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KeygenMe

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. Pr0c3ss
    Started by Pr0c3ss,

    Hi , Crack not CD KEY Plesa.. KeygenmeXII.zip

      • Like
    • 12 replies
    • 7.8k views
  2. MaxX0r
    Started by MaxX0r,

    Hey, I'm finally done with version 7 of my KeygenMe series. I worked some nights on it and it reached now the status to make me headache. :sGood luck everyone! KeygenMe.V7.RTN.rar

      • Like
    • 32 replies
    • 14.9k views
  3. ChOoKi
    Started by ChOoKi,

    Looks like it's time for another challenge. This one comes with a mix of ideas so take your time reversing them and do not expect hints any time soon Basic info/rules: Compiler: Borland Delphi Level: Designed to provide maximum fun and to test your skills, so kindly allow other members to enjoy solving it on their own Packer: Packed with free (non-commercial) and relatively easy Compressor/Protector (credit to author) to help you unpack it yourself or simply pm GIV Good luck to all and happy reversing kgm#17.7z

      • Like
    • 31 replies
    • 16k views
  4. jo03
    Started by jo03,

    a new challenge, have fun re01.zip

      • Like
    • 8 replies
    • 6.2k views
  5. xSRTsect
    Started by xSRTsect,

    This is a crackme I did a long time ago. Its for newbies only. C4N2.zip

      • Like
    • 17 replies
    • 13.9k views
  6. ChOoKi
    Started by ChOoKi,

    A new year and a new challenge, have fun kgm16.7z

      • Like
    • 26 replies
    • 13.7k views
  7. LoLLo90
    Started by LoLLo90,

    Goal: write a keygen that generates multiple serials for each name Difficulty: 3 http://uppit.com/c16oj1msete0/Magi2.rar Magi2.rar

      • Like
    • 4 replies
    • 6.3k views
  8. xSRTsect
    Started by xSRTsect,

    Its my personal contribution. I have some experience in reversing, and there are only a few (unfortunantly) crackmes like this. Please enjoy, and learn. direct link: http://serials2007.do.sapo.pt/crackmes/crackme8.rar crackme8.rar

      • Like
    • 13 replies
    • 6.4k views
  9. zaas
    Started by zaas,

    enjoy Old_KeygenMe.rar Rules Only Keygens Are Allowed. A Tutorial Would Be An Added Bonus. Language: VC 6.0 Packer: AsPack2.34 Please Do Solve. Thanks If you can not solve it,ask me for a legal name & code.

      • Like
    • 9 replies
    • 6.4k views
  10. Pr0c3ss
    Started by Pr0c3ss,

    Hi , Plesa keygen No patch https://mega.co.nz/#!HVwFhS4R!iW6i9M1LG8Vo-XyD9vKmINYFouuxR0jZDHr75wzpAH8 KeygenmeXV.zip

      • Like
    • 17 replies
    • 6.6k views
  11. Nooby
    Started by Nooby,

    Goal: Write a keygen to calculate "Answer" to any given valid inputs in a reasonable amount of time. Specs: UPX packed No obfuscation or VM No patch detection “Request" data is randomized Appendix: Name: Tuts4You Request: A799CB8D37C11F8052AA59674A0E89957205F69BE447F887306A02934F4863652C418D6B268070B4B95C500B89FD89D13612D0A9961E0FA39CD033A094F015B5E0FB48BFA37D25834496AD4D68E4FA097D0454303545C89CCBD9898D96021CA8480F06414D8BD28A194C5786EA167BACBD19E259E803EBBB6C74D7367E4615873FD8CA2654055E564DFA145C1A62FAC9DE5D156709F6B6067B014C9DF4D7C7A32E7012B84859AF9A3232EF531904045F272ABBE063D75336B516226049BEAD28Scoring(100 points total): Patching - 10 points Calculate "Answer" to …

      • Like
    • 32 replies
    • 20.5k views
  12. XorRanger
    Started by XorRanger,

    Hello All, Here is a Quick KeygenME I Put Together While I Was Bored Today. Rules Only Keygens Are Allowed. No Ripping Of Algos From The KeygenME. A Tutorial Would Be An Added Bonus. Language: Delphi Packer: PeCompact. Please Do Solve. Thanks XorRanger's KeygenME #5.rar

      • Like
    • 28 replies
    • 15.1k views
  13. mrexodia
    Started by mrexodia,

