Snort mailing list archives
Re: Sensitive Data Preprocessor: logging single matches
From: Erik Johnson <ejohnson () vailsys com>
Date: Tue, 1 Mar 2011 14:31:07 -0600
On Tue, Mar 01, 2011 at 03:17:10PM -0500, Victor Roemer wrote:
Try adding some mail headers in the stream heres what I did [vroemer@interpol simple]$ telnet mail.example.com 25 Trying 192.168.1.2 ... Connected to mail.example.com. Escape character is '^]'. 220 example.com ESMTP Postfix helo mail.example.com.com 250 example.com mail from: blah () blah com 250 Ok rcpt to: frak () frakken com 250 Ok data 354 End data with <CR><LF>.<CR><LF> From: blah () blah com To: frak () frakken com Content-type: text/html Subject: Credit Card Numbers 4660105464387620 . 250 Ok: queued as E4A486CC12C ^] telnet> Connection closed.
The example I sent in my previous message already did have mail headers. I tried again, this time adding "Content-type: text/plain", but it still takes two credit card numbers to generate an alert. -- Erik Johnson System Administrator Vail Systems e: ejohnson () vailsys com p: 866-254-7699 http://www.vailsys.com
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Current thread:
- Sensitive Data Preprocessor: logging single matches Erik Johnson (Feb 25)
- Re: Sensitive Data Preprocessor: logging single matches Victor Roemer (Mar 02)
- Re: Sensitive Data Preprocessor: logging single matches Erik Johnson (Mar 01)
- Re: Sensitive Data Preprocessor: logging single matches Victor Roemer (Mar 01)
- Re: Sensitive Data Preprocessor: logging single matches Erik Johnson (Mar 01)
- Re: Sensitive Data Preprocessor: logging single matches Victor Roemer (Mar 01)
- Re: Sensitive Data Preprocessor: logging single matches Erik Johnson (Mar 01)
- Re: Sensitive Data Preprocessor: logging single matches Victor Roemer (Mar 02)
- Re: Sensitive Data Preprocessor: logging single matches Erik Johnson (Mar 09)
- Re: Sensitive Data Preprocessor: logging single matches Erik Johnson (Mar 01)
- Re: Sensitive Data Preprocessor: logging single matches Victor Roemer (Mar 02)