linux-kernel - Re: Link time manipulation of kernel symbols like read/write

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Message-ID: <n2of22d86811005090819xdce574e5vd4b8c3d46cac14ff@mail.gmail.com>
Date:	Sun, 9 May 2010 20:49:33 +0530
From:	"Leonidas ." <leonidas137@...il.com>
To:	Arjan van de Ven <arjan@...radead.org>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Link time manipulation of kernel symbols like read/write

>
> lkml is not rootkit-help-for-free ;-)

I promise that I am not going to write a root kit :-). But you gave me
a good start, I will
have to check some of the root kits in order to see how things happen there.

Actually, I want to see similarities between user space way of
linking/loading compared to
kernel space. Have not been able to figure out completely yet at
conceptual level. I have
gone through module.c file and insmod utility.

Any pointers to earlier such attempts would be helpful.

-Leo.
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