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CrackMe

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. MatrixReloaded
    Started by MatrixReloaded,

    Difficulty : 8 Language : .NET Platform : Windows x32/x64 OS Version : Windows 10 , 7 , 8 Packer / Protector : Cipher Crypt Custom Obfuscator/Packer Description : Hey guys , This is a .net exe crypted with a "new technology" as they say , it's really hard to decompile and get the source. Screenshot : Download from tuts4you: crackme.rar Missions: 1. extract password string 2. there is a crackthis_cs.cs file with a ... //////////////// THIS IS THE CRACK AREA ////////// //// PUT THIS CODE ON FORUM ////// .... ? Part , Share that code. Adios Amigos

      • Like
    • 5 replies
    • 7.4k views
  2. lucifeey
    Started by lucifeey,

    Difficulty : 4/10 Language : .NET Platform : Windows OS Version : All Packer / Protector : Confuser 1.0.0-custom and SmartAssembly Description : Get the Password and answer Screenshot : CrackMe.zip

      • Like
    • 18 replies
    • 17.2k views
  3. whoknows

    Difficulty : 10 Language : C# Platform : Windows OS Version : WinAll Packer / Protector : Eazfuscator.NET v5.8.251.246 w/ Virtualization + Agile License Schema Description : Provide serial or unpack me, extra controls appear on form when correct serial provided. Success is when user is able to execute the code written on this controls. Screenshot : ggggg.rar

  4. whoknows
    Started by whoknows,

    Difficulty : 10 Language : C# Platform : Windows OS Version : WinAll Packer / Protector : AgileNET (code encryption - enabled -- no expiration from Agile itself, but u have 14 trial days from the first run (stored in trial.lic)) Description : Provide serial or unpack me, extra controls appear on form when correct serial provided. Success is when user is able to execute the code written in controls. Nothing to do with hwid lock, the form created when practicing with the License library. Screenshot : 64031_lic_schemaB.rar

      • Thanks
      • Like
    • 8 replies
    • 8.8k views
  5. whoknows
    Started by whoknows,

    Difficulty : 10 Language : C# Platform : windows OS Version : winall Packer / Protector : AgileNET (code virtualization + encryption - enabled -- no expiration time) Description : provide serial or unpack me ggggg.rar

      • Like
    • 4 replies
    • 7.4k views
  6. Modify
    Started by Modify,

    Difficulty : 3+ Language : Java Platform : Android OS Version : 2.3.1(API 9) and up Packer / Protector : DroidGuard Protection : Light Demo_v0.2.7z

      • Like
      • Thanks
    • 10 replies
    • 6.7k views
  7. Nebula
    Started by Nebula,

    Difficulty : 10 Language : c# Platform : Windows OS Version : All Windows Packer / Protector : Modded ConfuserEX(Bed's Protector V4.5) + DNGUARD Trial(V3.80) Description : Make the application open & decrypt the string to display the correct messagebox. Rate this protection method 1-10 please, as I may use it as my personal protection or give me suggestions for a good obfusactor, thanks. Screenshot : CrackMe Bed's Protector + DNGUARD.rar

      • Thanks
      • Like
    • 9 replies
    • 8.7k views
  8. whoknows
    Started by whoknows,

    Difficulty : 10 Language : C# Platform : windows OS Version : winall Packer / Protector : BabelX Description : provide serial or unpack me ggggg.rar @kao - some optimizations made

      • Confused
    • 1 reply
    • 4.9k views
  9. Onion_
    Started by Onion_,

    Difficulty : 10 Language : .NET Platform : Windows x32 / x64 OS Version : All Packer / Protector : DNGuard Description : The encryption is from DNGuard 3.73 Enterprise included with HVM - JIT. Screenshot : DNGuard HVM CrackMe V1.rar

      • Thanks
      • Like
    • 11 replies
    • 23.2k views
  10. whoknows
    Started by whoknows,

    Difficulty : 8 Language : C# Platform : windows OS Version : winall Packer / Protector : ConfuserEx Description : provide serial or unpack me ggggg.rar

      • Thanks
      • Like
    • 4 replies
    • 6.5k views
  11. north123
    Started by north123,

    Difficulty : 5 Language : Borland Delphi Platform : Windows x32 OS Version : Windows XP + Packer / Protector : VMProtect v 3.x Description : enter password Screenshot : 123.exe

      • Like
    • 8 replies
    • 10.4k views
  12. 0x32
    Started by 0x32,

    Difficulty : 8/10Language : .NET C#Platform : Windows x64OS Version : AllPacker / Protector : DNGuard + Themida Description : Get the password. Screenshot : CrackMe.zip

    • 3 replies
    • 6.9k views
  13. V65j
    Started by V65j,

    All crack metods(Patch/Loader/inline/...) accept! download link: http://rapidshare.com/files/74753878/Crackme.rar shetab and molbox packed file - orginal file and shetab protected file with dll. how enter activation : http://rapidshare.com/files/74798439/register_help.rar

