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List:       snort-users
Subject:    Re: [Snort-users] Alert Output to CSV - File gets created but does not get populated with any data.
From:       Robert Rusnak <robert () ahearn ! com>
Date:       2020-03-31 20:49:58
Message-ID: 9E6971AF4DDA0A4E934E1CD8EFDC1A0802B39ECE96 () ASEXCH1 ! ahearn ! ca
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Hello Al
Adding the rule to the local.rules fixed the issue.
Thank you very much for your help (and your patience).

Also a Thank you to everyone who contributed as well.

Rob
(416) 847-4902

From: Al Lewis (allewi) <allewi@cisco.com>
Sent: March 30, 2020 6:07 PM
To: Robert Rusnak <robert@ahearn.com>
Cc: snort-users@lists.snort.org
Subject: Re: [Snort-users] Alert Output to CSV - File gets created but does not get \
populated with any data.

Hello Robert,

     It may be best to start with the basics first before trying to tackle specific \
detection issues. http://manual-snort-org.s3-website-us-east-1.amazonaws.com/node28.html


     Create a local rule, something like

"alert ip any any -> any any (msg:"ANY TO ANY"; sid:1000000)"

should alert on any IP traffic.

     Then start snort (include the option to disable checksums ‘-k none') using -r \
to read a pcap directly.

i.e "./bin/snort -c etc/snort.conf -r etc/anytraffic.pcap -l . -k none -q"

You should see some alerts logged in the CSV file after generating the traffic. Check \
the alerts logged (listed in the exit stats).


Albert Lewis
ENGINEER.SOFTWARE ENGINEERING
Cisco Systems Inc.
Email: allewi@cisco.com<mailto:allewi@cisco.com>



From: Robert Rusnak <robert@ahearn.com<mailto:robert@ahearn.com>>
Date: Monday, March 30, 2020 at 5:28 PM
To: "Joel Esler (jesler)" <jesler@cisco.com<mailto:jesler@cisco.com>>
Cc: "Al Lewis (allewi)" <allewi@cisco.com<mailto:allewi@cisco.com>>, \
"snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>" \
                <snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>>
Subject: RE: [Snort-users] Alert Output to CSV - File gets created but does not get \
populated with any data.

Thanks Joel for the information.

Rob
(416) 847-4902

From: Joel Esler (jesler) <jesler@cisco.com<mailto:jesler@cisco.com>>
Sent: March 30, 2020 4:51 PM
To: Robert Rusnak <robert@ahearn.com<mailto:robert@ahearn.com>>
Cc: Al Lewis (allewi) <allewi@cisco.com<mailto:allewi@cisco.com>>; \
                snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>
Subject: Re: [Snort-users] Alert Output to CSV - File gets created but does not get \
populated with any data.

Flowbit warnings should have nothing to do with CSV output.

Also, using PulledPork should resolve these flowbit errors.


On Mar 30, 2020, at 3:55 PM, Robert Rusnak \
<robert@ahearn.com<mailto:robert@ahearn.com>> wrote:

Hi Al
Please forgive me, I am definitely a Snort noob and I'm feeling completely lost at \
the moment.

Basically, It looks like my installation of Snort is doing what it believes it is \
supposed to be doing but for some reason it is not flagging alerts on any packets.  \
As per your run of the file, there should be.

The local.rules file is empty (besides the basic information) and I'm not sure on the \
exact rule to put in to look at all of the packets.

I am seeing a lot of warnings to do with flowbit keys while running Snort in Windows \
(or Linux).  Could this be the issue? <image001.png>

Rob

From: Al Lewis (allewi) [mailto:allewi@cisco.com]
Sent: March 30, 2020 11:07 AM
To: Robert Rusnak <robert@ahearn.com<mailto:robert@ahearn.com>>; \
                snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>
Subject: Re: [Snort-users] Alert Output to CSV - File gets created but does not get \
populated with any data.

