I would like to know about tracing system call in FreeBSD.
ivoras at freebsd.org
Sun Apr 5 04:40:05 PDT 2009
hjung20 at illinois.edu wrote:
> I have tried to trace system call using C language.
> I would like to detect privilege escalation through traceing system call.
> Although freebsd announce the patch of telnet demon to remove malicious access to esaclate privilege, I would like to implement the detecting program.
> My idea is if I detect the change of uid of process then I can recongnize the privilege escalation.
Maybe the audit(4) framework will be useful to you.
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