] but is not backwards compatible, so a generic
fix is needed :)

* After getting kernel32's base address, parsing the kernel32 Export
address table seems broken too, it gets parsed backwards and seems to
allways fail on the last entry (which is the first one parsed). I have
yet to look into why this is happening.

These two problems seem to be present in most if not all the current
win32 shellcodes AFAIK.

With regard to using Reflective Dll Injection, it works after the fix
for getting the kernel32 base address is applied but when used as a
payload the stager used (e.g. reverse_tcp) would need to be fixed also.

Anyone else experiencing shellcode failing/succeeding on win7rc1 too?

Regards, Steve.

[1]

http://www.windows-now.com/blogs/robert/mark-russinovich-explains-minwin-once-and-for-all.aspx

[2] http://pastebin.com/f5d372f02



Carlos Perez wrote:
Hi Guys


? ? ? I have tried all version of meterpreter using msfpayload to
generate an exe and run it in Windows 7 an have had no luck what so ever
in getting it to run. The version if Windows 7 is the latest RC in x86.
Any ideas?

Cheers,
Carlos
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Message: 2
Date: Tue, 19 May 2009 13:22:18 -0500
From: "H D Moore" <hdm at metasploit.com>
Subject: Re: [framework] how to use the silc channel
To: framework at spool.metasploit.com
Message-ID: <op.ut6vzgqwt28lo2 at localhost>
Content-Type: text/plain; format=flowed; delsp=yes; charset=us-ascii

On Tue, 19 May 2009 12:16:12 -0500, danny shevitz? 
<danny_shevitz at yahoo.com> wrote:


Howdy,

I am a newbie to both Metasploit and Silc. I got the Pidgin client and it
seems to be working fine. I created an account at silc.hick.org, but
there doesn't seem to be a metasploit channel as I expected.

Can anyone suggest what I might be doing wrong, or the correct way to
make get to the metasploit chat.

Make sure you are joining 'metasploit' and not '#metasploit', this is the? 
most common problem. Also, make sure youre really connected to? 
silc.hick.org (as the server, not the network).

-HD


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