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new patterns

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Palma Solutions LTD
2018-05-10 12:27:22 +02:00
parent 0e5a8fd6b5
commit 504217c9b2
2 changed files with 3 additions and 1 deletions
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1
malware5.pl
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@@ -496,6 +496,7 @@ my @regexen = (
qr/\?\s+eval\(gzinflate\(base64\_decode\(.+?\)\)\)\;\s+\?>/is,
qr/<\?php\s+\$([A-z0-9]{1,20})\=\'\#\#\#\#\#\#\#\#\#\#\#e\#\#va\#\#\#\#\#\#\#\#l\#\(\#\#b\#\#\#\#\#a\#\#\#\#\#\#\#\#\#\#\#s\#\#\#\#\#e\#\#6\#\#\#\#4\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\_\#\#d\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#e\#\#c\#o\#\#de\#\#\#\#\#\#\#\(\#\#\\\'.+?\$([A-z0-9]{1,20})\=str\_replace\(\'\#\'\,\s+\'\'\,\s+\$([A-z0-9]{1,20})\)\;\$([A-z0-9]{1,20})\=create\_function\(\'\'\,\$([A-z0-9]{1,20})\)\;\$([A-z0-9]{1,20})\(\)\;\s+\?>/is,
qr/<\?php\s+\$([A-z0-9]{1,20})\=\"([A-z0-9]{20,}).+?eval\(base64\_decode\(\$([A-z0-9]{1,20})\)\)\;\s+\?>/is,
qr/\/\/\s+([A-z0-9]{20,})\s+echo\s+base64\_decode\(.+?\)\;\s+\/\/([A-z0-9]{20,32})/is,
);

3
malwaresh.pl
View File

@@ -979,7 +979,8 @@ my @regexen = (
qr/\?\s+eval\(gzinflate\(base64\_decode\(.+?\)\)\)\;\s+\?>/is,
qr/<\?php\s+\$([A-z0-9]{1,20})\=\'\#\#\#\#\#\#\#\#\#\#\#e\#\#va\#\#\#\#\#\#\#\#l\#\(\#\#b\#\#\#\#\#a\#\#\#\#\#\#\#\#\#\#\#s\#\#\#\#\#e\#\#6\#\#\#\#4\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\_\#\#d\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#e\#\#c\#o\#\#de\#\#\#\#\#\#\#\(\#\#\\\'.+?\$([A-z0-9]{1,20})\=str\_replace\(\'\#\'\,\s+\'\'\,\s+\$([A-z0-9]{1,20})\)\;\$([A-z0-9]{1,20})\=create\_function\(\'\'\,\$([A-z0-9]{1,20})\)\;\$([A-z0-9]{1,20})\(\)\;\s+\?>/is,
qr/<\?php\s+\$([A-z0-9]{1,20})\=\"([A-z0-9]{20,}).+?eval\(base64\_decode\(\$([A-z0-9]{1,20})\)\)\;\s+\?>/is,
qr/\/\/\s+([A-z0-9]{20,})\s+echo\s+base64\_decode\(.+?\)\;\s+\/\/([A-z0-9]{20,32})/is,
);
my @base64_decodes = (