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minor cleanup, some overlays to pauses.. 

git-svn-id: file:///home/svn/incoming/trunk@2648 4d416f70-5f16-0410-b530-b9f4589650da
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Spoon M 2005-06-14 12:51:03 +00:00
parent 335c9c3fbb
commit bf24faec72
1 changed files with 21 additions and 11 deletions
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dev/bh/bh05.tex
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@ -203,11 +203,15 @@
\pause
\textbf{How a nop sled works}
\begin{sitemize}
\item<3-> Client builds a nop sled and prepends it to a payload
\item<4-> Client transmits the entire payload via an exploit
\item<5-> Target executes all or none of the nop
\pause
\item Client builds a nop sled and prepends it to a payload
\pause
\item Client transmits the entire payload via an exploit
\pause
\item Target executes all or none of the nop
instructions
\item<6-> Execution falls through to the payload
\pause
\item Execution falls through to the payload
\end{sitemize}
\end{frame}
@ -223,7 +227,7 @@
\end{sitemize}
\pause
\item Using a sled can increase exploit reliability
\item Using a sled can improve exploit quality
\begin{sitemize}
\item Increasing the step size of a payload decrease
brute force attempts
@ -258,12 +262,18 @@
\pause
\textbf{How an encoder works}
\begin{sitemize}
\item<3-> Client encodes the payload prior to transmission
\item<4-> Client prepends decoder stub to the payload
\item<5-> Client transmits the entire payload via an exploit
\item<6-> Target executes the decoder stub
\item<7-> Decoder stub performs reciprocal action on the payload
\item<8-> Original payload is executed
\pause
\item Client encodes the payload prior to transmission
\pause
\item Client prepends decoder stub to the payload
\pause
\item Client transmits the entire payload via an exploit
\pause
\item Target executes the decoder stub
\pause
\item Decoder stub performs reciprocal action on the payload
\pause
\item Original payload is executed
\end{sitemize}
\end{frame}