[Tutorial] Find out LZO from any Client

It is useful if you want to take resources from a Metin2 client and you don't have an unpacker.

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    "eter_pack_index_key": [
        566862691,
        2000914937,
        3438151697,
        3491474141
    ],
    "eter_pack_data_key": [
        78952482,
        527348324,
        1632942,
        486274726
    ],

RESOURCES HUB said:

What is an "LZO"?
Lempel–Ziv–Oberhumer (or LZO for short) is a compression (lossless) and encryption method used by Metin2 clients.

In order to decrypt a Metin2 client you need:
1) a decrypter (like Eternexus/Eterpack)
2) index + data from the LZO.

If you have these 2, you can decrypt clients that use LZO encryption.

These keys (index+data) are not public, they are set from Binary, and players have no way of finding them so easily.

Well, below you will find a tutorial that will help you find the LZOs from any client (that has LZO) and decrypt the .eix and .epk files (or other extensions).



How do I find LZO?

1) Download this archive:

*** Hidden text: cannot be quoted. ***


2) Open the client you want to decrypt and make a backup of DevILL.dll / rename it to DevIll_old.dll
3) Put everything from the "EterWizard.zip" archive into the client.
4) Open the normal Client.
5) A cmd will open at the same time as the client. At the very bottom in cmd you will have the decryption keys

How do I decrypt? 6) Open the "Decryptor-Client"

folder 7) Open the "PackMakerLite.json" file with notepad++ 8) At the very bottom edit the keys with the ones generated above:

Code:

    "eter_pack_index_key": [
        566862691,
        2000914937,
        3438151697,
        3491474141
    ],
    "eter_pack_data_key": [
        78952482,
        527348324,
        1632942,
        486274726
    ],

9) Save.
10) Copy the .epk/.eix files you want to decrypt from the client -> into the "Decryptor-Client"
folder 11) Drag the .eix file onto "PackMakerLite_u.bat"
12) It will be decrypted now.

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RESOURCES HUB said:

什么是“LZO”？
Lempel–Ziv–Oberhumer（简称 LZO）是 Metin2 客户端使用的一种压缩（无损）和加密方法。

要解密 Metin2 客户端，您需要：
1）解密器（例如 Eternexus/Eterpack）
2）指数 + 来自 LZO 的数据。

如果你拥有这两个工具，就可以解密使用 LZO 加密的客户端。

这些密钥（索引+数据）不是公开的，它们由二进制设置，玩家没有办法轻易找到它们。

下面您将找到一个教程，它可以帮助您从任何客户端（具有 LZO）中找到 LZO，并解密.eix和.epk文件（或其他扩展名）。



如何找到LZO？

1）下载此压缩包：

***隐藏文本：无法引用。***


2) 打开要解密的客户端，备份DevILL.dll文件/将其重命名为 DevIll_old.dll。
3）将“EterWizard.zip”压缩包中的所有内容放入客户端。
4）打开普通客户端。
5) 客户端启动的同时，命令提示符窗口也会打开。解密密钥位于命令提示符窗口的最底部。

如何解密？ 6) 打开“解密客户端”

7) 使用 notepad++ 打开“PackMakerLite.json”文件8) 在文件底部，将键值替换为上面生成的键值：

Code:

 "eter_pack_index_key": [
        566862691，
        2000914937，
        3438151697，
        3491474141
    ],
    "eter_pack_data_key": [
        78952482，
        527348324，
        1632942，
        486274726
    ]，[/代码]

9）保存。
10) 将要解密的 .epk/.eix 文件从客户端复制到[B]“解密器客户端”中[/B]
文件夹 11) 将 .eix 文件拖到[B]“PackMakerLite_u.bat”上[/B]
12）现在将被解密。
[/QUOTE]
see

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