@@ -585,6 +585,15 @@ Firefox.boundElements;Target:0;0&1&2;6576656e742e626f756e64456c6

 22?window\.close\s*\x28/si

     \end{verbatim}

+    \subsection{Subsignature Options}

+    ClamAV (clamav-0.99) supports a number of additional subsignature options

+    for logical signatures. This is done by specifying a single '/' followed

+    by a number of characters representing the option.

+    \begin{itemize}

+    \item \verb+i+\\

+    Match subsignature as case-insensitive. (ex. ..;42434445/i;..)

+    \end{itemize}

+

     \subsection{Icon signatures for PE files}

     ClamAV 0.96 includes an approximate/fuzzy icon matcher to help

     detecting malicious executables disguising themselves as innocent