[Beowulf] A careful exploit?

[Jonathan Engwall]

I saw it yesterday. A nearly invisible VM connected at my login. Whete do I
go from there?
I really don't know.

On Fri, Jun 14, 2019, 9:54 AM Robert G. Brown <rgb at phy.duke.edu> wrote:

> On Fri, 14 Jun 2019, Jonathan Engwall wrote:
>
> > Robert Brown,You never saw this?
>
> I did, and my extensive reply (which you apparently didn't see, but
> which is likely in the beowulf list archives?) basically boils down to:
>
> We need a LOT more information about your problem to be able to help.
> The nmap scan below doesn't really tell me anything at all except that
> yeah, some hosts are down.
>
> Look in the archives and you can probably find it.
>
>      rgb
>
> >
> > On Sun, Jun 9, 2019, 1:41 PM Jonathan Engwall
> > <engwalljonathanthereal at gmail.com> wrote:
> >       Hello Beowulf,
> > Recently we had serious trouble with the internet. A technician had to
> > climb the pole. Another technician, an IT specialist in Mexico City,
> > could not resolve the issue, sent the man here.
> > Now trouble is back. What does this mean? Where are the missing IPs?
> > From the pole to the modem, to my repeater, to my machine, and then my
> > VM gives this using nmap:
> >
> > Starting Nmap 6.40 ( http://nmap.org ) at 2019-06-09 13:30 PDT
> > Initiating Ping Scan at 13:30
> > Scanning 256 hosts [2 ports/host]
> > Completed Ping Scan at 13:31, 6.64s elapsed (256 total hosts)
> > Initiating Parallel DNS resolution of 256 hosts. at 13:31
> > Completed Parallel DNS resolution of 256 hosts. at 13:31, 0.04s
> > elapsed
> > Nmap scan report for 192.168.0.0 [host down]
> > Nmap scan report for 192.168.0.1
> > Host is up (0.0080s latency).
> > Nmap scan report for 192.168.0.2
> > Host is up (0.00068s latency).
> > Nmap scan report for 192.168.0.3 [host down]
> > Nmap scan report for 192.168.0.4 [host down]
> > Nmap scan report for 192.168.0.5
> > Host is up (0.063s latency).
> > Nmap scan report for 192.168.0.6
> > Host is up (0.00068s latency).
> > Nmap scan report for 192.168.0.7 [host down]
> > Nmap scan report for 192.168.0.8 [host down]
> > Nmap scan report for 192.168.0.9 [host down]
> > Nmap scan report for 192.168.0.10 [host down]
> > Nmap scan report for 192.168.0.11 [host down]
> >
> >
> >
>
> Robert G. Brown                        http://www.phy.duke.edu/~rgb/
> Duke University Dept. of Physics, Box 90305
> Durham, N.C. 27708-0305
> Phone: 1-919-660-2567  Fax: 919-660-2525     email:rgb at phy.duke.edu
>
>
>
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