    • 8 replies
    • 12.8k views
  14. Tesla
    Started by Tesla,

    Difficulty : I realy don't know it's protected by a friend Language : .NET Platform : Windows OS Version : All Packer / Protector : Appfuscator Description : Try to crack it Please don't blame me Screenshot : Crack me_Prot.exe

      • Haha
      • Like
    • 15 replies
    • 7.7k views
  15. Asentrix
    Started by Asentrix,

    Difficulty : 7 Language : .Net Platform : Windows x32 OS Version : All Packer / Protector : Winlicense 2.4.5.0 Description : Just a little project I made for fun Currently looking into investing in a licensing / obfuscation system. Little twist on this one Have fun! Screenshot : CrackMe WL.zip

  16. Asentrix
    Started by Asentrix,

    Difficulty : Unsure, 9? Language : .Net Platform : Windows x32 OS Version : All Packer / Protector : AutoCrypt SL - https://www.softwarekey.com/solutions/ Description : The end goal here is to activate the product. Bypassing the entire activation process is also acceptable obviously lol Screenshot : CrackMe.zip

      • Thanks
    • 2 replies
    • 4.3k views
  17. barotyson
    Started by barotyson,

    Difficulty : 3-4 ? Language : C# Platform : Windows OS Version : Windows Packer / Protector : Some custom things and some option of my confuserex modded Description : Find the right strings Screenshot : Download : CrackMe.exe

      • Like
    • 2 replies
    • 4.4k views
  18. 0x32
    Started by 0x32,

    Difficulty : 8/10Language : .NET C#Platform : Windows x64OS Version : AllPacker / Protector : DNGuard + Themida Description : Get the password. Screenshot : Crackme.zip

      • Like
    • 4 replies
    • 7.3k views
  19. windoz
    Started by windoz,

    Difficulty : ??? ( to be seed ) Language : Java , C++ (shared lib) Platform : Android OS Version : 4.1 or higher Packer / Protector : none VirusTotal : https://www.virustotal.com/it/file/5b8209bda95aae17a54f4c76eca3ae031d06b2ad2c1b3eef419fb71ea637ad94/analysis/1493482420/ Download : app-release.apk 1) What should I not do? This challenge does not require to bypass the password input 2) what should I do? This challenge asks to get the key wherever possible 3) Is the program in question copyright protected? No, you can do what you want 4) The password has…

      • Like
    • 2 replies
    • 5.4k views
  20. lucifeey
    Started by lucifeey,

    Difficulty : 4/10 Language : .NET Platform : Windows OS Version : All Packer / Protector : ConfuserEx 1.0.0-custom Description : Find out the password and give a tutorial how u got that. Screenshot : Spoiler CrackMe02.exe

      • Like
    • 7 replies
    • 8.6k views
  21. 0xNOP
    Started by 0xNOP,

    Difficulty : 2 Language : PureBasic 5.40 Platform : Windows (x86), Linux (x86) OS Version : Windows XP and Above Packer / Protector : None Description: Simple CrackMe I've made using PureBasic, I have worked with PureBasic before but the more I work with it, the more I find it's a fascinating language and the more interest I grab towards it. The CrackMe has nothing so amazing, hence the difficulty, Made very basics CFlow-Obfuscations, Hope you have fun analyzing this! and Let the games begin! # Special Note: If you haven't tried PureBasic regardless your backdground, I encourage you to try it! it's a very nice language ## Additional Note (…

      • Like
    • 7 replies
    • 8.6k views
  22. AcroniS
    Started by AcroniS,

    Difficulty : 1/10 Language : Delphi Platform : Windows OS Version : Windows XP - Windows 10 Packer / Protector : OEP Crypter Description : No rules. The task: Get a valid response Screenshot : CrackMe.exe

      • Like
    • 9 replies
    • 7.9k views
  23. {qP}
    Started by {qP},

    Difficulty : 3? You decide. I'm interested in your opinion of the difficulty level! Language : .NET Platform : Microsoft Windows OS Version : Microsoft Windows XP and Above Packer / Protector : Intellilock Description : Figure out the correct string for the textbox. If correct, you will be prompted with a "Success!" messagebox. Screenshot : 12182016CrackMe.zip

      • Like
    • 5 replies
    • 6.8k views
  24. ls-1
    Started by ls-1,

    Difficulty: 7 Language: NET (C #) OS: Finestre Packer / Protector: Obfuscation OS Version: Windows XP - Windows 10 Description: Make sure that any key is accepted. Screenshot: CrackMe.exe

    • 5 replies
    • 7.2k views
  25. Nickitee
    Started by Nickitee,

    Difficulty : 10Language : .NETPlatform : Windows x86OS Version : AllPacker / Protector : Custom protect (with native packaging) Challenge : Figure out the correct string for the textbox. Crack_me_2_protected.exe

      • Like
    • 3 replies
    • 6k views

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