November 2003
Beginner to intermediate
672 pages
18h 40m
English
Content preview from Malware: Fighting Malicious CodeBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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UNIX User-Mode RootKits
Girl, you know it's true!
—From the 1989 hit song “Girl You Know It's True” by Milli Vanilli, the pop music duo who revealed that they did not actually sing any of their hit songs and instead lip-synched their way to the top of the charts
RootKits were originally created for UNIX systems. UNIX environments are very well-suited to RootKit attacks, given their reliance on the root account. The root account is sometimes called the superuser account, given that it has all power on a typical UNIX system. From a root-level account, an attacker can completely reconfigure the box, overwrite existing applications, change logs, and view any data stored unencrypted on the target machine. Additionally, UNIX administrators rely very ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.