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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. simple
    Started by simple,

    Ladies and gentleman - live from the CrackMe's Arena of tuts4you.com - welcome to the main event of the evening.In the blue corner, we have Rumble.rar wieghing in at 86.5 kb, consisting of a C kernel binary and a C++ user binary, unpacked, fighting out of the Windows XP/7/8 x86 OS.*crowd gos wild yeeeeaahhh wooo!!!!!*In the red corner, we have the contender, the master reversing underdog, with a history of infinite knockouts, fighting out of tuts4you.com - putting their flawless record on the line!*crowd boos boooooooooo* (jk )Alright, I want a clean fight, anything goes, first fighter to submit the other or make the program accept the correct serial wins the title/public…

      • Like
    • 12 replies
    • 6.3k views
  2. despy
    Started by despy,

    exe no packed,dll is protected with vmp. press the crackMe button,it will show a Message. if the Msg show the same info every time,then game over. enjoy yourself! [update] it seems very hard to crack.now i have remove some codes. try again,have a good time! crackMe2.zip app.zip

      • Like
    • 4 replies
    • 6.5k views
  3. simple
    Started by simple,

    It's saturday night party time! Crack open your laptop and head to the dancefloor w/this latest challenge wooooo hoooooo yeaaahhhh!!Intro:The original project was done by a team who's coders I've learned a lot from and respect. When it gets broken I'll post the orig. credits + source + custom mods + toolsThere's some stupid stuff in there, not trying to be fancy/complicated. The original project was flagged by just about every AV, so I had to briefly change some things to drop the rates to 10/55.Despite false positives, there's nothing malicious about this, the code is easy to read - do confirm yourself. Once it gets cracked, in an hour or so, I have my own implement…

      • Like
    • 9 replies
    • 6.8k views
  4. CodeNatif
    Started by CodeNatif,

    You must crack and upload the file. Good luck to all. .NET CrackMe By CodeNatif.rar

      • Like
    • 7 replies
    • 9.4k views
  5. GIV
    Started by GIV,

    Here i wrote a serial-me after some years. The answer is more closer than you can imagine. Good luck! New Year Serial Me.7z

      • Like
    • 24 replies
    • 9.3k views
  6. mdj
    Started by mdj,

    Hi all my dear bro please see this crackme and solved it Link http://www.mediafire...j1q2l2ji6tezfme

      • Like
    • 12 replies
    • 12.4k views
  7. CodeNatif
    Started by CodeNatif,

    You must find the correct password or unpack and cracker the file, thank you for not displaying the correct password to let a chance at all. Failled: Cracked: List of people who have successfully met the challenges: -abcd - - - - CrackMe.rar

      • Like
    • 2 replies
    • 6.2k views
  8. Gyver75
    Started by Gyver75,

    I've downloaded this crackme long time ago. Its difficult could be 2/10 but it's really funny and, above all, instructive. If you want to try something different ... Crackme.rar

      • Like
    • 5 replies
    • 6.3k views
  9. RDGMax
    Started by RDGMax,

    Here an update of crackme v2 Special Knowledge required Thanks RDG Simple Crackme 2014 v2.rar

      • Like
    • 12 replies
    • 6.9k views
  10. RDGMax
    Started by RDGMax,

    Hello my friends Here a simple crackme made in vb6 Goal: Try to get the correct serial number.. Difficulty: [5] of 10 RDG Simple Crackme 2014.rar

      • Like
    • 15 replies
    • 8.5k views
  11. simple
    Started by simple,

    first, this is time waste! modified version of classic tetris for game re simulation all credit to original authors goal is to arrive to 'final level' by cheating, any solution valid. tell me how many min or second it takes u! no protections. x86CrackMe.rar

    • 5 replies
    • 6.4k views
  12. CodeExplorer
    Started by CodeExplorer,

    Deploy LX 4.1 patch me! Valid serial: PRO-MA992-H52CY-NA6Q Let's see how the serial is tested. DeployLX4.1_patchme.zip

      • Like
    • 8 replies
    • 15.8k views
  13. kaloom
    Started by kaloom,

    Greetings, DL: http://www.multiupload.com/85T0QRJYWU When you Crack it Tell me The Code i have inside it it is only one line code. Regards. CrackMe.zip

    • 5 replies
    • 7.4k views
  14. xh5510
    Started by xh5510,

    cm.zip a novice‘s work Success:

    • 1 reply
    • 5.9k views
  15. Onlykl
    Started by Onlykl,

    Hey guys i was working on my simple login system, crack it and tell me what to improve? There is no obfuscator used Easy Login System.zip

      • Like
    • 2 replies
    • 6.3k views
  16. JJHACKER
    Started by JJHACKER,

    Find a way to get in Acceptable Solution: 1- Create a program that automatically design gesture 2- Make a tut to show how program read and check the gesture GesMe1.zip

      • Like
    • 7 replies
    • 6.4k views
  17. LoLLo90
    Started by LoLLo90,

    https://mega.co.nz/#!dp0nwAaA!V0C3QDOUf5-DxMLfUCy-hwOSWAVdCb_WrGBXMW7EU2M I modded the obfuscation to make de4dot fail. Anyone wants to try to deobfuscate this? mod-smartass-deobme.rar

      • Like
    • 12 replies
    • 10.5k views
  18. MassZERO
    Started by MassZERO,

    obfuscators and mixed If you succeed to unpack please make a documentation. Crack me <- by DeaLyDeviL CrackMe.rar

      • Like
    • 9 replies
    • 6.7k views
  19. Teddy Rogers
    Started by Teddy Rogers,

    This is not my crackme but it's genuine, see the link below... http://x86obf.blogspot.com.au/2013/12/x86obf-development-update-crackme.html Ted. x86obf_keygen.7z

    • 1 reply
    • 6k views
  20. Greedy_Fly
    Started by Greedy_Fly,

    Hi All... Test It!!! Rules: - Valid Serial + tutorial - No bruteforce allowed! CrackMe1.1.zip Good Luck!!! --------------------------------------------------------- Greedy Fly

      • Haha
      • Like
    • 4 replies
    • 6.7k views
  21. simple
    Started by simple,

    A basic crackme I made for reversing in Ubuntu 10.04, but it might run where there is gnome, x windows and a linux kernel. Enjoy! http://www.filehostfree.com/?d=51FC0D5F1 CrackMe.7z

      • Like
    • 9 replies
    • 6.5k views
  22. core-i3
    Started by core-i3,

    try this crack me made by sameone in other forum .... Crack me.rar

      • Like
    • 3 replies
    • 4.9k views
  23. HotSky
    Started by HotSky,

    Protections: Crypto Obfuscator v2013 (*Fake) Compiler: .NET Turkish : Tamam English : OK CrackMe.zip

      • Like
    • 4 replies
    • 5.5k views
  24. RDGMax
    Started by RDGMax,

    Hello Here a new Crackme in Delphi Download: http://www.sendspace.com/file/yr239f Password: crackme Get the correct serial number for your username Greets RDG Simple Crackme Delphi Level1.rar

      • Like
    • 15 replies
    • 20.3k views
  25. RDGMax
    Started by RDGMax,

    Hi Everyone.. Here a new crackme + Simple coded in .net Goal: Get the correct serial for your username Download: http://www.sendspace.com/file/ku1aq3 Rar Pass: crackme That is all Greets

      • Like
    • 23 replies
    • 11.3k views

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