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two new patterns

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Palma Solutions LTD
2017-07-13 21:41:43 +02:00
parent 68e8745a3f
commit 859952aca6
1 changed files with 3 additions and 0 deletions
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3
malware4.pl
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@@ -127,12 +127,15 @@ my @regexen = (
qr/<\?php\s+\/\*([A-z0-9]{1,20})\*\/if\/\*([A-z0-9]{1,20})\*\/\(isset\(\$\_REQUEST\[\'([A-z0-9]{1,20})\'\]\)\)\/\*([A-z0-9]{1,20})\*\/\{eval\(\/\*([A-z0-9]{1,20})\*\/\$\_REQUEST\[\'([A-z0-9]{1,20})\'\]\)\;exit\;\}.+?function\s+([A-z0-9]{1,20})\(\)\{\s+\$([A-z0-9]{1,20})\=\"([A-z0-9]{1,100})\"\;\s+\$([A-z0-9]{1,20})\=\"([A-z0-9]{1,100})\"\;\s+return\s+\"\{\$([A-z0-9]{1,20})\}\{\$([A-z0-9]{1,20})\}\"\;\s+\}\s+\?>/is,
qr/<\?php\s+\$alphabet\s+\=.+?\$string\s+\=.+?\$array\_name.+?\$f\(\)\;/is,
qr/<\?php\s+\@\'\$.+?x7\=http\:\/\/.+?\.php\s+cache=.+?\(\)\;\Z/is,
qr/<\?php\s+set\_magic\_quotes\_runtime\(0\)\;\s+if\(strtolower\(substr\(PHP\_OS\,0\,3\)\).+?Command\s+completed<\/b><\/center>\"\;\s+\}\s+exit\;\s+\?>/is,
qr/<\?php\s+\/\*([A-z0-9]{1,20})\*\/if\(isset\(\$\_COOKIE\[\"([A-z0-9]{1,20})\"\]\)\)\/\*([A-z0-9]{1,20})\*\/\{\$\_COOKIE\[\"([A-z0-9]{1,20})\"\]\(\$\_COOKIE\[\"([A-z0-9]{1,20})\"\]\)\;exit\;\/\*([A-z0-9]{1,20})\*\/\}.+?\"\)\{return\s+preg\_match\(\"\/\(google\.co\.jp\|yahoo\.co\.jp\|bing\)\/.+?return\s+\$([A-z0-9]{1,20})\;\}\Z/is,
);
my @base64_decodes = (