Comments (4)
I see. The obfuscation in that file appears to rewrite if/else into ifs and gotos.
I'll see if I can convert them back to if/else. Hopefully the code is more readable so you can manually follow the control flow.
The reason why DIR_SYSTEM is being concatenated to the string is because it's emulating PHP's behaviour where undefined constants become the string value of it's name.
example:
<?php
echo "VALUE: " . DIR_SYSTEM;
Demo: https://3v4l.org/trpHp
Warning: Use of undefined constant DIR_SYSTEM - assumed 'DIR_SYSTEM' (this will throw an Error in a future version of PHP) in /in/trpHp on line 3
VALUE: DIR_SYSTEM
If you define the constant, it will concatenate it, e.g:
<?php
define('DIR_SYSTEM', '/');
echo DIR_SYSTEM . "library/adw/autofield.php";
Becomes:
<?php
define('DIR_SYSTEM', '/');
echo "/library/adw/autofield.php";
from phpdeobfuscator.
Hi, it is unclear what the problem is from your description. Could you share a snippet of code that doesn't deobfuscate well?
from phpdeobfuscator.
encode file https://pastebin.com/FCiBc6Yc
decode file https://pastebin.com/egh6SW8s
Constant glue
/* $f = DIR_SYSTEM . "library/adw/autofield.php"; */
$f = "DIR_SYSTEMlibrary/adw/autofield.php";
End goto not full decode
protected function validate()
{
if ($this->user->hasPermission("modify", "extension/module/autofield")) {
goto Kk5SZ;
}
$this->error["warning"] = $this->language->get("error_permission");
Kk5SZ:
return !$this->error;
}
from phpdeobfuscator.
Thanks for answers.
from phpdeobfuscator.
Related Issues (15)
- missing file HOT 2
- Unable to handle increment of string HOT 5
- Variable restoration failure HOT 2
- Function names are case-insensitive HOT 1
- Goto calls HOT 8
- It does not seem to be able to restore system resource-related functions HOT 2
- Cannot be restored when the variable value is Superglobals HOT 4
- Problem HOT 1
- fclose(): supplied resource is not a valid stream resource HOT 1
- Problem decoding goto
- PHP Fatal error: Uncaught LogicException: HOT 2
- Is there developer documentation here? HOT 2
- PHP Fatal error: Array and string offset access syntax with curly braces is no longer supported HOT 1
- Problem with more than two consecutive goto labels. HOT 2
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from phpdeobfuscator.