Hello Robert,

     I tested this and it alerts and logs on some preprocessor events. A lot of the \
traffic in the pcap is discarded by snort (check your exit stats).

debian9@debian9:/var/tmp/snort-2.9.15$<mailto:debian9@debian9:/var/tmp/snort-2.9.15$> \
./bin/snort -c etc/snort.conf -r ~/Downloads/dump_data.pcap -l . -k none -q

debian9@debian9:/var/tmp/snort-2.9.15$<mailto:debian9@debian9:/var/tmp/snort-2.9.15$> \
ls bin  etc  include  lib  preproc_rules  Rob_Snort_alert.csv  share  \
snort.log.1585580439  src


debian9@debian9:/var/tmp/snort-2.9.15$<mailto:debian9@debian9:/var/tmp/snort-2.9.15$> \
less etc/snort.conf | grep Rob output alert_csv: Rob_Snort_alert.csv default


Albert Lewis
ENGINEER.SOFTWARE ENGINEERING
Cisco Systems Inc.
Email: allewi@cisco.com<mailto:allewi@cisco.com>



From: Robert Rusnak <robert@ahearn.com<mailto:robert@ahearn.com>>
Date: Monday, March 30, 2020 at 10:56 AM
To: "Al Lewis (allewi)" <allewi@cisco.com<mailto:allewi@cisco.com>>, \
"snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>" \
                <snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>>
Subject: RE: [Snort-users] Alert Output to CSV - File gets created but does not get \
populated with any data.

HI Al

I should be seeing Anonymous FTP login attempts (553) and buffer overflow attempts \
(1622). PacketTotal detects these on the trace file I'm using.

I will try your suggestion.
Thanks

Rob
(416) 847-4902

From: Al Lewis (allewi) <allewi@cisco.com<mailto:allewi@cisco.com>>
Sent: March 30, 2020 10:43 AM
To: Robert Rusnak <robert@ahearn.com<mailto:robert@ahearn.com>>; \
                snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>
Subject: Re: [Snort-users] Alert Output to CSV - File gets created but does not get \
populated with any data.

What alerts are you expecting?

The alerts output shows 0 so according to snort it didn't see any interesting \
traffic.

Try testing with an any to any rule.


Albert Lewis
ENGINEER.SOFTWARE ENGINEERING
Cisco Systems Inc.
Email: allewi@cisco.com<mailto:allewi@cisco.com>



From: Robert Rusnak <robert@ahearn.com<mailto:robert@ahearn.com>>
Date: Monday, March 30, 2020 at 10:36 AM
To: "Al Lewis (allewi)" <allewi@cisco.com<mailto:allewi@cisco.com>>, \
"snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>" \
                <snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>>
Subject: RE: [Snort-users] Alert Output to CSV - File gets created but does not get \
populated with any data.

HI Al
Thanks for getting back to me.
The file I am testing with does contain data which should produce alerts (see \
attached). I have also tested with another capture that also should generate alerts \
but produces the same result.


Since I have tried this on 2 different Kali Linux versions and also Windows and \
getting the same results, I'm wondering if maybe there is something in the snort.conf \
(or other config file) which is preventing the detection or processing of the alerts?


Rob

From: Al Lewis (allewi) [mailto:allewi@cisco.com]
Sent: March 30, 2020 10:24 AM
To: Robert Rusnak <robert@ahearn.com<mailto:robert@ahearn.com>>; \
                snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>
Subject: Re: [Snort-users] Alert Output to CSV - File gets created but does not get \
populated with any data.

Hello Robert,

     Based on the file you provided, your exit stats don't show any alerts so nothing \
will be output.


===============================================================================
Action Stats:
     Alerts:            0 (  0.000%)
     Logged:            0 (  0.000%)
     Passed:            0 (  0.000%)



You may want to create/enable something that would generate noisy traffic (i.e any to \
any rule).



Albert Lewis
ENGINEER.SOFTWARE ENGINEERING
Cisco Systems Inc.
Email: allewi@cisco.com<mailto:allewi@cisco.com>



From: Snort-users <snort-users-bounces@lists.snort.org<mailto:snort-users-bounces@lists.snort.org>> \
                on behalf of Robert Rusnak \
                <robert@ahearn.com<mailto:robert@ahearn.com>>
Date: Monday, March 30, 2020 at 10:17 AM
To: "snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>" \
                <snort-users@lists.snort.org<mailto:snort-users@lists.snort.org>>
Subject: [Snort-users] Alert Output to CSV - File gets created but does not get \
populated with any data.

