Challenge of Reverse Engineering

by:70 crackme CRACKME1.rar

看看谁可以破解(Who can look at the break) crackme.rar

So Easy CRACKME! MY NEW Work! CrackMe.rar

My own packer... It's so easy... So, it's only a game... to relax yourself There're some anti-debugger in it .... I believe you can unpack it ... 001.rar

VB+ASPACK+mbox2w unpakme.rar

Your Mission if you choose Unpack this file and tell me the original OEP and original File Size. some things to consider: anti olly if you can bypass this please tell me how;) , anti dumping and a few other things let me know! PS. most of the file size is the chiptune converted to c++ table array (adds to the encryption bigger the file = more encryption ps: attach to process example Sorry a little drunk right now maybe this is simple for you to bypass but let me know PS. I am Nefarious PS. The File size is higher now then it is Uncryptedme NefariousUnCryptMe.zip

I hope you can keygen it XUECRACK.rar

Hello every body. I have a New Example of Hardlevel Unpack/Crack me. Please Help me for unpacking and Cracking this file. I think it's Really Hard for Unpacking. if you Unpack this file please Say The Level of Difficulty. 0-3 = EASY 4-6 = MEDIUM 7-10 = HARD Special Thanks to all members that will download this file and work for unpacking and cracking. Please Excuse Me for My Bad English. Crackme.rar

Hi To All new keygen me for testing you Coded iN Borland Delphi 7 Protection : MD5 , Base64 , RSA Note : Just Write A KeyGen Link http://underseh.parsaspace.com/November/KeYGeN%20mE%207_Under%20SEH%20Team.rarBye

V.EASY? CrackME #2 BUT HARD Protected with nBinder v5.5 Protection: Find Correct Serial Compression: MAX Cryptography: Enabled NoTe: If Any First Person DiD iT? *MAKE TUT* I will give U Mod Rank on my SITE. SO? Be Hurry! eNjOy! CrackME__2.rar

Algorithm:(算法) Chinese code 声明变量:(A number of variables) 文本型(01):变量1 变量2 变量3 变量4 变量5 变量6 变量7 变量8 变量9 变量10 变量11 变量12 文本型(02):A B C D E F G H I J K L M N O P 文本型(03):注册码 用户名 常量(常量): 常量1= 4 常量2= H 常量3= S 常量4= Q7 常量5= 2 常量6= 6 常量7= 84 常量8= G 常量9= RR 常量10=D 常量11=B 常量12=KB 常量13=T1 // 常量14=1 常量15=2 常量16=3 常量17=Q7 常量18=4 常量19=5 常量20=67 常量21=8 常量22=RR 常量23=0 //零 常量24=T 常量25=BK 常量26=1T // 常量27=314 常量28=515 常量29=T3R 常量30=QR 常量31=7B 常量32=52 常量33=69T 常量34=890 常量35=RN1 常量36=9 常量37=22B 常量38=T2C 常量39=B134K 常量40=1231T // 常量41=414 常量42=525 常量43=R3R 常量44=Q7 常量45=74 常量46=58 常量47=697 常量48=898 常量49=RR1 常量50=9 常量51=B 常量52=TC 常量53=B1k…

not so much for protecting, I made it just to prove the point that protection can be done in many different ways :/ the goal is to make a script Detemida_np.rar

China crackme.rar

Ok, I've improved it a bit.. and added some cool things I hope this time could take more than just 1 min to unpack it unpackme.rar

Hi , This KeyGenMe coded with using ElGamal algorithm [ Discrete Logarithm ] and Digital Signature Scheme method KeyGenMe Coded with Small key Size For understanding [ Signature Scheme ] method Prog.Languge : Delphi 7 ------- Download Link ----------------------------------- http://www.zshare.net/download/20427257a6e16a7e/ --------------------------------------------------------------- Try To Write KeyGen or Find Serial For Your Name ,,, If you write keygen , please write Short tutorial ,,, Good Luck ... !! RobenX

An improved version of ModdedFog protector Do as usual Download:

This is the most sophisticated CrackME I ever wrote .... I hope everyone tries with it, You must write a keygen and a tutor. Good Luck http://rapidshare.com/files/157996927/Released.rar.html

A new challenge This time just require some minutes to reverse it I want to see a keygen for this baby Note: 1 name have many serials! As always, no patching.. no bruteforcing.. Enjoy! simpkgm.rar

Here we go, friends of .NET & other sh!t ! :biggrin: This was a fast one today evening, but I'm sure it's not easy to solve. It's clean and small, but might turn out as a hard nut :dry: Level : Bitch Good luck ! CrackMe.zip PS: Yes, it IS keygenable.. but just bring me that goodboy and u're actually done.

Good Luck WinLicense_UnPack_Me_.rar

Rules 1. No Patching 2. No Self-Keygens (Refer to rule #1) 3. Write A Tutorial If You Feel Like It Good Luck Dustyh1981 DrPepUr__4_KeyGenMe.zip

Simple Winlicense unpacking / watermark removed (at least it seems to be). Unpack / try to get info out of file. If you do get the info, plz PM it to me rather then post my information Anti_WinLicense_watermark.rar

This IS my website and the program I believe is pretty secure, however if you can crack it, I will give a small $50 usd reward out to the first person to do it. If you are interested in trying PM me and ill set an account up for you on my application. It is for a cheating site. I sell hacks for games such as battlefield, counterstrike, call of duty, etc Sic_2.0_Setup.zip

no anti,no trick. i hope someone can provide a valid regcode.or point the model of this crackme. crackme08031401.rar

it is a easy one. hope someone provide a valid regcode.or provide a keygen. add a English version ...sorry. crackme080524.rar crackme080524_e.rar