fixes & new patterns

malware5.pl

@@ -171,6 +171,8 @@ my @regexen = (
     qr/<\?php\s+\$target\_path\=basename\(\$\_FILES\[.+?\]\)\;if\(move\_uploaded\_file\(\$\_FILES\[.+?><input\s+type\=\"submit\"\s+value\=\"Upload\s+File\"\/><\/form>/is,
     qr/<\?php\s+\$auth\s+\=.+?function\s+display\_auth\_form\(\)\s+\{.+?auth\(\)\;.+?if\s+\(isset\(\$\_POST\[\'action\'\]\)\).+?default\:\s+return\;\s+\}/is,
     qr/<\?php\s+\$([A-z0-9]{1,20})\=.+?\]\;\s+\$GLOBALS\[\'([A-z0-9]{1,20})\'\]\s+\=\s+\$([A-z0-9]{1,20})\[\d\d\]\.\$([A-z0-9]{1,20})\[\d\]\.\$([A-z0-9]{1,20})\[\d\d\].+?\}\s+\}\s+if\s+\(\$([A-z0-9]{1,20})\s+>\=\s+\$([A-z0-9]{1,20})\)\s+\{\s+\$([A-z0-9]{1,20})\s+\+\=\s+1\;\s+\}\s+return\s+\$([A-z0-9]{1,20})\;\s+\}/is,
+    qr/<\?php.+?eval\(\"\\\$\w\=gzin\"\.\"flate\(base\"\.\"64\_de\"\.\"code\(\\\".+?\\\"\)\)\;\"\)\;eval\(\"\?>\"\.\$\w\)\;\s+\?>/is,
+    
 
 );