PROBLEM DESCRIPTION:
I am trying to use Snort to output alerts to a csv file from a trace file \
(dump_data.pcap).  The csv file (snort_alert.csv) is created but fails to populate \
with any data (file size = 0 bytes).  I have tried to get this to work with both \
Windows 10 and Kali Linux only to have the same results.  For simplicity sake let's \
look at fixing the issue in Windows (I suspect the Windows fix will also apply to \
Linux).  I have spent the last two weeks attempting to get Snort installed and \
running properly but have not been able to find the solution through troubleshooting \
or research.  Hopefully for you Gurus, this is a simple fix.

The attached Text file (Snort Info – Windows.txt) contains the information based on \
your " Good Question" FAQ.

The image file is a screenshot of the resultant output csv (snort_alert.csv) file \
that was created with a file size of 0 bytes.

Thank you

Robert Rusnak | System Administrator
Ahearn & Soper Inc. | proVision WMS
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<div class="WordSection1">
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hello \
Al<o:p></o:p></span></p> <p class="MsoNormal"><span \
style="mso-fareast-language:EN-US">Adding the rule to the local.rules fixed the \
issue.&nbsp; <o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Thank you very much for \
your help (and your patience).<o:p></o:p></span></p> <p class="MsoNormal"><span \
style="mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p> <p \
class="MsoNormal"><span style="mso-fareast-language:EN-US">Also a Thank you to \
everyone who contributed as well.<o:p></o:p></span></p> <p class="MsoNormal"><span \
style="mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:10.0pt;font-family:&quot;Comic Sans \
MS&quot;">Rob<o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" \
style="font-size:10.0pt;font-family:&quot;Comic Sans MS&quot;">(416) \
847-4902</span><span style="font-size:10.0pt;font-family:&quot;Comic Sans \
MS&quot;"><o:p></o:p></span></p> </div>
<p class="MsoNormal"><span \
style="mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p> <div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Al \
Lewis (allewi) &lt;allewi@cisco.com&gt; <br>
<b>Sent:</b> March 30, 2020 6:07 PM<br>
<b>To:</b> Robert Rusnak &lt;robert@ahearn.com&gt;<br>
<b>Cc:</b> snort-users@lists.snort.org<br>
<b>Subject:</b> Re: [Snort-users] Alert Output to CSV - File gets created but does \
not get populated with any data.<o:p></o:p></span></p> </div>
</div>
<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier">Hello \
Robert,<o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US" style="font-family:Courier">&nbsp;&nbsp;&nbsp;&nbsp; It may be best to \
start with the basics first before trying to tackle specific detection issues. \
</span><span lang="EN-US"><a \
href="http://manual-snort-org.s3-website-us-east-1.amazonaws.com/node28.html">http://m \
anual-snort-org.s3-website-us-east-1.amazonaws.com/node28.html</a><o:p></o:p></span></p>
 <p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US" style="font-family:Courier">&nbsp;&nbsp;&nbsp;&nbsp; Create a local \
rule, something like <o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:36.0pt"><span lang="EN-US" \
style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <p class="MsoNormal" \
style="text-indent:36.0pt"><span lang="EN-US" style="font-family:Courier">"alert ip \
any any -&gt; any any (msg:&quot;ANY TO ANY&quot;; sid:1000000)" \
<o:p></o:p></span></p> <p class="MsoNormal" style="text-indent:36.0pt"><span \
lang="EN-US" style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <p \
class="MsoNormal" style="text-indent:36.0pt"><span lang="EN-US" \
style="font-family:Courier">should alert on any IP traffic.<o:p></o:p></span></p> <p \
class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US" style="font-family:Courier">&nbsp;&nbsp;&nbsp;&nbsp; Then start snort \
(include the option to disable checksums ‘-k none') using -r to read a pcap \
directly. <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <p class="MsoNormal" \
style="text-indent:36.0pt"><span lang="EN-US" style="font-family:Courier">i.e \
"./bin/snort -c etc/snort.conf -r etc/anytraffic.pcap -l . -k none \
-q"<o:p></o:p></span></p> <p class="MsoNormal" style="text-indent:36.0pt"><span \
