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Re: something overwrites my shadow - was: can't get pass login!



On Jun 15, 2002 at 12:01 +0200, Sven wrote:
> I have get pass login thanks to init=/bin/bash
> 
>   But now (pure curiosity), a program overwrited my shadow with
>   string containnig word UMASTER (I attached the shadow file),
>   I can only login if not using file shadowing - because it is stil
>   overwriting the /etc/shadow again and again, while saving untouched
>   file as shadow-.
>   ps -aux command shows nothing,
>   but most of my logs are gone and syslogd is not anymore on my tty8.
>   I face with this kind of problem for a first time in my life -
>   no telnet nor ssh services were on, and remote user could not login
>   as a root.
>   So, what happened???

Virus or worm?  Sounds suspicious...

-- 
Thatcher Ulrich
http://tulrich.com


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