How this code decrypts

Source: Internet
Author: User
Tags parse error strtok
__FILE__), if (!defined (' CCCACDECCCF ')) {define ("CCCACDECCCF", 1395220479), function ($,$= "") {global $;$=base64_ Decode ($); if (empty ($)) return "", if ($== "") {return ~$;} Else{$=$["] ($); $=$["] ($,$,$); return $^$;}}} $[']= (' mpkpi4y= ', '); $[']= (' jiunoi+emw== ', '); $[']= (' nz6mmsnlojuanjcbmg== ', '); $[']= (' jiunk5qr ', '); $[']= (' 0mnlysycz8rhnmrjxpzlnpzhycebx5rmnmbnysqcyzyz0jo= ', '); $[']= (' c0nkow== ', ' n5+wkjokkjk= '); $[']= (' Gr0mpzu4mjcgeswn ', ' iocxjjwgjpobjg== '); eval ($["] (' jjgslpyemjybgijbj4khhooomo2tmzmnxt2rljidny2djpmckcdhqmtvque9pscsj2xwewvuwnluaxc9pscpoysrkpacnpicgyccwyejg5uxmzivl5sjj109k zsyg52ng46zgignrgxrz5lkqwm0sefzpscsj2w1u0fpwxfjaue9pscpoysrkpacnpicgyccwyeegjctlj+fl5+ Ij109kzsyg52ng46zgignme1uthlzewn6ohjibk1ysnhwekxuchpiewnlyng1ck1utwjoexnxy3lai3lamepvpscsjycpoysrkpacnpicgyccwyefg4itnzuc Lithium Cj109kzsyg52ng46zgignq0z3ascsj2w1r0ptzz09jyk7jjgslpyemjybgijbj56sl4majogimymnxt2rljidny2djpmckcddd3bit0gcazjkrtblrlvfbccs 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This is part of the code complete file code in Www.51xideli.com/dd.rar

What is the meaning of the above top global $ and $['] usage?


Reply to discussion (solution)

Base64 the use of variable functions and other skills, hiding is not very high

Can be manually step by step solution but too slow,
http://yoursunny.com/p/PHP-decode/
Here it is.

Can be manually step by step solution but too slow,
http://yoursunny.com/p/PHP-decode/
Here it is.


You can't solve this.

Which master can send me the results of the decryption, the younger brother thank you very much 65801266@qq.com

Base64 the use of variable functions and other skills, hiding is not very high



Can you help me decrypt it?


Base64 the use of variable functions and other skills, hiding is not very high



Can you help me decrypt it?


Your file can not be downloaded to the Baidu network or other places to share, I am more interested in this.



Base64 the use of variable functions and other skills, hiding is not very high



Can you help me decrypt it?


Your file can not be downloaded to the Baidu network or other places to share, I am more interested in this.



Your QQ how much, I send you QQ mailbox




Base64 the use of variable functions and other skills, hiding is not very high



Can you help me decrypt it?


Your file can not be downloaded to the Baidu network or other places to share, I am more interested in this.



Your QQ how much, I send you QQ mailbox



Baidu Network disk address download
Http://pan.baidu.com/s/1hqBXFXq

Pure manual can be solved, but basically will be multi-layer encryption, I solved, is a physical work.

Pure manual can be solved, but basically will be multi-layer encryption, I solved, is a physical work.



Can I send a copy of the decryption results, thank you very much 65801266@qq.com

Sorry, physical work, no time to solve.

There's a problem with this code, and the second paragraph is wrong.

There's a problem with this code, and the second paragraph is wrong.



Download full code for Baidu disk

There's a problem with this code, and the second paragraph is wrong.




Baidu Network disk address download
Http://pan.baidu.com/s/1hqBXFXq

That's just part of the code.

Decoding process

$FN = Realpath (' dd.php '); $last = Get_defined_vars (); $s = file_get_contents ($FN); $s = str_replace (Array (' eval ', ' __file_ _ '), Array (' Code ', ' ' $fn '), $s); file_put_contents (' dd01.php ', $s); $t = Strtok ($s, ' $ '); $t = Strtok (';'); o B_start (); include ' dd01.php '; ${$t}[array_search (' eval ', $ $t)] = ' code '; $s = Ob_get_clean (); $s = str_replace (Array (' Eval ', ' __file__ '), Array (' Code ', ' ' $fn '), $s); file_put_contents (' dd02.php ', '
 Dd05.php is

Decoding process

$FN = Realpath (' dd.php '); $last = Get_defined_vars (); $s = file_get_contents ($FN); $s = str_replace (Array (' eval ', ' __file_ _ '), Array (' Code ', ' ' $fn '), $s); file_put_contents (' dd01.php ', $s); $t = Strtok ($s, ' $ '); $t = Strtok (';'); o B_start (); include ' dd01.php '; ${$t}[array_search (' eval ', $ $t)] = ' code '; $s = Ob_get_clean (); $s = str_replace (Array (' Eval ', ' __file__ '), Array (' Code ', ' ' $fn '), $s); file_put_contents (' dd02.php ', '
  Dd05.php is



How this error message occurs during the decryption process
Parse error:syntax Error, unexpected ' (', expecting t_string in E:\APMServ5.2.6\www\htdocs\dd01.php on line 1

Decoding process

 $FN = Realpath (' dd.php '); $last = Get_defined_vars (); $s = file_get_contents ($FN); $s = Str_replace (Array (' eval ', ' __file__ '), Array (' Code ', ' $fn '), $s), file_put_contents (' dd01.php ', $s); $t = Strtok ($s, ' $ '); $t = Strtok (';'); o B_start (); include ' dd01.php '; ${$t}[array_search (' eval ', $ $t)] = ' code '; $s = Ob_get_clean (); $s = str_replace (Array (' Eval ', ' __file__ '), Array (' Code ', ' ' $fn '), $s), file_put_contents (' dd02.php ', '!--? php '. $s); Ob_start (); Include ' d D02.php '; $s = Ob_get_clean (); file_put_contents (' dd03.php ', ' 
     dd05.php is 




Thank you very much xuzuning moderator
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