Challenge of Reverse Engineering

Hi guys... here is my 4th keygen me! JUST MAKE A KEYGEN! Best Regards, VESA KeyGenMe4.rar

Hi, here is my 3rd keygen me! Now play with this one and wait for next hard kgm!!! KeyGenMe 3 - VESA.rar

Hi Friends. Here is new VMProtect 1.8 UnpackMe.. HAPPY UNPACKING VMP1.8_UnpackMe.vmp.rar

hi.this is text， I make a movie EncryptPE V2.2007.12.1.rar EncryptPE V2.2007.rar

Find the valid serial for the user DavidOgden KeyGenMe.rar

Find the right serial for user Administrateur Serialme.rar

Find the password Serialme.rar

Since this is my first post, I would like to introduce myself: Introduction: I'm Raymond, 29 and coming from The Netherlands. I am an IT professional for 3 years now and interested in reverse engineering. It's a "challenge" for me to reverse engineer a crackme and some sort of a hobby My First CrackMe: I had zero knowledge about reverse engineer since just a couple of days ago. I started reading alot yesterday and today and I decided to give it a shot to create my own CrackMe. The CrackMe is written in Microsoft Visual Basic 2008 Express Edition and it's very simple. Tutorial: I've made a tutorial for my own CrackMe to help out other newbies like me The tutorial …

This one will take your time xD Last one for today,tomorrow i think i'll change programming language. Find the password in uppercase for user admini AntiCracker.rar

I hope this one it's ok BoRoV . Find the valid password. CrackMe.rar

Find the correct validation code.I hope you ll get some hard times with this one. HF! CrackMe.rar

Find the password for user admin HF! CrackMe.rar

It is quite old I hope you will really have fun with this one. Hint: emulator Crackme.rar

OK, I made a new KeygenMe. This time I didn't use any cryptos. I also made serial fishing harder. Rules: Patching is not allowed! Accepted Solutions: Serial (Silver) Self-Keygen (Silver) Keygen (Gold) Solved by: 1. mudlord - Serial, Self-Keygen (Silver) 2. Kripton - Keygen (Gold) 3. wyrda - Serial (Silver) 4. phpbb3 - Keygen (Gold) 5. Ormin - Serial (Silver) 6. Frie1960 - Keygen (Gold) 7. Seee - Serial (Silver) 8. BoRoV - Keygen (Gold) 9. Revos - Serial (Silver) KeygenMe__9.zip

hello Please unpack this file. It's too easy SMNsoft_UnpackMe_1.zip

This a simple keygenMe please keygenMe... SMNsoft_KeygenMe_4.rar

A easy linux crackme,that can be solved easily on a Windows box (for example with IDA). Linux.rar

Have fun. CrackMe7.rar

hello everyone ! Under SEH Protectors wants to have a license manager system that allow users to control copy protection and selling their softwares. in License validation i did some thing and here we have a crackme or keygenMe please do some thing this crackme gets cracked , but there is a question and that is when this program cracked successfully ? this program is cracked successfully when you clicked on Validate button , a messageBox Appear and say to you , You are Professional Cracker. keygen or patch it download link : http://haarp.webng.com/CrackMe.rarit's packed with UPX and there is no VM or other protection , just Native code with a little obfuscated code by SE…

I hope you love ASM. Asm_CrackMe1.rar

Hello Everyone Under SEH Team Proudly Presents SEH Protector 2.5.0 Unpack ME Enabled Options : [+] Debugger Detection [+] AntiDump Protection [+] Code Obfuscation [+] Anti Decompiler Protection [+] Memory Protection [+] Added Stolen Byte Tech. [+] Stolen Byte Tech improved. [!] Fixed Some bugs on Stub that helps crackers to Unpack it easily. Mirror : http://www.ziddu.com/download/5610988/SEHProtector2.5.0_UnpackME.rar.html Unpack this and write a tutorial BR , Under SEH Team

My first post,one of my applications.More will come after this.Have fun. KeyGenMe1.rar

I've never posted any of my keygenmes here so I thought I'd throw this one up to see if I can get a solution for it. Rules: Keygen and serial are the only valid solutions. No patching/Selfkeygenning etc.. Cheers, Krip KeyGenMe4.rar

Since this is my tenth KeygenMe, it has to be Very Hard. No, I did not use any cryptos, but it is protected with hardcore math. Note: You will find a MD5 reference, but MD5 is only used in serial checking. Rules: Patching is not allowed! Accepted Solutions: Serial (Silver) Self-Keygen (Silver) Keygen (Gold) Solved by: 1. HVC - Keygen (Gold) 2. BoRoV - Keygen (Gold) 3. Frie1960 - Serial (Silver) 4. Seee - Serial (Silver) KeygenMe__10.zip

hi，this is Armadillo unpackme There are groups inside the right key For good work, please add signature up sorted. 4A11F680 6.60 19-05-2009 49921500 6.40 11-02-2009 49863780 6.40Beta-1 02-02-2009 49371D80 6.24 04-12-2008 49347A80 6.24 02-12-2008 Armadillo_v6.60.0140.rar