full-disclosure - Re: Nachi Worm

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From: somlo at acns.colostate.edu (Gabriel L. Somlo)
Subject: Re: Nachi Worm

> 
> Does any one know if you can sacn of the nachi worm or the rpc.dcom =
> vulnerability with nessus
> 
> Thanks
> 
> Dave

I just use nmap to scan for machines listening on tcp port 707. Very
few false positives, good scaling:

nmap -sS -p707 -oG - AAA.BBB.0.0/16 | grep 'Ports: 707/open/tcp' \
                                    | cut -d' ' -f2 \
                                    | sort -t. -k3,3n -k4,4n \
                                    | mail -s "Nachi suspects" foo@....com

Hope this helps,
Gabriel