Security Basics mailing list archives
Re: computer with rootkit?
From: "Jamie Ivanov" <jamie.ivanov () gmail com>
Date: Thu, 29 Sep 2011 18:41:40 +0000
Yes, someone familiar can do it in a short amount of time. Unreliable? Depends on the infection. If done properly it can be perfectly reliable. Know your operating system and know your malware. Setup auditing to be sure. From all of the insurance companies I've worked for, imagining is easier but *not* quicker as I've already described. The average machine maybe. Jamie Ivanov / KC9LFD m.608.399.4252 Blackberry: 32DD619E http://www.linkedin.com/in/jamieivanov -- -- -- -- -- -- -- -- -- -- -- -- This transmission (including any attachments) may contain confidential information, privileged material (including material protected by the solicitor-client or other applicable privileges), or constitute non-public information. Any use of this information by anyone other than the intended recipient is prohibited. If you have received this transmission in error, please immediately reply to the sender and delete this information from your system. Use, dissemination, distribution, or reproduction of this transmission by unintended recipients is not authorized and may be unlawful. Sent from my BlackBerry -----Original Message----- From: Dan Lynch <DLynch () placer ca gov> Sender: listbounce () securityfocus com Date: Thu, 29 Sep 2011 11:34:13 To: security basics<security-basics () securityfocus com> Subject: RE: computer with rootkit?
Repairing a rootkit infection is not that difficult. I've been reverse engineering them for years. Those who have suggested a reinstall should be ashamed.
Really? It would take at least a few hours to clean as you described, more for someone unfamiliar with the tools and procedures. While the process may be educational, the result is not entirely reliable. Re-imaging a machine to a standard install can be done in 15 minutes. Unless the system is highly customized, or a standard image isn't available, cleaning off an advanced rootkit is nearly always a waste of time. Dan Lynch, CISSP Information Technology Analyst County of Placer Auburn, CA
-----Original Message----- From: listbounce () securityfocus com [mailto:listbounce () securityfocus com] On Behalf Of Jamie Ivanov Sent: Thursday, September 29, 2011 9:36 AM To: Brian Rogalski; listbounce () securityfocus com; security basics Subject: Re: computer with rootkit?
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Current thread:
- Re: computer with rootkit?, (continued)
- Re: computer with rootkit? Matias Katz (Sep 28)
- Re: computer with rootkit? Predrag Petrovic (Sep 28)
- Re: computer with rootkit? Francois Yang (Sep 28)
- RE: computer with rootkit? Steven Marco (Modern Compliance Solutions) (Sep 29)
- Re: computer with rootkit? Francois Yang (Sep 28)
- Re: computer with rootkit? Jamie Ivanov (Sep 28)
- RE: computer with rootkit? Brian Rogalski (Sep 29)
- Re: computer with rootkit? Jamie Ivanov (Sep 29)
- Re[2]: computer with rootkit? Adam Pal (Sep 29)
- Re: Re[2]: computer with rootkit? Jamie Ivanov (Sep 29)
- RE: computer with rootkit? Dan Lynch (Sep 29)
- Re: computer with rootkit? Jamie Ivanov (Sep 29)
- RE: computer with rootkit? Joe DeMarco (Sep 29)
- Re: computer with rootkit? Jamie Ivanov (Sep 29)
- RE: computer with rootkit? Dan Lynch (Sep 30)
- Re: computer with rootkit? Security (Sep 30)
- Re: computer with rootkit? Jeff Stebelton (Sep 30)
- Re: computer with rootkit? Jamie Ivanov (Sep 29)
- Re: computer with rootkit? Ansgar Wiechers (Sep 29)
- Re: computer with rootkit? Jamie Ivanov (Sep 29)
- Re: computer with rootkit? Ansgar Wiechers (Sep 29)
- RE: computer with rootkit? Mikesch, David A (Sep 30)
- Re: computer with rootkit? Francois Yang (Sep 29)