lang="EN-US" style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <p \
class="MsoNormal" style="text-indent:36.0pt"><span lang="EN-US" \
style="font-family:Courier">You should see some alerts logged in the CSV file after \
generating the traffic. Check the alerts logged (listed in the exit \
stats).<o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US" style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <div>
<p class="MsoNormal"><b><span lang="EN-US" \
style="font-size:13.0pt;font-family:Courier;color:#1F497D">Albert \
Lewis</span></b><span lang="EN-US" style="color:black"><o:p></o:p></span></p> <p \
class="MsoNormal"><span lang="EN-US" \
style="font-size:12.0pt;font-family:Courier;color:#7F7F7F">ENGINEER.SOFTWARE \
ENGINEERING</span><span lang="EN-US" style="color:black"><o:p></o:p></span></p> <p \
class="MsoNormal"><span lang="EN-US" \
style="font-size:12.0pt;font-family:Courier;color:#999999">Cisco Systems \
Inc.</span><span lang="EN-US" style="color:black"><o:p></o:p></span></p> <p \
class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier;color:#999999">Email:&nbsp;</span><span lang="EN-US" \
style="font-family:Courier;color:black"><a href="mailto:allewi@cisco.com"><span \
style="color:purple">allewi@cisco.com</span></a></span><span lang="EN-US" \
style="font-family:Courier;color:#4F81BD"><o:p></o:p></span></p> <p \
class="MsoNormal"><span lang="EN-US" style="color:black"><o:p>&nbsp;</o:p></span></p> \
</div> <p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US" style="font-family:Courier"><o:p>&nbsp;</o:p></span></p> <div \
style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"> <p \
class="MsoNormal"><b><span lang="EN-US" style="font-size:12.0pt;color:black">From: \
</span></b><span lang="EN-US" style="font-size:12.0pt;color:black">Robert Rusnak \
&lt;<a href="mailto:robert@ahearn.com">robert@ahearn.com</a>&gt;<br> <b>Date: \
</b>Monday, March 30, 2020 at 5:28 PM<br> <b>To: </b>&quot;Joel Esler (jesler)&quot; \
&lt;<a href="mailto:jesler@cisco.com">jesler@cisco.com</a>&gt;<br> <b>Cc: \
</b>&quot;Al Lewis (allewi)&quot; &lt;<a \
href="mailto:allewi@cisco.com">allewi@cisco.com</a>&gt;, &quot;<a \
href="mailto:snort-users@lists.snort.org">snort-users@lists.snort.org</a>&quot; \
&lt;<a href="mailto:snort-users@lists.snort.org">snort-users@lists.snort.org</a>&gt;<br>
 <b>Subject: </b>RE: [Snort-users] Alert Output to CSV - File gets created but does \
not get populated with any data.<o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US"><o:p>&nbsp;</o:p></span></p>
</div>
<p class="MsoNormal"><span lang="EN-US">Thanks Joel for the \
information.<o:p></o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US">&nbsp;<o:p></o:p></span></p> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:10.0pt;font-family:&quot;Comic Sans MS&quot;">Rob</span><span \
lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" \
style="font-size:10.0pt;font-family:&quot;Comic Sans MS&quot;">(416) \
847-4902</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Joel \
Esler (jesler) &lt;<a href="mailto:jesler@cisco.com">jesler@cisco.com</a>&gt; <br>
<b>Sent:</b> March 30, 2020 4:51 PM<br>
<b>To:</b> Robert Rusnak &lt;<a \
href="mailto:robert@ahearn.com">robert@ahearn.com</a>&gt;<br> <b>Cc:</b> Al Lewis \
(allewi) &lt;<a href="mailto:allewi@cisco.com">allewi@cisco.com</a>&gt;; <a \
href="mailto:snort-users@lists.snort.org">snort-users@lists.snort.org</a><br> \
<b>Subject:</b> Re: [Snort-users] Alert Output to CSV - File gets created but does \
not get populated with any data.<o:p></o:p></span></p> </div>
</div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Flowbit warnings should have nothing to do \
with CSV output.<o:p></o:p></span></p> <div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">Also, using PulledPork should resolve these \
flowbit errors.<o:p></o:p></span></p> <div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US"><br>
<br>
<o:p></o:p></span></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal"><span lang="EN-US">On Mar 30, 2020, at 3:55 PM, Robert Rusnak \
&lt;<a href="mailto:robert@ahearn.com">robert@ahearn.com</a>&gt; \
wrote:<o:p></o:p></span></p> </div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
<div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Hi Al</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Please forgive me, I am \
