Mailinglist Archive: opensuse-security (97 mails)

["Stefan A. Muehlenweg" <Stefan.A.Muehlenweg@xxxxxxxxxxxxxx>]

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Hi Michael,

> * Michael <mhuelsmann@xxxxxxxx> writes:
> > somebody crcked my system with evil icmp against and l22dos.linux_x8
> > 
> > what shell i do
> 
> Read <http://www.cert.org/tech_tips/root_compromise.html> and give some
> more details.

So you're in Germany, you can get it faster from:
ftp://ftp.cert.dfn.de/pub/csir/cert/tech_tips/root_compromise

Moreover you should read:

ftp://ftp.cert.dfn.de/pub/csir/cert/tech_tips/intruder_detection_checklist

ftp://ftp.cert.dfn.de/pub/csir/cert/tech_tips/UNIX_configuration_guidelines

ftp://ftp.cert.dfn.de/pub/csir/auscert/papers/unix_security_checklist_1.1

ftp://ftp.cert.dfn.de/pub/csir/cert/tech_tips/security_tools

and for password-security:

http://www.cert.dfn.de/infoserv/dib/dib-9501.html


If you're in need of further help and/or assistance you should contact
your national CERT (Computer Emergency Response Team) immediately. In Germany
it's the DFN-CERT http://www.cert.dfn.de/ .
Mail the details of the attack to: <dfncert@xxxxxxxxxxx>

Regards, Stefan

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