    Hello everyone, I had some time and in that time I decided to write a small KeygenMe challenge... You need to find a name/serial combination (multiple serials for one name are possible) and it would be nice if you create a small tutorial and not say: "this is weak because: [list of weak places]" this is not really nice for the users who are still trying to solve it Don't expect many special things, the only real protection is the (lame) anti-referenced text strings feature. Solutions (with tutorial) can be send to mr.exodia.tpodt@gmail.com/by pm and will be placed on my website.. Download here (failed to attach) Greetings, Mr. eXoDia PS Forgive me for the GFX, ar…

      • Like
    • 12 replies
    • 11.6k views
  14. woot332
    Started by woot332,

    Easy keygenme have phun. Rules keygen only no patching or serial fishing. base.rar

      • Like
    • 8 replies
    • 6.2k views
  15. LordCoder
    Started by LordCoder,

    Hi, I made an easy serialme. I hope you like it. Algo: Custom made by me (not too complicated ) Obfuscation: None Rules: Just find the correct key (it needs some cals to find it). I hope you like it! SerialMe.rar

      • Like
    • 6 replies
    • 5.8k views
  16. kao
    Started by kao,

    Hi guys, After being idle for a long long time, I'm happy to present you a small challenge. I hope it will keep you busy for a while. From the readme: Requirements: .NET 2.0, tested on 32bit XP, 64bit Win7, 32bit Win8. Have fun! kao. GotSkills_by_kao.zip

      • Like
    • 15 replies
    • 8.6k views
  17. XorRanger
    Started by XorRanger,

    Hello All, It's been a While Since I Posted Any Challenge This Should Be Quite Easy But I Will Let You all Decide Solution: Only Keygens Are Allowed. A Tutorial Would Be An Added Bonus. Language: Delphi Packer: UPX. Simply Use "upx -d " to Decompress Please Solve. Thanks XorRanger KeygenMe #4.zip

      • Like
    • 13 replies
    • 6.3k views
  18. CodeExplorer
    Started by CodeExplorer,

    KeygenMe in .NET Author: Saduff NET KeygenMe #1.zip

      • Like
    • 10 replies
    • 8k views
  19. tarequl.hassan
    Started by tarequl.hassan,

    "Good gentlemen, I created a small crackme to be entertained for a ratillo. It is programmed in MASM32 and no tricks antidebugger. The mission, as usual, is to create the keygen. As I think is very simple try it without a bruteforce program. http://www.4shared.com/file/Hir0vWj_/Dioniso_s_Crackme.html Greetings. PeterPunk" Without the permission of peter punk friend of (www.portalhacker.net) portalhacker forum i have posted this keygenme as i found it great in keygenning. I posted this here for educational purpose for those who want to learn. A great thanks to friend PetePunk for his great keygenme. Dioniso_s_Crackme.zip

      • Like
    • 12 replies
    • 20.7k views
  20. SHADOW_UA
    Started by SHADOW_UA,

    My first .NET KeygenMe Protection: AppFuscator The goal is to find a valid key for your name and hardware id. No patching allowed. good luck KeygenMe_SHADOW_1.zip

      • Like
    • 27 replies
    • 14.8k views
  21. Pr0c3ss
    Started by Pr0c3ss,

    Keygenme 20 C# Keygenme 20.zip

      • Like
    • 9 replies
    • 7.6k views
  22. XorRanger
    Started by XorRanger,

    Hello All, This is My Second KeygenMe in Delphi Solution: Only Keygens Are Allowed. A Tutorial Would Be An Added Bonus. Language: Delphi Packer: UPX. Simply Use "upx -d " to Decompress Level: You Decide. Please Solve. Thanks http://up.ht/1dPLT9w

      • Like
    • 14 replies
    • 5.9k views
  23. XorRanger
    Started by XorRanger,

    Hello All, Another Challenge For You All. Solution: Only Keygens Are Allowed. A Tutorial Would Be An Added Bonus. Level: You Decide. Please Solve. Thanks. Download http://up.ht/1a89iC4

      • Like
    • 15 replies
    • 7.2k views
  24. ChOoKi
    Started by ChOoKi,

    One more fish to fry P.S: As always, a keygen is the only accepted solution here, feel free to make a tut for others if you like. Patching is NOT allowed, wanna patch something? look for a [patchme] or a [crackme] instead. If you decide to code a keygen, try to keep your asm ripping techniques to a minimum if possible. Enjoy kgm14.7z

      • Like
    • 6 replies
    • 7.1k views
  25. ChOoKi
    Started by ChOoKi,

    Another kgm to try, packed with an easy packer and relatively easier than kgm14. Enjoy. kgm15.7z

      • Like
    • 13 replies
    • 7.7k views

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