[unisog] Re: Coordinated Scan

Anderson Johnston andy at umbc.edu
Mon Apr 8 21:01:09 GMT 2002


I've found that the "-T aggressive" option speeds things up as well
without causing any actual damage.
						- andy
On Mon, 8 Apr 2002, Reg Quinton wrote:

> > accessible by Administrator with "" password using smbclient. I used
> > nmap to find those machines that look like Windows
>
> For the record, since some have asked, to find Windows machines
> I did this:
>
> nmap -p135,445 -oM - 129.97.1-254.1-254 |\
>     awk '/\/open\// {print $2}'
>
> To find anyone with port 135 or 445 open. Those
> are the traditional and new SMB services.
>
> That runs fairly fast. Say 30min to scan our class B
> net.
>
> I hope this helps.
>
>

------------------------------------------------------------------------------
** Andy Johnston (andy at umbc.edu)          *            pager: 410-678-8949  **
** Manager of IT Security                 * PGP key:(afj2002) 4096/8448B056 **
** Office of Information Technology, UMBC *   4A B4 96 64 D9 B6 EF E3 21 9A **
** 410-455-2583 (v)/410-455-1065 (f)      *   46 1A 37 11 F5 6C 84 48 B0 56 **
------------------------------------------------------------------------------



More information about the unisog mailing list