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UnPackMe (.NET)

The creation of new topics is disabled in these subforum categories.

Please create and post your new challenges in the appropriate subcategory of Downloads > Challenge of Reverse Engineering

A topic will then automagically be created and posted in these forums...

  1. whoknows
    Started by whoknows,

    VMProtect v3.5.0.1213 Try to unpack or alternatively provide a serial. If there is no solution provided by Saturday 11am (GMT+0) I will attach the same without debugger detection. Protections used: Debugger detection (User-mode + Kernel-mode) Ultra (Mutation + Virtualization) File Information Submitter whoknows Submitted 08/06/2020 Category UnPackMe (.NET) View File

  2. azufo
    Started by azufo,

    Simple Calculator (Enigma 7.40 + ILProtector 2.0.22.14) This is a simple calculator.exe. Protected with ILProtector 2.0.22.14 and double layer Enigma 7.40. First layer on DLL, second layer on EXE and added DLL in Enigma Virtualbox. For skilled reversers this will not be a problem unpack this. File Information Submitter azufo Submitted 01/10/2024 Category UnPackMe (.NET) View File

  3. 0x59
    Started by 0x59,

    DNGuard HVM v3.9.6.2 This file is protected using DNGuard HVM 3.9.6.2 Protections used : HVM Jit Challenge is to unpack and post details of methods used. File Information Submitter 0x59 Submitted 01/03/2021 Category UnPackMe (.NET) View File

  4. Smoke
    Started by Smoke,

    Protections: Winlicense Demo 2.2.7.0 (x64) Compiler: .NET If you succed to unpack please make a tutorial. WinlicenseUnpackMe.NET.rar

      • Like
    • 9 replies
    • 10k views
  5. BlackHat

    EAZFuscator .NET 2022.2 Max Preset (BlackHat) - Updated 04/06/22 Update 04-June 2022 Version 2022.2 Unpack Password - BH2022.2 Old 2022.1 Info - This unpackme is protected with latest version of EAZfuscator = https://www.gapotchenko.com/eazfuscator.net/features Password to unpack = EAZ2022 (I made a RAR file with password protection because I was unable to upload the unpackme directly. I was getting error due to false virus alarm) Your job is to unpack the file fully. Partial unpacking won't be accepted. File Information Submitter BlackHat Submitted 03/30/2022 …

  6. whoknows
    Started by whoknows,

    AgileNET v6.6.0.4.2 AgileNET (code virtualization on 1 method only, no other protector features used) File Information Submitter whoknows Submitted 11/11/2023 Category UnPackMe (.NET) View File

  7. rhythm
    Started by rhythm,

    This is UnpackMe, protected with .NET Reactor 4.9 All Protection Option. Unpack and Remove Nag MessageBox, please. UnpackMe.rar

  8. Prab
    Started by Prab,

    Language : C# Platforms : Windows Packer/obfuscator : 198 Protector V2 ( ConfuserEx Modded ) Description : Hi everyone, hope one of you friends can unpack the target and teach us how to unpack it. Virustotal : https://www.virustotal.com/gui/file/07638f4335a23fbb62e7c8e471398a8d556ca8ecbdea8395f4d55f76aebe3bce/detection Download : Unpackme.exe

      • Like
      • Haha
    • 6 replies
    • 14.4k views
  9. BlackHat

    Language : .NET Platform : Windows x32/x64 OS Version : All Packer / Protector : Anti Dump + IL Protection + Enigma Protector 3.50 Description : You need to unpack and change the Text. "Tuts4you Special Unpack Edition" Screenshot : UnpackMe by Lucifer.exe

      • Thanks
      • Confused
      • Like
    • 10 replies
    • 12.6k views
  10. DestroyerDarkNess
    Started by DestroyerDarkNess,

    NETBuilderInjection + VMP I took my NETBuilderInjection and turned it into a Protector, but I don't know how secure it is. (For me, it's safe enough.) So I made this little program, The objectives are: [Unpackme] You should unpack it and get the cleanest code possible. [Crackme] In the textbox where the HWID is displayed you must modify the text and write something else in it. [Bypass] You will need to disable "Falcon Anticheat" from the executable. ---------------------------------------------------------------------------- Difficulty : Unknown Language Base : .NET Platform : Windows - .NET Framework 4.6 OS Version : Windows 7 or higher.…

    • 1 reply
    • 12.6k views
  11. Guest Steve
    Started by Guest Steve,

    Difficulty : medium Language : c# Platform : Windows x32/x64 OS Version : All Packer / Protector : BEDS 4,5 Description : unpack and tell how fast did you unack it and the way if possible Screenshot : ConsoleApp1.rar

  12. despy3
    Started by despy3,

    Themida v2.4.6.30 This is a .NET executable with a Goland DLL packed with Themida. Try to unpack the executable, dump the bundled DLL then fix the DLL to make it work. Once completed detail the methods used and how you fixed the DLL. File Information Submitter despy3 Submitted 12/17/2020 Category UnPackMe (.NET) View File

  13. whoknows
    Started by whoknows,

    Eazfuscator v2021.1 Unpack and/ or provide a valid serial. Archive password : superfrog File Information Submitter whoknows Submitted 07/14/2021 Category UnPackMe (.NET) View File