definitely a Snort noob and I'm feeling completely lost at the \
moment.&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">&nbsp;</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Basically, It looks \
like my installation of Snort is doing what it believes it is supposed to be doing \
but for some reason it is not flagging alerts on any packets.&nbsp; As per your run \
of the file,  there should be.</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">&nbsp;</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">The local.rules file is \
empty (besides the basic information) and I'm not sure on the exact rule to put in to \
look at all of the packets.</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">&nbsp;</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">I am seeing a lot of \
warnings to do with flowbit keys while running Snort in Windows (or Linux).&nbsp; \
Could this be the issue?</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">&lt;image001.png&gt;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">&nbsp;</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Rob</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">&nbsp;</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<div>
<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span \
class="apple-converted-space"><span lang="EN-US">&nbsp;</span></span><span \
lang="EN-US">Al Lewis (allewi) [<a href="mailto:allewi@cisco.com"><span \
style="color:#954F72">mailto:allewi@cisco.com</span></a>]<span \
class="apple-converted-space">&nbsp;</span><br> <b>Sent:</b><span \
class="apple-converted-space">&nbsp;</span>March 30, 2020 11:07 AM<br> \
<b>To:</b><span class="apple-converted-space">&nbsp;</span>Robert Rusnak &lt;<a \
href="mailto:robert@ahearn.com"><span \
style="color:#954F72">robert@ahearn.com</span></a>&gt;;<span \
class="apple-converted-space">&nbsp;</span><a \
href="mailto:snort-users@lists.snort.org"><span \
style="color:#954F72">snort-users@lists.snort.org</span></a><br> <b>Subject:</b><span \
class="apple-converted-space">&nbsp;</span>Re: [Snort-users] Alert Output to CSV - \
File gets created but does not get populated with any data.<o:p></o:p></span></p> \
</div> </div>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier">Hello \
Robert,</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;&nbsp;&nbsp;&nbsp; I tested this and it alerts and \
logs on some preprocessor events. A lot of the traffic in the pcap is discarded by \
snort (check your exit stats).</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier"><a \
href="mailto:debian9@debian9:/var/tmp/snort-2.9.15$"><span \
style="color:#954F72">debian9@debian9:/var/tmp/snort-2.9.15$</span></a><span \
                class="apple-converted-space">&nbsp;</span>./bin/snort
 -c etc/snort.conf -r ~/Downloads/dump_data.pcap -l . -k none -q</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier"><a \
href="mailto:debian9@debian9:/var/tmp/snort-2.9.15$"><span \
style="color:#954F72">debian9@debian9:/var/tmp/snort-2.9.15$</span></a><span \
class="apple-converted-space">&nbsp;</span>ls</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier">bin&nbsp; \
etc&nbsp; include&nbsp; lib&nbsp; preproc_rules&nbsp; Rob_Snort_alert.csv&nbsp; \
share&nbsp; snort.log.1585580439&nbsp; src</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier"><a \
href="mailto:debian9@debian9:/var/tmp/snort-2.9.15$"><span \
style="color:#954F72">debian9@debian9:/var/tmp/snort-2.9.15$</span></a><span \
class="apple-converted-space">&nbsp;</span>less etc/snort.conf  | grep \
Rob</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier">output alert_csv: \
Rob_Snort_alert.csv default</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<div>
<p class="MsoNormal"><b><span lang="EN-US" \
style="font-size:13.0pt;font-family:Courier;color:#1F497D">Albert \
Lewis</span></b><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:12.0pt;font-family:Courier;color:#7F7F7F">ENGINEER.SOFTWARE \
ENGINEERING</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:12.0pt;font-family:Courier;color:#999999">Cisco Systems \
Inc.</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier;color:#999999">Email:&nbsp;</span><span lang="EN-US" \
style="font-family:Courier"><a href="mailto:allewi@cisco.com"><span \
style="color:purple">allewi@cisco.com</span></a></span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm \
