nw patterns

malware4.pl

@@ -498,7 +498,8 @@ my @regexen = (
     qr/<\?php\s+\/\*\*\s+\*\s+Leaf.+?\$sessioncode\s+\=\s+md5\(\_\_FILE\_\_\)\;.+?Leaf\s+PHPMailer.+?\}\s+print\s+\'<\/body>\'\;\s+\?>/is,
     qr/<title>Hacked\s+By\s+Dr34mCyb3r.+?<\/style>\s+<div\s+class\=\"video\-background.+?allowfullscreen><\/iframe>/is,
     qr/<\?php\s+\$([A-z0-9]{1,20})\=\'ba\'\.\'se64\_dec\'\.\'o\'\.\'d\'\.\'e\'\.\'\'\;\s+\@eval\(\$([A-z0-9]{1,20})\(.+?\)\)\;/is,
-
+    qr/\?php\s+if\(\s+isset\(\$\_REQUEST\[\"test\_url\"\]\)\s+\)\{\s+echo\s+\"file\s+test\s+okay\"\;.+?\$data\s+\=\s+base64\_decode\(.+?file\_put\_contents\(\"tivuser\.zip\"\,\$data\)\;.+?die\(\"([0-9]{1,20})\"\)\;\s+\}/is,
+    qr/<\?php\s+\$([A-z0-9]{1,20})\s+\=\s+true\;\$([A-z0-9]{1,20})\s+\=\s+true\;\$([A-z0-9]{1,20})\s+\=\s+true\;\$([A-z0-9]{1,20})\s+\=.+?array\(.+?\$([A-z0-9]{1,20})\s+=\s+true\;\$([A-z0-9]{1,20})\s+\=\s+([A-z0-9]{1,20})\;\$([A-z0-9]{1,20})\s+\=\s+false\;\$([A-z0-9]{1,20})\s+\=\s+\"\"\;\$([A-z0-9]{1,20})\s+\=\s+true\;\$([A-z0-9]{1,20})\s+\=\s+true\;\$.+?\$([A-z0-9]{1,20})\s+\=\s+\"\"\;\s+\?>/is,
 );
 
 my @base64_decodes = (