Re: Can Snort detect a download file from internet?

["Al Lewis \(allewi\) via Snort-sigs" <snort-sigs () lists snort org>]

Yes. See the README.file in the docs directory.


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

From: Snort-sigs <snort-sigs-bounces () lists snort org> on behalf of Hào Tài via Snort-sigs <snort-sigs () lists snort 
org>
Reply-To: Hào Tài <haotai1803 () gmail com>
Date: Monday, May 21, 2018 at 8:50 PM
To: "snort-sigs () lists snort org" <snort-sigs () lists snort org>
Subject: Re: [Snort-sigs] Can Snort detect a download file from internet?

Can everyone help me to confirm this point: " Can the Snort detect a file from the internet" ?
If yes , how do we config the Snort the get the content file?


On Sun, May 20, 2018 at 3:23 PM, Hào Tài <haotai1803 () gmail com<mailto:haotai1803 () gmail com>> wrote:
Hello everyone,

I am a newbie about Snort. I try to write the snort rule to catch a download JPG file from internet. Here is my rule:

> > alert tcp any any <> $HOME_NET any (msg:"JPEG"; content:"|FF D8 FF E0|"; sid:1000001)

But it does not work. Do I missing somethings or do I need to config somethings for Snort?
Can everybody help me to find out the problem? Thank you.

Regards,
Tai Ly

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