new pattern

malwaresh.pl

@@ -991,6 +991,8 @@ my @regexen = (
     qr/<\?php\s+\$array\s+=\s+array\(.+?\).+?eval\(\$gzc\(\$b64\(\$r13\(\$.+?\?>/is,
     qr/<\?php\s+\$.+?\"pre\"\.\"g\_\"\.\"rep\"\.\"lace\"\;\s+\$.+?\(strrev\(\"e\/\*\.\/\"\)\,\s+strrev\(\"\(edoced\_46esab\(etalfnizg\(lave\"\)\.\".+?\)\;\s+\?>/is,
     qr/<\?php\s+\$GLOBALS\[\'([A-z0-9]{1,20})\'\]\s+\=\s+\"\\x.+?\$([A-z0-9]{1,20})\s+\=\s+Array\(\s+\$GLOBALS\[\'([A-z0-9]{1,20})\'\].+?eval\(\$([A-z0-9]{1,20})\[\$GLOBALS\[\'([A-z0-9]{1,20})\'\]\[\d\d\]\]\)\;\s+\}\s+\}/is,
+    qr/<\?php.+?class\s+browseDir\s+\{.+?function\s+upload\(\$ifupload\)\{.+?if\(\!empty\(\$eval\)\s+\&\&\s+\$eval\s+\!\=\s+\'\'\)\{.+?<\/body><\/html>\s+\<\?\}\?>/is,
+    
 
 );