Challenge of Reverse Engineering

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

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

Codecracker tool and de4dot won't work. Let's see who is the first to deobfuscate this! http://uppit.com/z00v96yhxc6a/ilprotected.rar ilprotected.rar

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

I guys this is my first unpackme, i hope you like it Enjoy!!

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

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

Hi. Attached package includes 2 unpackmes. One of them uses a TIGER (Black) VM and the other uses a FISH (Black) VM. There is not really anything to unpack, the goal is rather to devirtualize the VMs. The virtualized functions are quite small: ~20 ASM instructions. The virtualized function executes when you press F1. Unpackme is coded in MASM. unpackme_cv_2.0.3.0_demo.rar

Hi , Series RCG Keygenme 17 RCG Keygenme 17.zip

Language : C#Platform : VS 2013 RCG Keygenme 16.zip

All Protection Options UnpackMe.rar

Hello All, This is My First KeygenMe in Delphi Solution: Only Keygens Are Allowed. Language: Delphi Packer: UPX. Simply Use "upx -d " to Decompress Cryptos: None. {I Really Hate Cryptos} :winks: Level: You Decide. Please Solve. Thanks Could One Of The Mods Help Me Attach The File. I Am Having Issues Attaching it to The Forum. http://up.ht/1bdwSXM

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

Here to you program Who will be able to unpack and tell as it made I will be grateful http://rghost.ru/50411763 Yours faithfully Mishar Test.rar

LANGUAGE : C# PROTECTİONS : SMARTT ASSEMBLE .NET : 4++ MD5 : 6CFC354B1DAC36FC5D94B0752B702CC3 Keygenme 15.zip

Who wants to try this challenge and write a guide on how to unpack it? None of protection enabled free virtual box has none protections. Unpackme is written in VB5 sha1sum Unpackme.exe c54bf2135dfefcd597c739680a9b7efc64fd17d0 Unpackme.exe sha1sum Unpackme_boxed.exe 738d0189a89a2e6e43dadd9bfb1c1c0dafe71479 Unpackme_boxed.exe Virustotal Unpackme.exe 0/48 Virustotal Unpackme_boxed.exe 8/48 Unpackme Enigma Virtual Box v7.0 Build 20131111.rar

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

Safengine Shielden v2.2.3.0 UnpackMe.rar

This is a C++ application packed with latest Themida versions and its using one VM_START/VM_STOP if you unpack it please provide a how-to note: added win2k and winxp compatibility even though it was compiled using VS2012 Themida - Advanced Windows Software Protection System [Version 2.2.4.0] Protection Options for NetworkBrowser.exe ----------------------------------------- Macros Information ------------------ VM Macros: 1 CodeReplace Macros: 0 ENCRYPT Macros: 0 CLEAR Macros: 0 MUTATE Macros: 0 STR_ENCRYPT Macros: 0 CHECK_PROTECTION Macros: 0 CHECK_CODE_INTEGRITY Macros: 0 CHECK_VIRTUAL_PC Macros: 0 Protection Options ------------------ Anti-Debugger:…

Sürüm : 2013.1 Dil : VB.NET .Net Framework : 4.0 Packer & Obfuscator: Y ok Kripto : Asimetrik? Level : 10/2 THNKS TO : by_mmb Link 1: http://ge.tt/8LIkLwv/v/0?c Link 2: http://www.mediafire.com/?0emgh45y082dsxz

I posting a New Topic in Cryptography / Algorithms but must be in KeyGenMe. Because I cannot start a new topic in KeyGenMe.... KeygenMe.zip

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

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

Compiler : VS2010 Protection : None Author : Syahmie Done : 12/09/13 Change : 13/09/13 Download link : here

Hi. RCG keygEneme Series 11 RCG Keygenme 11.zip