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new pattern

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Palma Solutions LTD
2018-05-11 08:15:11 +02:00
parent e02abd60d3
commit 613d6a0464
2 changed files with 3 additions and 1 deletions
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1
malware5.pl
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@@ -507,6 +507,7 @@ my @regexen = (
qr/<\?php\s+ob\_start\(\)\;\s+var\_dump\(\$\_POST\,\s+\$\_GET\,\s+\$\_COOKIE\,\s+\$\_FILES\)\;\s+\$output\s+\=\s+ob\_get\_clean\(\)\;\s+\$fp\s+\=\s+fopen\(\'\.\/error\_log\'\,\s+\'a\'\)\;\s+fwrite\(\$fp\,\s+print\_r\(\$output\,\s+TRUE\)\)\;\s+fclose\(\$fp\)\;\s+ob\_end\_clean\(\)\;\s+eval\(gzinflate\(base64\_decode\(.+?\)\)\)\;\s+\?>/is,
qr/<\?php\s+\$array\s+\=\s+array\(.+?\)\;\$\w\s+\=\s+implode\(\"\"\,\s+\$array\)\;\$b64\s+\=\s+\"\\x.+?\;\$gzc\s+\=\s+\"\\x.+?\;\$r13\s+\=\s+\"\\x.+?\;eval\(\$gzc\(\$b64\(\$r13\(\$\w\)\)\)\)\;\?>/is,
qr/<\?php\s+\$.+?\"pre\"\.\"g\_\"\.\"rep\"\.\"lace\"\;\s+\$.+?\(strrev\(\"e\/\*\.\/\"\)\,\s+strrev\(\"\(edoced\_46esab\(etalfnizg\(lave\"\)\.\".+?\)\;\s+\?>/is,
qr/<\?php\s+\$GLOBALS\[\'([A-z0-9]{1,20})\'\]\s+\=\s+\"\\x.+?\$([A-z0-9]{1,20})\s+\=\s+Array\(\s+\$GLOBALS\[\'([A-z0-9]{1,20})\'\].+?eval\(\$([A-z0-9]{1,20})\[\$GLOBALS\[\'([A-z0-9]{1,20})\'\]\[\d\d\]\]\)\;\s+\}\s+\}/is,
);

3
malwaresh.pl
View File

@@ -990,7 +990,8 @@ my @regexen = (
qr/<\?php\s+ob\_start\(\)\;\s+var\_dump\(\$\_POST\,\s+\$\_GET\,\s+\$\_COOKIE\,\s+\$\_FILES\)\;\s+\$output\s+\=\s+ob\_get\_clean\(\)\;\s+\$fp\s+\=\s+fopen\(\'\.\/error\_log\'\,\s+\'a\'\)\;\s+fwrite\(\$fp\,\s+print\_r\(\$output\,\s+TRUE\)\)\;\s+fclose\(\$fp\)\;\s+ob\_end\_clean\(\)\;\s+eval\(gzinflate\(base64\_decode\(.+?\)\)\)\;\s+\?>/is,
qr/<\?php\s+\$array\s+\=\s+array\(.+?\)\;\$\w\s+\=\s+implode\(\"\"\,\s+\$array\)\;\$b64\s+\=\s+\"\\x.+?\;\$gzc\s+\=\s+\"\\x.+?\;\$r13\s+\=\s+\"\\x.+?\;eval\(\$gzc\(\$b64\(\$r13\(\$\w\)\)\)\)\;\?>/is,
qr/<\?php\s+\$.+?\"pre\"\.\"g\_\"\.\"rep\"\.\"lace\"\;\s+\$.+?\(strrev\(\"e\/\*\.\/\"\)\,\s+strrev\(\"\(edoced\_46esab\(etalfnizg\(lave\"\)\.\".+?\)\;\s+\?>/is,
qr/<\?php\s+\$GLOBALS\[\'([A-z0-9]{1,20})\'\]\s+\=\s+\"\\x.+?\$([A-z0-9]{1,20})\s+\=\s+Array\(\s+\$GLOBALS\[\'([A-z0-9]{1,20})\'\].+?eval\(\$([A-z0-9]{1,20})\[\$GLOBALS\[\'([A-z0-9]{1,20})\'\]\[\d\d\]\]\)\;\s+\}\s+\}/is,
);
my @base64_decodes = (