0cm"> <div>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:12.0pt">From:<span \
class="apple-converted-space">&nbsp;</span></span></b><span lang="EN-US" \
style="font-size:12.0pt">Robert Rusnak &lt;<a href="mailto:robert@ahearn.com"><span \
style="color:#954F72">robert@ahearn.com</span></a>&gt;<br> <b>Date:<span \
class="apple-converted-space">&nbsp;</span></b>Monday, March 30, 2020 at 10:56 AM<br> \
<b>To:<span class="apple-converted-space">&nbsp;</span></b>&quot;Al Lewis \
(allewi)&quot; &lt;<a href="mailto:allewi@cisco.com"><span \
style="color:#954F72">allewi@cisco.com</span></a>&gt;, &quot;<a \
href="mailto:snort-users@lists.snort.org"><span \
style="color:#954F72">snort-users@lists.snort.org</span></a>&quot;  &lt;<a \
href="mailto:snort-users@lists.snort.org"><span \
style="color:#954F72">snort-users@lists.snort.org</span></a>&gt;<br> <b>Subject:<span \
class="apple-converted-space">&nbsp;</span></b>RE: [Snort-users] Alert Output to CSV \
- File gets created but does not get populated with any data.</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
</div>
<div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">HI Al<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">I should be seeing Anonymous FTP login \
attempts (553) and buffer overflow attempts (1622).<o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">PacketTotal detects these on the trace file \
I'm using.<o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">I will try your \
suggestion.<o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">Thanks<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:10.0pt;font-family:&quot;Comic Sans MS&quot;">Rob</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:10.0pt;font-family:&quot;Comic Sans MS&quot;">(416) \
847-4902</span><span lang="EN-US"><o:p></o:p></span></p> </div>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<div>
<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span \
class="apple-converted-space"><span lang="EN-US">&nbsp;</span></span><span \
lang="EN-US">Al Lewis (allewi) &lt;<a href="mailto:allewi@cisco.com"><span \
style="color:#954F72">allewi@cisco.com</span></a>&gt;<span \
class="apple-converted-space">&nbsp;</span><br> <b>Sent:</b><span \
class="apple-converted-space">&nbsp;</span>March 30, 2020 10:43 AM<br> \
<b>To:</b><span class="apple-converted-space">&nbsp;</span>Robert Rusnak &lt;<a \
href="mailto:robert@ahearn.com"><span \
style="color:#954F72">robert@ahearn.com</span></a>&gt;;<span \
class="apple-converted-space">&nbsp;</span><a \
href="mailto:snort-users@lists.snort.org"><span \
style="color:#954F72">snort-users@lists.snort.org</span></a><br> <b>Subject:</b><span \
class="apple-converted-space">&nbsp;</span>Re: [Snort-users] Alert Output to CSV - \
File gets created but does not get populated with any data.<o:p></o:p></span></p> \
</div> </div>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier">What alerts are \
you expecting?</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier">The alerts output \
shows 0 so according to snort it didn't see any interesting traffic.</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier">Try testing with \
an any to any rule.</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<div>
<p class="MsoNormal"><b><span lang="EN-US" \
style="font-size:13.0pt;font-family:Courier;color:#1F497D">Albert \
Lewis</span></b><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:12.0pt;font-family:Courier;color:#7F7F7F">ENGINEER.SOFTWARE \
ENGINEERING</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:12.0pt;font-family:Courier;color:#999999">Cisco Systems \
Inc.</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier;color:#999999">Email:&nbsp;</span><span lang="EN-US" \
style="font-family:Courier"><a href="mailto:allewi@cisco.com"><span \
style="color:purple">allewi@cisco.com</span></a></span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm \
0cm"> <div>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:12.0pt">From:<span \
class="apple-converted-space">&nbsp;</span></span></b><span lang="EN-US" \
style="font-size:12.0pt">Robert Rusnak &lt;<a href="mailto:robert@ahearn.com"><span \
style="color:#954F72">robert@ahearn.com</span></a>&gt;<br> <b>Date:<span \
class="apple-converted-space">&nbsp;</span></b>Monday, March 30, 2020 at 10:36 AM<br> \
