breezer 发表于 2023-2-22 15:02

噱头:双进程的 .NET CrackMe


说明:
1. 双进程的 C# CrackMe,一个噱头而已,不必过于担心;
2. 注册算法很简单,加了 VM 隐藏一下;
3. 注册码正确的情况下弹出如图所示的对话框,错误会弹出一个异常对话框或者再试一次的对话框;
4. 在 .NET 4.0 下编译通过,x64 Win 10 运行正常,其它系统未测试;
5. 加壳了会报毒,建议虚拟机下调试;
6. 留有一个特殊的注册码未做屏蔽,聪明的你应该可以猜到;





Luckygudong 发表于 2023-2-22 20:05

byh3025 发表于 2023-2-22 15:37

本帖最后由 byh3025 于 2023-2-22 15:39 编辑

解压密码呢

看到解压密码了,结果又是这样

janlili 发表于 2023-2-23 13:07

支持楼主,感谢楼主分享

BlackHatRCE 发表于 2023-2-27 01:56

Cacked :D though It has nothing special except VMP VM :) I won't go with full unpacking as this is just CrackMe only.



breezer 发表于 2023-2-27 10:48

BlackHatRCE 发表于 2023-2-27 01:56
Cacked :D though It has nothing special except VMP VM :) I won't go with full unpacking as this is j ...

Great job bro, you unpacked the main file and added your own message box, however I think it's a fake crack because the main function has not been decoded if it was a real soft. The algorithm in embedded dll is very simple, it is just protected by a second layer vm, I'm sure you won't be stopped by it, please go ahead and post a sn here.
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