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Abusing .CTORS and .DTORS for fun 'n profit

Izik
2005

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Abstract

This paper talks about glibc initialization framework and how abusive constructors and destructors can be. A quick analysis of how ordinary ELF executable that been compiled using gcc and linked against glibc is been loaded and executed. Also a practical example of abusive constructors, an Anti-Debugging that been implemented within a constructor that puts up a nice fight.

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