Challenge of Reverse Engineering

Another good one, but this time the routine checking the password is a bit harder. I hope you will like it too. Unpacked.rar

Here is a new keygenme for you. Try to keygen it Patching is not allowed Serial fishing is acceptable Keygen is the best solution Level: 3/10 Language: Delphi Image: Download: Good luck! keygenme#2.zip

This is a easy FindMe level which I solved during a competition and I found it very interesting. I hope you will enjoy it. Have fun, password required. Unpacked.rar

!- Protected Armadillo Protection system (Professional) !- <Protection Options> Debug-Blocker CopyMem-II Enable Memory-Patching Protections !- <Backup Key Options> Fixed Backup Keys !- <Compression Options> Better/Slower Compression !- <Other Options> 49347A80 Version 6.24 02-12-2008 !- Elapsed Time 00h 00m 01s 703ms Armadillo_V6.24.rar Unpack.rar

Link to download it: http://www.mediafire.com/?p8ghmx2b9pvlazz Level: ?/10 Only find the serial or keygen it. Write a tut for it if u done and can. Source code: Download [Password] To public when this topic was done. Best regard, vic4key

Find a printable string that the program would print ultimately. Have fun, firstly by unpacking Unpack.zip

At this year's RSA2012 conference, Sophos is giving away cool crypto-puzzle T-shirts. Meet us on Booth #1817 and claim yours! You don't have to be at the show to take part in the puzzle. The text to use in solving the puzzle is shown below: #include~<string.h>!int~putchar(int~c);char~*m="noncen.cmh/alu/puyxs.hrhb\xd\xa";void~main(int~argc,char~**argv){if(argc>1&&strlen(argv[1])==8){int~i=0;while(*m){putchar(*m+(*m<0x41?0:argv[1][(++i>8?i=1:i)-1]-0x61));m++;};};} Solve this puzzle and you'll get a URL. Visit the URL and you'll face the second stage. Solve this and email the answer to Naked Security writer Paul Ducklin and get in the draw to win a NE…

http://www.mudlord.i...ators/mugbx.exe http://www.mudlord.i...ators/mugbx.key http://www.mudlord.i...llotuts4you.txt />http://mudlord.info/temp/mugbx_unpackme.exe Uses the licensing system of Sheilden, plus all antidebug/obfuscation options, except the VM. Keysize is RSA-1024, using HWID locking. This is my own Gameboy emulator, packed with it. Hopefully the txt file is enough proof of this.

Builder - Visual Basic 6.0 Packers - Protectors -NsPack -PeCompact -Mew -UPX -Custom Note - No Patching! - Write Keygen. Size : 16,4 KB

Here's a thingie i made some long time ago, nothing fancy and not so difficult i guess so go ahead No patching, only a solution is a keygen I used UPX to compress Note : When using an invalid name and code combination, you'll get an access violation. Have fun. KGM!DE_1.rar

Just KeyGen WITH SOURCE CODE IS ALLOWED http://www.mediafire...5ddzgnqtxwt06np KeyGenMe by tarequl.rar

hi all this file(vfp 8) packed like refox brand iii any one unpack it and pls post tutorial how can unpack link : http://uppit.com/zitdhnknnlw3/personal.rar thanks regards mdj

forward from http://www.52pojie.c...102581-1-1.html which is protected by ximo "Resource Protection" is a new protection option which is start appearing on the version 2.08, It is really difficult to unpack because of this protection. UnPackMe.rar

Here is a KeyFileMe. Lets Have a Try. Make a keyfileGenerator. Thanks for try. KeyfileMe.rar

Hello everyone, Some time ago I posted an easy (1hour coding) crackme on hackforums.net but maybe here it'll be solved here faster Max time to solve should be 10 minutes (solve, not investigate)... Best regards, Mr. eXoDia CrackMe_HackForums-TPoDT.rar https://mega.nz/#!n4xmkArQ!ee5ElrB54EDNFMS5K2lvNk4q3O4AKSU2_eVpSjmUFlA

Hi this keygen has multiple skill level from 1 to 3 />http://www.mediafire.com/?657hn9xwdce24q2 Saadi.rar

Hi Please Unpack and Remove Nag , In this target i have some new anti debug tricks ( may be works ) Thanks.

Hi All, Please Unpack this and give a Diff Level ? sure make a tut , greetz. Test6.rar

Hi keygen it & wirte tutorial or give your source code level : esay and give point how many of 10 . Good luck KeygenMe3.rar

Hi friends Please unpack this target Go0d luck Enigma 2.7 UnpackMe.rar

Hello, everyone! I hope the thread title caught your eye. I want to present my first keygenme in quite a while. This one is a departure from the past iterations. The main goal with this "series" (I plan to have more along this mantra) is to help ease novices and noobs into the art of reversing (patching, keygenning, etc.). I hope that you guys will solve this and provide tutorials. Hopefully, the tutorials will be spread around the Internet for all new people to enjoy and learn from. Features of this keygenme: Coded in MASM (with the aid of WinStudio) Packed with UPX Starting nag Ending nag Disabled textbox Disabled button No cryptos Somewhat frustrati…

A simple KeygenME {MD5} http://www.multiupload.com/6MG3JNKSCY http://www.mediafire.com/?bmqbwfc5gb78t98

Hi if someone try this unpackme here is: UNpackmeEnigm.rar

Hi, Please Unpack this and give a Diff level ? Then Make a tut. greetz. Edit : Sorry, Attached file Changed ! test5.rar

Valid solutions are serial and stand-alone keygen. Hope you like it. Compiler : MASM32 SSE KGM #2.zip