Wireshark · Wireshark-users: Re: [Wireshark-users] How do I use wireshark to investigate Snort IDS alert "A Network Trojan was De

Wireshark-users: Re: [Wireshark-users] How do I use wireshark to investigate Snort IDS alert "A N

From: Hugo van der Kooij <hugo.van.der.kooij@xxxxxxxxx>

Date: Tue, 23 Oct 2018 10:08:05 +0000

That information is NOT on the wire. So it is not a task for Wireshark to sink it’s teeth into.

You are looking for tools that should run on the host in question.

As simple `netstat –nab` run as administrator might be usefull when the connection is there.

All you can gather form the wire is the exact connection details.

You try to hit a nail with a toothbrush at the moment. That is not a very effective tool for the job of hitting nails. You need a hammer.

Met vriendelijke groet / With kind regards,

Hugo van der Kooij

From: Turritopsis Dohrnii Teo En Ming
Sent: Monday, October 22, 2018 11:02 PM
To: wireshark-users@xxxxxxxxxxxxx
Cc: Turritopsis Dohrnii Teo En Ming
Subject: How do I use wireshark to investigate Snort IDS alert "A Network Trojan was Detected"?

Good evening from Singapore,

I have the following alert "A Network Trojan was Detected" in my Snort Intrusion Detection System (IDS) which is in my pfSense Network Security Appliance.

Thread: [Snort-users] Snort IDS in pfSense Network Security Appliance: "A Network Trojan was Detected"

URL: https://lists.snort.org/pipermail/snort-users/2018-October/071833.html

Is there any way I can use wireshark to pin-point the operating system process in memory or filesystem object which is triggering the above-mentioned Snort IDS/IPS alert? I am hoping to know which executable file is triggering this IDS/IPS alert.

Please advise.

Thank you very much.

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