full-disclosure - Re: Linux - Indicators of compromise

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Message-ID: <SNT138-ds20F54B7051006DB9AA60E58BD40@phx.gbl>
Date: Mon, 16 Jul 2012 12:48:13 +0000
From: "Ali Varshovi " <ali.varshovi@...mail.com>
To: "Feighen Oosterbroek " <feighen@...il.com>
Cc: "full-disclosure@...ts.grok.org.uk " <full-disclosure@...ts.grok.org.uk>
Subject: Re: Linux - Indicators of compromise

Thanks Feighen.

I had to say that I'm looking for solutions/guidelines that help in doing the analysis in a short period of time or a narrow shot of the system state.

Any thoughts?

Ali
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-----Original Message-----
From: Feighen Oosterbroek <feighen@...il.com>
Date: Mon, 16 Jul 2012 09:26:05 
To: <ali.varshovi@...mail.com>
Subject: Re: [Full-disclosure] Linux - Indicators of compromise

Hey

there are programs that can help to analyse log files. Logwatch comes to mind. There are possibly others. I suppose you could write a script to check file permissions and ownership changes over time, which could be a starting point for more in-depth checks

Thanks and kind regards
Feighen

On 14 July 2012 14:46, Ali Varshovi <ali.varshovi@...mail.com <mailto:ali.varshovi@...mail.com> > wrote:
Greetings FD,

Does anyone have any guidelines/useful material on analysis logs of a Linux machine to detect signs of compromise? The data collection piece is not a challenge as a lot of useful information can be captured using commands and some scripts. I'm wondering if there is any systematic approach to analyze the collected logs? Most of the materials I've seen are more aligned to malware and rootkit detection which is not the only concern apparently.

Thanks,
Ali
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Sent from my BlackBerry device

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_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/