Challenge of Reverse Engineering

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

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

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

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

Hi Please Unpack and rate it Artan maybe be new persian protector... thanks. Hint : Attachment file has been changed because of my mistake ( incompatible in some windows ) UnpackMe.rar

This is the latest version of DnGuard HVM Enterprise V3.66, and all options were used when creating this unpackme. Download Link: http://www.sendspace.com/file/s0ovkr CrackMe(DNGuard v3.66).rar

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

"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

Project1_se.rar

Safengine Licensor v2.2.2.0 UnpackMe Safengine Licensor v2.2.2.0 UnpackMe.7z

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

Hello, here i share with you a packed file. PECompact v3.00.1 1-Unpack it 2-(Optional) Enable button to show the hidden mesage. Greetz. PEC300.rar

[unpackMe] .NET Unpackme 1 Protected with my private .NET packer/protector. Unpacking it should be hard enough. Solution must be a runable unprotected assembly! NET_Unpackme1.zip

Keygenme 20 C# Keygenme 20.zip

Hi guys ! It's time to have some fun Protection: HASP HL Protection. Conditions: Fully unpacked & working file + Tutorial (that will be a favor) Duration: 12 days hasp_hl_unpack_me.rar

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

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

Greetings, DL: http://www.multiupload.com/85T0QRJYWU When you Crack it Tell me The Code i have inside it it is only one line code. Regards. CrackMe.zip

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

I have played a little with invalid metadata... Who can completely deobfuscate this? The keygen isn't mine, it is written by Mr.Haandi; i only used as a random exe to protect. The goal is deobfuscating, not cracking nor keygenning. DeobfuscateMe.rar

UnPackMe Safengine Shielden 2.2.4.0 please unpacking video tutorial pass - 123 UnPackMe Safengine Shielden 2.2.4.0.rar

cm.zip a novice‘s work Success：

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