Challenge of Reverse Engineering

Difficulty : For the algo itself i guess that 2 is enough. Language : VB .NET 2010 Platform : Windows x64 OS Version : Vista and above Packer / Protector : Eazfuscator. Description : Goals: 1. Write a valid keygen for the target. Good luck! Screenshot : Keygenme 2016-2.rar

Difficulty : I guess 5? Language : AutoIt Platform : Windows OS Version : XP to 10 Packer / Protector : AutoGuardIt Description : Simply crack this. I would prefer if you stick to the normal AutoIt cracking method and not treat it like Delphi/C++/C/Compiled languages. Screenshot : ObfuscatedFile.zip

Difficulty : 5 Language : Delphi Platform : Windows x86/x64 OS Version : XP SP2 and above. Packer / Protector : Artan Protector 2.0 UnpackMe with all options enabled with normal complexity. Description : Unpack the file and keep the application working. ScreenShot : Artan_2_UnPackMe.zip

Hey all, Today I coded new keygenme, in this time for newbies Rules Every solutions are welcomed, but keygen preferred Lets see, who will be the first Easy Keygenme1.rar

Difficulty : 3-4 Language : .NET Platform : Windows OS Version : All Packer / Protector : confuserex custom Description : Valid submissions 1)a valid serial for your name 2)a working keygen good luck Screenshot : Keygen.exe

Difficulty : 4/10Language : .NETPlatform : WindowsOS Version : AllProtection : Find out I am back again with this little baby... Goals : Find the valid ID! This is not a bruteforceme! It is absolutely possible to get the ID without bruteforceing! Patching is not allowed! Erjey's Logics.rar Just to clarify: the given key is the same on all computers and the goal is to find the right id for the key that i have chosen.

Difficulty : You rank Language : Windev v20 Platform : Windows OS Version : All Packer / Protector : (None,) Description : ( This sample keygen using some WLanguge of windev, nice to see video tutorials for keygening this file ) Screenshot : Keygenme WD20.rar

Protections: BoxedApp Packer 3.2.3.9 Demo If you succed to unpack please make a tutorial. Attached FilesBoxedApp Packer 3.2.3.9 Demo UnpackMe.zip

Difficulty : 4-5 Language : .NET Platform : Windows OS Version : All Packer / Protector : My Custom ConfuserEx Description : Fully unpack the program and get the code I have hidden inside (Enter it in textbox and check it) Please provided details/a tutorial on how you managed to unpack it. Screenshot : Download: https://www.sendspace.com/file/1jin7v Download is also linked below. Unpackme.exe

hello all code mokeys ! this application was protected ! have a try, UnPackMe. If you win,do you mind sharing your way ? good luck ... UnPackMeDemo_.rar

Difficulty : NAN Language : Delphi Platform : Windows x64 OS Version : Windows 7 Packer / Protector : None Description : Challenge : Your solution should be able to report whenever the message box appears in the victim. Here are the challenge rules : 1 - No patching is allowed, It doesn't matter how you solve it as long as the SHA-1 of the original file stays "9F1CCEBBDAB4A0CEEC30C61F1D64C4B1DEAE8CBE" 2 - If your solution includes any coding then it should only be C#. 3 - Writing a simple tutorial is obligatory, don't post your solution if you don't want to write a tutorial. 4 - Don't use dUP / uPPP or similar tools but you can wr…

DotnetProtector UnpackMe Edit: Simple Msil Decryptor works if you unselect Nop EntryPoint!Unpack this and write a turorial! DotnetProtector_UnpackMe.zip

Themida , ZProtect =Mix Unpackme = Delphi 7 Have Fun delldell_UnpackMe_Themida__ZProtect.rar

Difficulty : NAN Language : Delphi Platform : Windows x64 OS Version : Windows 7 Packer / Protector : None Description : Challenge : Make the application show a different message when clicking the button. by default, it shows a simple "Hello World !" message. Here are the challenge rules : 1 - No patching is allowed, It doesn't matter how you solve it as long as the SHA-1 of the original file stays "9F1CCEBBDAB4A0CEEC30C61F1D64C4B1DEAE8CBE" 2 - If your solution includes any coding then it should only be C#. 3 - Writing a simple tutorial is obligatory, don't post your solution if you don't want to write a tutorial. …

Difficulty : 2/10 Language : .NET Platform : Windows (x86~x64 / x64 Preferred) OS Version : All, Windows 7+ (Must Have .NET 4.6.1!) Packer / Protector : Custom VM Description : Challenge is to successfully crack the software. Allowed: <N/A> Disallowed: Patching Serial Fishing Screenshot : LEET.7z

Hi guys.. This application was protected with VMprotector and other Obfuscator ! This application cannot run in x64 machine! UnPackMe, have a try ! Good luck. Wish you be happy everyday. UnPackMe by Net7Cracker.rar

New NickName : Mastern Master Turkish Crack TeaM - MasterN Keygenme #6 Protected by PC-GUARD 5 Build Date : 21.12.2010 Cracked by : <NoNE> />http://www.mtct.org/mtct/showthread.php?1208-KeygenME-6 http://www.mediafire.com/?ywcjcoee16o0bar Mirror; http://www.mirrorcreator.com/files/V6FRPECA/KeygenME6.rar_links KeygenME6.rar

Difficulty : 2 Language : .NET Platform : Windows OS Version : Windows 7 Packer / Protector : Modified CryptoObfuscator Description : Try to deobfuscate this file obfuscated with a modified CryptoObfuscator . The deobfuscated file must be a working file. Deobfuscateme-erjey.rar

Dear Friend's This My Challenge Message ( Good ) Make Tutrial Please Link Good Luck Done.rar

Hi guys. Today i have made a small keygenme. The algo is very simple (getting to the algo is not). Difficulty : 4 Language : .NET Platform : Windows X86/X64 OS Version : XP and above Packer / Protector : Eazfuscator Description : Simple keygenme with short computing algo. Simple Keygenme 2016 - giv.rar

[unpackMe] UnpackMe Can you unpack this? Should be harder then previous version!

Hi guys, here I bring this CrackMe/UnpackMe protected with CryptoObfuscator 2015 (141219). Enjoy ! CrackMe & UnpackMe by CodeShark - C#.rar

Difficulty : 2.0 Language : .NET Platform : Windows OS Version : All Packer / Protector : Appfuscator + CodeFort Description : 1) A valid key 2) A working keygen Good luck Screenshot : kgm2.rar

UnpackMe Confuser 1.7 it Hard & Thank you n0th!ng For sharing How to unpack it UnpackMe_Confuser 1.7.rar

Hi I have Simple Unpack Me Use ILProtector You Now ILProtector You Can Do AnyThing With Reflector Watch I Have This When You Unpacked This You Have To Give Me Phote In Relector To See it If He Full Unpacked Or No Like This Full Unpacked Not Put EnterPoint On CompareString And Give Me User Or Pass No I Need Pic Like This Unpack Me.rar