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Re: Periodic Scan with nessus?

Subject: Re: Periodic Scan with nessus?
Date: Thu, 25 Jan 2007 07:09:44 -0800
Nitin,

Glad you figured it out. I didn't realize you only needed it in XML format.

I have found the NBE format to be more flexible overall (e.g., if you need to 
quickly grep something out of a report), and you can convert it into any other 
format, so I always generate the NBE file first and then convert it (using 
NessusClient -i ... -o ...) to the format I really want (or to multiple 
formats).

NBE files are also easy to filter you can easily grep -v 'Security Note' and 
'Security Warning' findings out if the file, then generate an HTML report with 
just security holes (though you can do the same thing with an XML file using a 
good parser).

John

-----Original Message-----
From: Shingari, Nitin V. <nvshingari@ipolicynetworks.com>
To: John Scherff; nessus@list.nessus.org <nessus@list.nessus.org>
Sent: Wed Jan 24 23:38:33 2007
Subject: RE: Periodic Scan with nessus?

Hi,

 

I could find the problem. ..

 

The problem was when result is generated in .nbe format the scanner list & 
plugin list information is not reported in it. 

Now I generated report directly into .xml format and the scanner, plugin & 
version info. is coming in it.

 

$NCMD âc $NCONFIG âT xml âxq $NHOST $NPORT $NUSER $NPASS $NTARGET $NRESULT

 

Thanks to all of you & Johnâ

 

Regards

Nitin Shingari

nvshingari@ipolicynetworks.com

 

 

________________________________

From: Shingari, Nitin V. 
Sent: Thursday, January 25, 2007 11:47 AM
To: 'John Scherff'
Cc: 'nessus@list.nessus.org'
Subject: RE: Periodic Scan with nessus?

 

Hi john,

 

I configured as per your suggestion but my report is not coming accurate.

Below is what is missing:

 

<info>

                        <!-- no version information found -->         </info>

 

            <config>

                        <global>

                        </global>

            </config>

            <plugins>

                        <error txt="No scanners list."/>

                        <error txt="No plugins list."/>

            </plugins>

            <results>

            <result>

 

What could be wrong??

 

Regards

Nitin 

________________________________

From: John Scherff [mailto:JScherff@24hourfit.com] 
Sent: Tuesday, January 16, 2007 12:29 AM
To: Shingari, Nitin V.; nessus@list.nessus.org
Subject: RE: Periodic Scan with nessus?

 

Nitin:

 

Use a cron job.  

 

The below instructions assume you have Nessus Server 3.0.4 and NessusClient 
installed on a *nix box in the default locations.  It will generate both an NBE 
file and an HTML report every month at Midnight on the first Sunday, 
over-writing the result file and report from the previous month.

 

Step 0: create a directory structure similar to the following (just an 
exampleâ create it however/wherever you want):

 

/opt/Nscans/configs â to hold configuration stuff

/opt/Nscans/targets â to hold scan target files

/opt/Nscans/scripts â to hold scripts you write

/opt/Nscans/results â to hold raw scan results (NBE files)

/opt/Nscans/reports â to hold scan reports (e.g., HTML files)

 

Step 1: create a file (e.g., /opt/Nscans/targets/prod_servers.txt) containing 
the targets you want to scan, each separated by a newline; for example:

 

192.168.1.2-192.168.1.254

192.168.2.129-192.168.1.254

Myhost.myorg.com

192.168.3.75

 

Step 2: copy an existing .nessusrc file (usually found somewhere under 
$HOME/.nessus) to /opt/Nscans/configs/prod_servers.cfg, tweak it as desired.

 

Step 3: Create a nessus user and password using /opt/nessus/sbin/nessus-adduser 
(e.g., Nscan_User / N5c4n_U53r)

 

Step 4: create a script named (for example) prod_servers.sh in 
/opt/Nscans/scripts:

 

#!/bin/sh

 

NCMD=/usr/local/bin/NessusClient

 

NHOST=myhost.myorg.com

NPORT=1241

NUSER=Nscan_User

NPASS=N5c4n_U53r

 

NCONFIG=/opt/Nscans/configs/prod_servers.cfg

NTARGET=/opt/Nscans/targets/prod_servers.txt

NRESULT=/opt/Nscans/results/prod_servers.nbe

NREPORT=/opt/Nscans/reports/prod_servers.html

 

$NCMD âc $NCONFIG âT nbe âxq $NHOST $NPORT $NUSER $NPASS $NTARGET $NRESULT

$NCMD âi $NRESULT âo $NREPORT

 

Step 5: Create a crontab entry similar to the following (this will run the scan 
at midnight on the first Sunday of every month):

 

00 00 * * Sun  [`date +\%d` -lt 8] && /opt/Nscans/scripts/prod_servers.sh

 

Note: You will have to do something to keep the copied nessusrc file up-to-date 
with current plugins.  George Theall's update-nessusrc perl script is a good 
choice, and he keeps it current.

 

John Scherff

Sr. IT Security Analyst

24 Hour Fitness

 

 

________________________________

From: nessus-bounces@list.nessus.org [mailto:nessus-bounces@list.nessus.org] On 
Behalf Of Shingari, Nitin V.
Sent: Sunday, January 14, 2007 7:29 PM
To: nessus@list.nessus.org
Subject: Periodic Scan with nessus?

 

Hi folks,

 

How we can set nessus to do periodic scan and save report in specific folder 
after every scan with specific name and overwrite existing report?

 

Warm Regards

Nitin Shingari

nvshingari@ipolicynetworks.com

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