Challenge of Reverse Engineering

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

Enjoy:) Unpack Me CryptoObfuscator 2015 IvancitoOz.rar

Difficulty : 3 Language : C++ (C++/CLI) Platform : Windows OS Version : XP and above Packer / Protector : Enigma Protector 5 Description : The goal is to eliminate Enigma Protector from this executable and keep it working afterwards. Write a short tutorial. Screenshot : UnpackME.zip

Difficulty : 1 Language : Java compiled to Dalvik Byte-Code Platform : Android OS Version : API level >=19. Packer / Protector : None Description : This should be the start of a Android reversing series. -> You should code a keygen, preferrably to be able to run inside Android (no self-keygens). Screenshot : Solvers: -> Jasi2169 ->crystalboy dalvik1.zip

Difficulty : 8/10 Language : C# Platform : Windows OS Version : All (Requires .net 4.0) Packer / Protector : ConfuserEx Modified by Myself / EnigmaProtector 3.10 Description : Unpack the file, get the string code, clean resources and keep the application working. and make a Short Tut for it. Screenshot : UnpackMe_protected.exe

I made a simple program that has the packer "AgileNet" The challenge is to remove this protection and send the code of "MainForm" or "Form1" in his case. If you can meet the requirements below. What program used to unpacker? Level of difficulty? Scan 3/57: https://www.virustotal.com/pt/file/e6b3d3d176e72a5746c692f94749bd760ac46730ce7dcd04c0e62b3ab150bef4/analysis/1422818674/ Scan of file without AgileNet 0/57: https://www.virustotal.com/pt/file/45588b05ae940e7d321be6a8622a2d4555eca9f3e424d05e2107c65b80da9fba/analysis/1422818773/ I believe that the virus scan with the accused AgileNet is caused by the very packer. Please read, Viruses accused really …

Alive Just another crypto keygenme and delphi ****. Only valid solution is a keygen. Luck, HMX0101 // 10-04-2011 alivekgme-hmx.rar

Difficulty : above 5 Language : Delphi XE8 Platform : Windows x86/x64 OS Version : XP and above Packer / Protector : None Description : Improved version of my previous CrackMe, LostIt resolved the CrackMe adding a new section in the executable that redirects the address from where bytes of the functions are read to be able to edit the original function, now for creating the itself-key for decrypting those 2 variables (cracked or not cracked), is needed the pointer address from where it comes, also the function from where checks itself are itself checked to make the key, so his method is no longer valid, good luck to all and have fun! The objetive of this Cr…

Here you go... have fun! You can use it like this: name.pyc <password> dec.rar

Difficulty : You rank Language : .NET Platform : Windows OS Version : All Packer / Protector : SmartAssembly + Sixxpack Description : 1) A valid key for your HWID 2) A working keygen Good luck Screenshot : Keygenme_.rar