Topic: [破解]JShrink 2.19 (Decompiler)

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1.[破解]JShrink 2.19 (Decompiler) Copy to clipboard
Posted by: snowbug
Posted on: 2002-12-11 12:15

Per rainman's request Smile

This is a key gen, double click to run it under windows, or type:
java -jar JShrinkKG

I tried it seems working fine, note that this decompiler can not be used to decompile itself Smile

keygen has been fixed

JShrinkKG.jar (7.09k)

2.And here is the JShrink 2.19 [Re: snowbug] Copy to clipboard
Posted by: snowbug
Posted on: 2002-12-11 12:17

JShrink 2.19

jshrink.jar (128.31k)

3.强!强!强!强!强!强!强! [Re: snowbug] Copy to clipboard
Posted by: rainman
Posted on: 2002-12-11 13:01

太强了!

4.Re:[破解]JShrink 2.19 (Decompiler) [Re: snowbug] Copy to clipboard
Posted by: ditty
Posted on: 2002-12-11 13:12

系统提示: invalid key!

5.Re:[破解]JShrink 2.19 (Decompiler) [Re: ditty] Copy to clipboard
Posted by: youlq
Posted on: 2002-12-11 17:00

ditty wrote:
系统提示: invalid key!


Me Too!

(缩略图,点击图片链接看原图)

6.QUestion: [Re: snowbug] Copy to clipboard
Posted by: menzy
Posted on: 2002-12-11 18:33

can it work better than DJ Java Decompiler 3.0?

7.Bad License! [Re: snowbug] Copy to clipboard
Posted by: juweiping
Posted on: 2002-12-11 19:28


8.惭愧惭愧 [Re: snowbug] Copy to clipboard
Posted by: snowbug
Posted on: 2002-12-11 23:00

写完注册机后作了一下优化,结果添了一个bug Sad
非常惭愧,向大家道歉 (上次作 AlloyLnF 的注册机也道歉了地说,呜呜...涕泪交零)

为了表示诚意,我把原码也放上来了,供大家参考。其实 JShrink 的加密很简单地说。 先随机产生一个字串 s1,然后用这个字串作种子加以 MD5 Hashing。如果是不会失效的注册码(无 expiration date),则用字串 "exp" 再 Hash 一下。然后把 Hash 的结果转成大写英文字母字串 s2。最后在随机产生一个字母 s3 (长度为 1 的字串),合并产生注册码 s = s1 + s3 + s2。

9.有水可以介绍一下 JShrink 吗? [Re: snowbug] Copy to clipboard
Posted by: snowbug
Posted on: 2002-12-11 23:01

好像用作 decompile 没有 jad 方便,不过 decompile 出的代码比 ClassCracher 好似的。
水可以做个介绍?

10.不错!更新版已经OK了 [Re: youlq] Copy to clipboard
Posted by: rainman
Posted on: 2002-12-12 01:17

贴一个上来哦!GWRFXSWMLEHJNYMBGXBDTFKHASDJXZQQTXPRJZTPRQKBEEB
Snowbug大大的了不起!Thumbs up

11.Re:不错!更新版已经OK了 [Re: rainman] Copy to clipboard
Posted by: snowbug
Posted on: 2002-12-12 01:51

rainman wrote:
贴一个上来哦!GWRFXSWMLEHJNYMBGXBDTFKHASDJXZQQTXPRJZTPRQKBEEB
Snowbug大大的了不起!Thumbs up


谢了谢了,不过做出 Borland 注册机合集的 scottlaiThumbs up 才了不起的说。

12.论坛页脚的Scott就是其人啊 [Re: snowbug] Copy to clipboard
Posted by: rainman
Posted on: 2002-12-12 01:53

呵呵,强!Thumbs up

13.Re:惭愧惭愧 [Re: snowbug] Copy to clipboard
Posted by: youlq
Posted on: 2002-12-12 09:01

snowbug wrote:
写完注册机后作了一下优化,结果添了一个bug Sad
非常惭愧,向大家道歉 (上次作 AlloyLnF 的注册机也道歉了地说,呜呜...涕泪交零)

为了表示诚意,我把原码也放上来了,供大家参考。其实 JShrink 的加密很简单地说。 先随机产生一个字串 s1,然后用这个字串作种子加以 MD5 Hashing。如果是不会失效的注册码(无 expiration date),则用字串 "exp" 再 Hash 一下。然后把 Hash 的结果转成大写英文字母字串 s2。最后在随机产生一个字母 s3 (长度为 1 的字串),合并产生注册码 s = s1 + s3 + s2。


It works now!

是人都会犯错的嘛,Thank snowbug !

14.JShrink主要是扰乱器哦 [Re: snowbug] Copy to clipboard
Posted by: rainman
Posted on: 2002-12-12 09:08

反编译只是一项小功能而已。

15.Re:JShrink主要是扰乱器哦 [Re: rainman] Copy to clipboard
Posted by: snowbug
Posted on: 2002-12-12 10:40

rainman wrote:
反编译只是一项小功能而已。


现在的混淆器越来越好。比如 Productivity Pro 的混淆,竟然让我不能用 javac 重编译,会把 javac 搞晕,明明在那里的类就是报错说找不到。现在还是不明白为什么会这样的说。 sign...

16.哈哈,还有更强的哦 [Re: snowbug] Copy to clipboard
Posted by: rainman
Posted on: 2002-12-12 10:49

竟然反编译不了呢。

17.Re:[破解]JShrink 2.19 (Decompiler) [Re: snowbug] Copy to clipboard
Posted by: ditty
Posted on: 2002-12-12 16:44

真的不错!


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