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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. Nevyn
    Started by Nevyn,

    Unpacked, but still not cracked The file has been succesfully unpacked by sdy100 Check his unpacked attachment abit further down. Waiting for a full explanation. Did you run into any problems? Correct Key solved by Till.ch Correct key is: correctkeyisthishao Information I just recently found my passion for protection coding along with trying to break it. I've used a opensource packer and made some heavy modifications to it, also added loads of anti-codes. I've had no success in getting out the correct key which you are supposed to type in, neither been able to unpack it. Allthough, i am a terrible reverser, i would like to get a 2nd opinion about this protectio…

    • 24 replies
    • 10.2k views
  2. TiGa
    Started by TiGa,

    This is a crackme I made 4 months ago and it has not been solved yet. Target: VistaSidebarGadgetCrackme by TiGa on www.crackmes.de Format: Windows Vista Sidebar Gadget (.gadget) Work to do: Find out what is a .gadget Remove the nags Activate the backdoor Turn the crackme into a keygen in .gadget format Write a solution Optional Work to do: Write a keygen in a "traditional" programming language (.exe) It doesn't absolutely require Vista to solve it but it helps a lot. Prepare yourself to be amazed by M$'s new "proprietary" file format. TiGa VistaSidebarGadgetCrackme.by.TiGa.zip

    • 2 replies
    • 4.3k views
  3. Guest void
    Started by Guest void,

    Objective: Find the password. No patching. Obfuscation: Moderate Coded in: C++ voidsCrackme.rar

    • 3 replies
    • 4.5k views
  4. Mouradpr
    Started by Mouradpr,

    that's ok for you hmmmmmmmm try agian CrackME.rar

    • 0 replies
    • 3.7k views
  5. Guest CRIME
    Started by Guest CRIME,

    level 1/10 CrackMe1_Dynasty.rar

    • 3 replies
    • 4.8k views
  6. Guest floodeur-666
    Started by Guest floodeur-666,

    The objective of this test is to identify you on the database server. You do not have the right of patcher the server. You will have gained when the message "CHEER..." is posted with the screen. Indince: BOF PS: This "pseudo" Server is only one simulation, do not hope to obtain interesting data:) HackMe.rar

    • 0 replies
    • 4k views
  7. Mouradpr
    Started by Mouradpr,

    it's a kegen written by a friend of mine at AT4RE get a valid serial for your name no patching http://www.4shared.com/file/14514895/246b9...Challenge4.html Challenge4.rar

    • 24 replies
    • 9.7k views
  8. Guest floodeur-666
    Started by Guest floodeur-666,

    Cracked by pavka GG

    • 2 replies
    • 6k views
  9. Guest floodeur-666
    Started by Guest floodeur-666,

    cracked by Mouradpr

    • 3 replies
    • 5.7k views
  10. Guest floodeur-666
    Started by Guest floodeur-666,

    cracked by high6

    • 1 reply
    • 4.1k views
  11. Guest floodeur-666
    Started by Guest floodeur-666,

    cracked by SHKODRAN

    • 2 replies
    • 7.5k views
  12. Guest floodeur-666
    Started by Guest floodeur-666,

    Cracked by Whiterat

    • 4 replies
    • 13.5k views
  13. Guest floodeur-666
    Started by Guest floodeur-666,

    CrackMe owned by high6

    • 2 replies
    • 4.2k views
  14. high6
    Started by high6,

    My first crack me and my "first" C++ app(I have made dlls before but not exe). http://www.mattsbox.co.uk/high6/Files/crackme1.rar crackme1.rar Have fun . If you think you have it check the hint first. Hint: The messagebox is a fake .(the correct password doesn't have a messagebox popup) Note: Not packed. Hint2: There are over 100 jumps and over 200 calls to assemble the password.

    • 11 replies
    • 7.2k views
  15. Guest floodeur-666
    Started by Guest floodeur-666,

    CrackMe owned by Till.ch

    • 3 replies
    • 6.7k views
  16. PiONEER
    Started by PiONEER,

    Hello, pio-#1 cRackMe A easy crackMe try it... Want: Cracked.exe/Patch Level: 1/10 Coded: Delphi Packed/Protected: cRackMe is Attached! greetz pio__1.cRackMe.crackme_SND.zip

    • 9 replies
    • 8.7k views
  17. lena151
    Started by lena151,

    GOAL: Goal is to register the ReverseMe. This is visualised if it says at startup "REGISTERED to:" followed by the name you registered it for. ABOUT: Mostly byte coded in assembler (masm). Not packed. You may either patch, fish or keygen. More info in About box. Obviously, no aesthetic-patching-only allowed. INFO: It's not the algo that makes the challenge! The algo is short and easy, the real challenge lies in the obfuscation and stuff! I take my hat off and bow deep for those bringing a valid solution! Please explain how you did it. MORE INFO: On a sidenote: it was also a challenge for me as I had never byte coded such a long part in one target. Don't be surprised when…

    • 18 replies
    • 15.9k views
  18. Guest Tax
    Started by Guest Tax,

    HHHiii teammm!!!! I

    • 4 replies
    • 4.9k views
  19. Mouradpr
    Started by Mouradpr,

    Very Hard CrackME Packed with Themida + WinUpack Serial For your name http://www.4shared.com/file/12897649/6f664...rd_AT4RE_1.html Good Luck For All

    • 9 replies
    • 14.7k views
  20. Angel-55
    Started by Angel-55,

    hii guys what's up ?? this is one of the few Crack Me's i made for newbies.....!! it's quite easy and programmed in VB6 (Not .Net) just for Helping you Understand Algorithms The try Fishing The Serial ohh and one more thing there is a quize after you Find the Right Serial Download Link: />http://www.zshare.net/download/crack-me-7-rar.html i hope you'll like it

    • 19 replies
    • 8.4k views
  21. Guest syncmaster
    Started by Guest syncmaster,

    hello. i've started to new thread because some help needed, to be precise it's a request .. team REA has released "BitDefender Update Online Fixer" and they uploaded it into rapidshare, it's ok here .. BUT, that archived file is password protected and team REA haven't give any password .. when you try to extract it asks for a password and because you don't know the correct password you can't fully extract that file .. to get a correct password team REA has made a target to be cracked and only then you can find a correct password .. that target is named "Crackme" and it is inside in that password protected file .. after failed extract you get only that target and *.txt fil…

    • 0 replies
    • 9.4k views
  22. SuCkEr
    Started by SuCkEr,

    hello all, i have a problem with this crack me i think is packed because i use peid and tell me nothing same thing with rdg and have a nagscreen and i couldn't remove it so is there any idea here

    • 19 replies
    • 8.6k views
  23. Guest Cyclopz
    Started by Guest Cyclopz,

    Hia!!! After a long time i found out my passwd to this forum!!!hehe... So this is my crackme series for REAL n00bs. Try it !!! (NOT for Crackerzz!!!) h++p://cyclops.ueuo.com/crackmes/nts/NTS.rar

    • 0 replies
    • 4.6k views
  24. SuCkEr
    Started by SuCkEr,

    hello this is a group of crack me *-For Newbie Only Reverse_newbie_1.zip ReversE_newbie_2.zip reverse_newbie_3.zip reverse_newbie_4.zip

    • 2 replies
    • 4.6k views
  25. Guest exekill
    Started by Guest exekill,

    find the solution make a Serial Retriever and submit a tutorial http://www.mytempdir.com/1101110

    • 6 replies
    • 8.8k views

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