[lug] Mystery SSH diagnostic lines

Simos blug at chinesetearoom.com
Sun Aug 1 11:42:20 MDT 2021


Hi,

Looks like a port scan to me. Have you tried running something like
a MalwareBytes scan on your wife's Windows laptop just in case?

Simos

On Sun, 01 Aug 2021 11:36:16 -0600 Mike Witt <msg2mw at gmail.com> wrote:
> 
> On 08/01/2021 10:34:12 AM, Bear Giles wrote:
> 
> > Pissed off anyone recently? Someone who could hack into your wife's
> > computer, run a network scan, and then try to ssh into different  
> > systems?  
> 
> This did occur to me, like a windows virus or something.  Can't see any  
> sign of anything like that. Plus, there are just those four lines. It  
> *seems* like I'd see more activity, attempts.  But I would certainly  
> feel more comfortable if I could find some explanation.
> 
> Everything is pretty well password protected ... except certain ssh  
> keys that are used by automated scripts that run overnight. But someone  
> would already need root access to the "important" machine to be able to  
> read root's .ssh files. Not sure what more to do about that.
> 
> I'm still not clear whether those four line mean that 10.0.0.8 is  
> trying to do something to my machine or that my machine is trying to do  
> something to 10.0.0.8.
> 
> -Mike
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