Re: How do I use wireshark to investigate Snort IDS alert "A Network Trojan was Detected"?

[Hugo van der Kooij <hugo.van.der.kooij () qsight nl>]

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 () wireshark org
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<https://linkprotect.cudasvc.com/url?a=https%3a%2f%2flists.snort.org%2fpipermail%2fsnort-users%2f2018-October%2f071833.html&c=E,1,7KuOs10FsZiJkB8tDUnjRmu6P-8g8En2_5AV1ljsuasiKlMjoLYNF9EsYISu-NeoRu7oxVLPTidOfe94rL_AO2StrtVMcGyukprRDwiXlO0,&typo=1>

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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Turritopsis Dohrnii Teo En Ming's Academic Qualifications - Historical Records, Office of the Grand 
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tdtemcerts.wordpress.com

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http://tdtemcerts.blogspot.sg/<https://linkprotect.cudasvc.com/url?a=http%3a%2f%2ftdtemcerts.blogspot.sg%2f&c=E,1,wJfKYeTHtxImOu2uYLq7plM23-S_eg9rUNgeLmqVNhO8iBg-_D63NIyCXsePcoP_oEP9vvulUcnNbkPWOLAM0PVcNLhRXWlII_waZ3G7-aqpMSuC&typo=1>

<https://linkprotect.cudasvc.com/url?a=http%3a%2f%2ftdtemcerts.blogspot.sg%2f&c=E,1,67kPtvFseoIO26dBeUG1Xn3YMJ9l-hWLCQZkobTuKhZzN6h3rZbZkw0_d6hJ-Nq2WUGCYpVfN9Lr1vB6tb48rsrvooVJGp4v_vCK6UPVoP5NbeobCEZH4vxK&typo=1>

Turritopsis Dohrnii Teo En Ming's Academic 
Qualifications<https://linkprotect.cudasvc.com/url?a=http%3a%2f%2ftdtemcerts.blogspot.sg%2f&c=E,1,vPmCY6uLdPSenO8b_-OfjRYE8zQMnJtiQwDhxkCNqgvQGZrP9Cq8jTHnfS75o9Ev7on1SuWWkKtS1iH4aXanG_e29y1mYUkoG80UQzx4FJ5DwA,,&typo=1>

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Historical Records, Office of the Grand Historian




[3] 
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​Met vriendelijke groet / Kind regards,
​
Hugo
van der Kooij
network engineer
T: +31 15 888 0 345
F:+31 15 888 0 445
E: hugo.van.der.kooij () qsight nlI: www.qsight.nl
Arnhem - Delft - Veldhoven

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