Challenge of Reverse Engineering

Today,I'm just doing now. Protect Level: 1/10 -> Low VC 8 No Pack No anti debug My_Mfc_KeyGenme.rar

Protection Options for TMD 2.0.5.0 UnPack ME.exe ------------------------------------------------ Macros Information ------------------ VM Macros: 0 CodeReplace Macros: 0 ENCRYPT Macros: 0 CLEAR Macros: 0 CHECK_PROTECTION Macros: 0 Protection Options ------------------ Anti-Debugger: Ultra Anti-Dumpers: ENABLED Entry Point Ofuscation: ENABLED Resource Encryption: ENABLED VMWare compatible: ENABLED API-Wrapping Level: Level 2 Anti-Patching: File Patch (sign support) Metamorph Security: ENABLED Memory Guard: ENABLED When Debugger Found: Display Message Application compression: ENABLED Resources compression: ENABLED SecureEngine compression: ENABLED A…

Download the crackme here: http://diablo2oo2.cjb.net

hi to all people that are here ! i back with another KeyGen Me that compiled with PellesC . rulse : you Must Write a KeyGen . Just KeyGen Is Accept. Size : 0.12MB = 120 Kb Link : http://www.zshare.net/download/586307266a182e5c/Best Regards , GioTiN - Under SEH Team

Please try my KeygenMe#1, give me some tutor, solution and keygen... Thank's.. [post=0]http://www.ziddu.com/download/4091031/KeygenMe1ByTaGoR.rar.html

Hello every body. it's first Iranian obfuscated crack me , no code virtualizer and no themida packed file , it is native delphi compiled exe file , please try to patch it. if you successfully patched it please write a tut. Thanks

hi,this is unpackme Enigma 1.61 General protection key Enigma_1.61.rar

New unpackme for Armadillo 4.42 uploaded to Tuts 4 You feel free to try it out: http://www.tuts4you.com/index/index.php?dir=UnPackMe/PE32bit/&file=Armadillo%204.42.rarTed.

Hi 2 All. 1- Detect Packers. 2- Unpacking 3- Write a Tut. Dif : Hard ... try Good Luck. http://rapidshare.com/files/216491811/UM__.rar.html UM__.rar

Password: NETreverser Link: http://www.zshare.net/download/57926791bb2c3481/ Some info: SnD .NET CrackMe 3 (2009 03 30) Level: medium, a little bit harder then Net Crackme 2 Task: Kill the unregistered string, make all functions accessible Rules: any patches / any changes of original exe can be done Solutions must be a modified and working standalone executable of the original executable. You must provide details of the addresses and the bytes you modified with an explanation for why you chose to modify them. For .NET reversing tutorials and tools look at: http://forum.tuts4you.com/index.php?showtopic=19417 Good luck!

Coderipper Net Crackme 2 Password: NETreverser Link: http://www.zshare.net/download/578628619317b8ef/ Some info: .NET CrackMe 2 (2009 03 29) Level: medium, it has some tricks Task: Kill the first NAG, after that shouldn't come any message Rules: any patches / any changes of original exe can be done Solutions must be a modified and working standalone executable of the original executable. You must provide details of the addresses and the bytes you modified with an explanation for why you chose to modify them. Good luck!

Hi Friends Please Patch First Nag :-) Please Report Dificaulty Go0d Luck Remove_Nag.zip

Hi To All !!!! Under SEH Team KeyGen Me 8 Coded by : GioTiN Protection : MD5 , Base64 , TiGer , SHA Compiled by : Microsoft Visual C++ 6.0 Rules : Just Write A Validate KeyGen Or Serial , Not Allow To Patching. Direct Link : http://www.zshare.net/download/57869433656b57cb/King Regards , GioTiN - Under SEH Team

Rule : 1) Only keygenning is allowed, no patching/cracking is allowed. 2) no Brute force attact Write Tutorial if you succeed.... keygenme_sadiqhirani.rar

Here Attached A Keygen Me Protected With Themida DEMO Version 2.0.6.0 Hope You Will Enjoy Reversing It Only Unpacking And Keygening is allowed.... No Patching Is Allowed..... When You Enter Proper Serial Then Success Message Will Appear When You Enter Wrong Serial About Box Will Appear If You are Successful Then Please Post a Tutorial So Others Can Learn Too Keygne_Me___Sadiqhirani____5.rar

>>>> READ-ME FOR T.0.R.N.A.D.0.'s KeyGenMe #1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ PLATFORM :: WINDOWS LANGUAGE :: VB 6.0 [ No protection ] DIFFICULTY :: 3 [ Getting Harder ] The Rules: ==========--- (*) NO PATCHING (*) NO BRUTE-FORCING The Tasks: ==========--- 1. Find algorithm for key and color calculations. 2. Make keygen to generate key and color code for a given user-name. [ The program accepts a particular color out of 9 colors for each user. The 9 colors are : RED, GREEN, BLUE, YELLOW, CYAN, MAGENTA, BLACK, WHITE, GREY. So, either your keygen can show the color or it can…

Keygen is required and no patching is allowed. CrackME.rar

Password: NETreverser Link: http://www.zshare.net/download/5752681051083a21/ Some info: .NET CrackMe 1 (2009 03 24) Level: Very easy Task: Make the program to accept any serial (of any size) and change the registration state. Rules: No keygen - you can try but you will fail. Solutions must be a modified and working standalone executable of the original executable. You must provide details of the addresses and the bytes you modified with an explanation for why you chose to modify them. Good luck!

[keygenme] Microsoft Visual Studio 9.0 user 4 degit > encode mediocre self-defense I ache crack of these days. File backup 1 File backup 2 KenGenMe_bonparadorn01.rar

You guys know the rules. No self keygens, no cosmetic patches, no cracks. Keygen this thing. Also write a tutorial and post it with keygen source...perferriblykeygenMe.zip

I posted my crackme here because the code of crackme and really bizarre it is not the same thing as of C or of Delphi it is just an inputbox but the compilation made the complex code I even I do not have to find the means of it cracker! Your reaction on AutoIt and also welcome Download: xylitolcrackme.zip You has cracked the program write small a tutoriel for shown with the other how you Ti made to have the serial the patching is authorized

Features: -BrFlow Obfuscation Notes: Was just messing around with my BrFlow. Will post a real protection later . Looks very pretty in IDA. keygenme1.rar

This is My Second KeygenMe.... Download n try this file.... Be the First and submit your serial here!!! http://www.ziddu.com/downloadlink/3549199/..._doublebeng.rar Try this!!!!

Hi. A picture of "Protector options" is added to attached file. Good Luck. UnPackMe.rar

hi ,This protection is too strong a 没造谣 第一强的q3的壳代码已经没有了 第三强的dummy的壳，我记得第三个版本是在看雪上公开的，被你脱完后就再也没有消息了，一段时间后，经证实，dummy跳槽，转战北京了 第二个版本我记得是在曾经的CCG内部区公开过，外面没有，被你华丽地干掉了 第三强的第三版本壳的帖子 http://bbs.pediy.com/showthread.php?t=35903 q3的壳： http://bbs.pediy.com/search.php?searchid=1011140 ror_packer0_1_.3.rar