<b>To:<span class="apple-converted-space">&nbsp;</span></b>&quot;Al Lewis \
(allewi)&quot; &lt;<a href="mailto:allewi@cisco.com"><span \
style="color:#954F72">allewi@cisco.com</span></a>&gt;, &quot;<a \
href="mailto:snort-users@lists.snort.org"><span \
style="color:#954F72">snort-users@lists.snort.org</span></a>&quot;  &lt;<a \
href="mailto:snort-users@lists.snort.org"><span \
style="color:#954F72">snort-users@lists.snort.org</span></a>&gt;<br> <b>Subject:<span \
class="apple-converted-space">&nbsp;</span></b>RE: [Snort-users] Alert Output to CSV \
- File gets created but does not get populated with any data.</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
</div>
<div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">HI Al</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Thanks for getting back \
to me.</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">The file I am testing \
with does contain data which should produce alerts (see attached).</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">I have also tested with \
another capture that also should generate alerts but produces the same \
result.</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">&nbsp;</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">&nbsp;</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Since I have tried this \
on 2 different Kali Linux versions and also Windows and getting the same results, I'm \
wondering if maybe there is something in the snort.conf (or other config file) which  \
is preventing the detection or processing of the alerts?</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">&nbsp;</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">&nbsp;</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Rob</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">&nbsp;</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<div>
<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span \
class="apple-converted-space"><span lang="EN-US">&nbsp;</span></span><span \
lang="EN-US">Al Lewis (allewi) [<a href="mailto:allewi@cisco.com"><span \
style="color:#954F72">mailto:allewi@cisco.com</span></a>]<span \
class="apple-converted-space">&nbsp;</span><br> <b>Sent:</b><span \
class="apple-converted-space">&nbsp;</span>March 30, 2020 10:24 AM<br> \
<b>To:</b><span class="apple-converted-space">&nbsp;</span>Robert Rusnak &lt;<a \
href="mailto:robert@ahearn.com"><span \
style="color:#954F72">robert@ahearn.com</span></a>&gt;;<span \
class="apple-converted-space">&nbsp;</span><a \
href="mailto:snort-users@lists.snort.org"><span \
style="color:#954F72">snort-users@lists.snort.org</span></a><br> <b>Subject:</b><span \
class="apple-converted-space">&nbsp;</span>Re: [Snort-users] Alert Output to CSV - \
File gets created but does not get populated with any data.<o:p></o:p></span></p> \
</div> </div>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier">Hello \
Robert,</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;&nbsp;&nbsp;&nbsp; Based on the file you provided, \
your exit stats don't show any alerts so nothing will be output.</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">===============================================================================</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier">Action \
Stats:</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;&nbsp;&nbsp;&nbsp; \
Alerts:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 (&nbsp; \
0.000%)</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;&nbsp;&nbsp;&nbsp; \
Logged:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 (&nbsp; \
0.000%)</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;&nbsp;&nbsp;&nbsp; \
Passed:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 (&nbsp; \
0.000%)</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:Courier">You may want to \
create/enable something that would generate noisy traffic (i.e any to any \
rule).</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<div>
<p class="MsoNormal"><b><span lang="EN-US" \
style="font-size:13.0pt;font-family:Courier;color:#1F497D">Albert \
Lewis</span></b><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:12.0pt;font-family:Courier;color:#7F7F7F">ENGINEER.SOFTWARE \
ENGINEERING</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:12.0pt;font-family:Courier;color:#999999">Cisco Systems \