  14. NightBullet
    Started by NightBullet,

    Difficulty : 3,5 Language : C# Platform : Windows OS Version : All Packer / Protector : ConfuserEX 1.0 Modified Description : I am testing an anti de4dot and others ... If possible I would like to know the process you have done. Screenshot : Holly shit.exe

      • Like
    • 9 replies
    • 12.5k views
  15. Babyhamsta
    Started by Babyhamsta,

    Language : .NET Platform : Windows [x32/x64] OS Version : Windows 10 Packer / Protector : ConfuserEX Custom [Dark Protector Mod] Description : Unpack the exe to find the key! If you would give a brief explanation on how you unpacked it. The exe has max protections and will pop up a messagebox once you enter the correct password. Protections Added to this Unpack Exe: Junk Code, Anti De4Dot, Anti Debug, Anti Dump, Anti ILDasm, Anti Tamper, Calli Protection, Constant Dis, Constants, Control Flow, Hide Methods, Invalid Metadata, MD5 Checksum, Mid Ref Proxy, Mutate Constants, Mutations, Module Flood, Reference Proxy, Renamer, Resources, and Stack Underflow…

  16. whoknows
    Started by whoknows,

    VMProtect v3.6 Hi all, This is a protected with the RETAIL edition... Mutation / Virtualization w/ the built in VMProtect license system. There are 2 enter serial dialogs, once you solve the 1st, drives you to 2nd, when a valid serial entered exporting a file... If a valid serial entered on 1st form, is saved to license.diz file. File Information Submitter whoknows Submitted 06/24/2022 Category UnPackMe (.NET) View File

  17. whoknows
    Started by whoknows,

    VMProtect v3.4.0.1155 Try to unpack or alternatively provide a serial. If there is no solution provided by Saturday 11am (GMT+0) I will attach the same without debugger detection. Protections used: Debugger detection (User-mode + Kernel-mode) Ultra (Mutation + Virtualization) Disabled protections: Virtual Machine Packer File Information Submitter whoknows Submitted 05/19/2020 Category UnPackMe (.NET) View File

  18. CodeNatif
    Started by CodeNatif,

    Only obfuscated with ConfuserEX. The objective is to unpack and crack the file. CrackMe - ConfuserEX.rar

      • Like
    • 11 replies
    • 19.7k views
  19. learningit25
    Started by learningit25,

    NETProtect.IO v2.0.0 This unpackme was protected using NETProtect.IO using protection options shown in the screenshot. Nice to meet guys in forum. File Information Submitter learningit25 Submitted 04/30/2021 Category UnPackMe (.NET) View File

  20. zodiac
    Started by zodiac,

    Difficulty : 5 Language : .NET C# Platform : Windows .x32/x64 OS Version : All Windows Packer / Protector : DotNetPatcher 4.5.9 (last Version) Description : max Protaction. note Method and tutorial how to unpack it. The file should be runnable after unpacking it Screenshot : unpackme.zip

  21. Nebula
    Started by Nebula,

    Difficulty: 6/10 (Has max/all settings enabled) Language: .Net/C# Platform: Windows OS Version: All Packer/Protector: ConfuserEX Mod (Bed's Protector) Description: Unpack the tool and enter the correct string to display the messagebox. If you are successful I would like to know how you did it exactly, if you don't mind. Screenshot: UnpackMe.exe

  22. 0xNOP
    Started by 0xNOP,

    Difficulty : 4.5 Language : .NET Platform : Windows IA-32, IA x86-x64 OS Version : All Windows (Must have at least .NET Framework 4.5+ to run!) Packer / Protector : NOPFuscator v2.0 Description : Nothing much from my end, just sitting here and waiting til someone can break into this new entry :"D - Just Unpack, if you feel adventurous enough to Crack it, Go ahead Hope Ya'll have fun with it since I posted this in the UnPackme's Area, an entry will be taken as solution when the program is completely deobfuscated, as the cracking part is only optional. Screenshot : crackmetonki.exe

      • Like
    • 11 replies
    • 10.8k views
  23. DarkShadow
    Started by DarkShadow,

    NiggaEX Unpack and provide a overview of how you did it and what tools were used. File Information Submitter DarkShadow Submitted 02/13/2022 Category UnPackMe (.NET) View File

  24. RockStar
    Started by RockStar,

    Language : .NET Platform : Windows OS Version : x64 Packer / Protector : Phoenix + Beds + ILprotector + Enigma (ILprotector + Enigma + Beds = Paid + Newest Versions) Description : Let us know how it was done! Sorry Mods For File Size (Enigma Seems To Increase The File Size No Matter What As Well As IlProtector I can Show Proof And Protect In front If Need Be) Screenshot : Download File: Download Unpack_Me.rar

  25. Athena
    Started by Athena,

    Olivia Guard v1.3 The file is protected with Olivia Guard v1.3. The protection in currently in beta, it's not completed yet. Goal : Unpack the file and provide details of the methods you used to bypass the protection. File Information Submitter Athena Submitted 06/19/2022 Category UnPackMe (.NET) View File

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