From 0c706512b408aacc0539ada973699c481e2297dd Mon Sep 17 00:00:00 2001 From: Palma Solutions LTD Date: Fri, 29 Dec 2017 21:05:25 +0100 Subject: [PATCH] fixed pattern --- malware4.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/malware4.pl b/malware4.pl index 116099b..88a5b4b 100644 --- a/malware4.pl +++ b/malware4.pl @@ -243,7 +243,7 @@ my @regexen = ( qr/<\?php\s+define\(\'\_JEXEC\'\,\s+1\)\;\s+try\{.+?if\s+\(\s+md5\(getenv\(\'HTTP\_USER\_AGENT\'\)\)\s+\=\=.+?eval\(\$data\_row\->htmlcode\)\;\s+\}\s+\?>/is, qr/<\?php\s+\/\*([A-z0-9]{1,20})\*\/if\(isset\(\$\_REQUEST\[\'([A-z0-9]{1,20})\'\]\)\)\/\*([A-z0-9]{1,20})\*\/\{\$([A-z0-9]{1,20})\/\*([A-z0-9]{1,20})\*\/\=\/\*([A-z0-9]{1,20})\*\/\"ass\".\"ert\"\;\/\*([A-z0-9]{1,20})\*\/\$([A-z0-9]{1,20})\=\$([A-z0-9]{1,20})\/\*([A-z0-9]{1,20})\*\/\(\$\_REQUEST\[\'([A-z0-9]{1,20})\'\]\)\;exit\;\}\s+\$([A-z0-9]{1,20})\s+\=.+?\$\_([A-z0-9]{1,20})\s+\=\s+create\_function\s+\(\'\$([A-z0-9]{1,20})\'\,\s+([A-z0-9]{1,20})\s+\(base64\_decode\s+\(.+?\)\,\s+\$\_COOKIE\s+\[str\_replace\(\'\.\'\,\s+\'\_\'\,\s+\$\_SERVER\[\'HTTP\_HOST\'\]\)\]\)\s+\.\s+\'\;\'\)\;\s+\$\_([A-z0-9]{1,20})\(\$([A-z0-9]{1,20})\)\;.+?\?>/is, qr/<\?php\s+if\(isset\(\$\{\"\_REQUEST\"\}\[\'([A-z0-9]{1,20})\'\]\)\)\/\*([A-z0-9]{1,20})\*\/\{\$([A-z0-9]{1,20})\/\*([A-z0-9]{1,20})\*\/\=\"preg\_\"\.\"repla\"\.\"ce\"\;\$([A-z0-9]{1,20})\(\'\/\/e\'\,\$\{\"\_REQUEST\"\}\[\'([A-z0-9]{1,20})\'\]\,\'\'\)\;\/\*([A-z0-9]{1,20})\*\/exit\;\/\*([A-z0-9]{1,20})\*\/\}\s+\$([A-z0-9]{1,20})\s+\=.+?\$\_([A-z0-9]{1,20})\s+\=\s+create\_function\s+\(\'\$([A-z0-9]{1,20})\'\,\s+([A-z0-9]{1,20})\s+\(base64\_decode\s+\(.+?\)\,\s+\$\_COOKIE\s+\[str\_replace\(\'\.\'\,\s+\'\_\'\,\s+\$\_SERVER\[\'HTTP\_HOST\'\]\)\]\)\s+\.\s+\'\;\'\)\;\s+\$\_([A-z0-9]{1,20})\(\$([A-z0-9]{1,20})\)\;.+\?>/is, - qr/<\?php\s+if\(isset\(\$\_COOKIE\[\"([A-z0-9]{1,20})\"\]\)\)\{\$\_COOKIE\[\"([A-z0-9]{1,20})\"\]\(\$\_COOKIE\[\"([A-z0-9]{1,20})\"\]\)\;\/*([A-z0-9]{1,20})\*\/exit\;\}.+?\$\_([A-z0-9]{1,20})\s+\=\s+create\_function\s+\(\'\$([A-z0-9]{1,20})\'\,\s+([A-z0-9]{1,20})\s+\(base64\_decode\s+\(.+?\)\,\s+\$\_COOKIE\s+\[str\_replace\(\'\.\'\,\s+\'\_\'\,\s+\$\_SERVER\[\'HTTP\_HOST\'\]\)\]\)\s+\.\s+\'\;\'\)\;\s+\$\_([A-z0-9]{1,20})\(\$([A-z0-9]{1,20})\)\;.+\?>/is, + qr/<\?php\s+if\(isset\(\$\_COOKIE\[\"([A-z0-9]{1,20})\"\]\)\)\{\$\_COOKIE\[\"([A-z0-9]{1,20})\"\]\(\$\_COOKIE\[\"([A-z0-9]{1,20})\"\]\)\;\/\*([A-z0-9]{1,20})\*\/exit\;\}.+?\$\_([A-z0-9]{1,20})\s+\=\s+create\_function\s+\(\'\$([A-z0-9]{1,20})\'\,\s+([A-z0-9]{1,20})\s+\(base64\_decode\s+\(.+?\)\,\s+\$\_COOKIE\s+\[str\_replace\(\'\.\'\,\s+\'\_\'\,\s+\$\_SERVER\[\'HTTP\_HOST\'\]\)\]\)\s+\.\s+\'\;\'\)\;\s+\$\_([A-z0-9]{1,20})\(\$([A-z0-9]{1,20})\)\;.+\?>/is, qr/<\?php\s+\/\*([A-z0-9]{1,20})\*\/\s+\$([A-z0-9]{1,20})\s+\=\s+\'([A-z0-9]{10,})\+([A-z0-9]{20,})\'\..+?\$\_([A-z0-9]{1,20})\s+\=\s+create\_function\s+\(\'\$([A-z0-9]{1,20})\'\,\s+([A-z0-9]{1,20})\s+\(base64\_decode\s+\(.+?\)\,\s+\$\_COOKIE\s+\[str\_replace\(\'\.\'\,\s+\'\_\'\,\s+\$\_SERVER\[\'HTTP\_HOST\'\]\)\]\)\s+\.\s+\'\;\'\)\;\s+\$\_([A-z0-9]{1,20})\(\$([A-z0-9]{1,20})\)\;.+\?>/is, qr/<\?php\s+eval\(gzinflate\(base64\_decode\(\".+?\)\)\)\;\s+eval\(\$([A-z0-9]{1,20})\(\$([A-z0-9]{1,20})\(.+?\)\)\)\;\Z/is,