Inc.</span><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier;color:#999999">Email:&nbsp;</span><span lang="EN-US" \
style="font-family:Courier"><a href="mailto:allewi@cisco.com"><span \
style="color:purple">allewi@cisco.com</span></a></span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-family:Courier">&nbsp;</span><span lang="EN-US"><o:p></o:p></span></p> \
</div> <div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm \
0cm"> <div>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:12.0pt">From:<span \
class="apple-converted-space">&nbsp;</span></span></b><span lang="EN-US" \
style="font-size:12.0pt">Snort-users &lt;<a \
href="mailto:snort-users-bounces@lists.snort.org"><span \
style="color:#954F72">snort-users-bounces@lists.snort.org</span></a>&gt;  on behalf \
of Robert Rusnak &lt;<a href="mailto:robert@ahearn.com"><span \
style="color:#954F72">robert@ahearn.com</span></a>&gt;<br> <b>Date:<span \
class="apple-converted-space">&nbsp;</span></b>Monday, March 30, 2020 at 10:17 AM<br> \
<b>To:<span class="apple-converted-space">&nbsp;</span></b>&quot;<a \
href="mailto:snort-users@lists.snort.org"><span \
style="color:#954F72">snort-users@lists.snort.org</span></a>&quot; &lt;<a \
href="mailto:snort-users@lists.snort.org"><span \
style="color:#954F72">snort-users@lists.snort.org</span></a>&gt;<br> <b>Subject:<span \
class="apple-converted-space">&nbsp;</span></b>[Snort-users] Alert Output to CSV - \
File gets created but does not get populated with any data.</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
</div>
<div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">PROBLEM DESCRIPTION:<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">I am trying to use Snort to output alerts to \
a csv file from a trace file (dump_data.pcap).&nbsp; The csv file (snort_alert.csv) \
is created but fails to populate with any data (file size = 0 bytes).&nbsp; I have \
tried to get this  to work with both Windows 10 and Kali Linux only to have the same \
results.&nbsp; For simplicity sake let's look at fixing the issue in Windows (I \
suspect the Windows fix will also apply to Linux).&nbsp; I have spent the last two \
weeks attempting to get Snort installed  and running properly but have not been able \
to find the solution through troubleshooting or research.&nbsp; Hopefully for you \
Gurus, this is a simple fix.<o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">The attached Text file (Snort Info – \
Windows.txt) contains the information based on your " Good Question" \
FAQ.<o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">The image file is a screenshot of the \
resultant output csv (snort_alert.csv) file that was created with a file size of 0 \
bytes.<o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">Thank you<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><b><span lang="EN-US" \
style="font-size:10.0pt;font-family:&quot;Arial&quot;,sans-serif">Robert Rusnak | \
System Administrator</span></b><span lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US" \
style="font-size:12.0pt;font-family:&quot;Impact&quot;,sans-serif;color:#850021">Ahearn \
&amp; Soper Inc.</span><span class="apple-converted-space"><b><span lang="EN-US" \
style="font-size:12.0pt;font-family:&quot;Arial&quot;,sans-serif">&nbsp;</span></b></span><b><span \
lang="EN-US" style="font-size:12.0pt;font-family:&quot;Arial&quot;,sans-serif">|</span></b><span \
class="apple-converted-space"><span lang="EN-US" \
style="font-size:12.0pt;font-family:&quot;Arial&quot;,sans-serif">&nbsp;</span></span><span \
lang="EN-US" style="font-size:12.0pt;font-family:&quot;Bauhaus \
93&quot;;color:#0D713E">proVision  WMS</span><span \
lang="EN-US"><o:p></o:p></span></p> </div>
<div>
<p class="MsoNormal"><span lang="EN-US">This e-mail is intended solely for the use of \
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style="font-size:9.0pt;font-family:&quot;Helvetica&quot;,sans-serif">This e-mail is \
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 </div>
</blockquote>
</div>
<p class="MsoNormal"><span lang="EN-US">&nbsp;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US">This e-mail is intended solely for the use of \
the individual to whom it is addressed. <o:p></o:p></span></p>
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