Challenge of Reverse Engineering

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

I've never seen x64 KeygenMes before, so I thought why not write one. This is my first x64 code. I hope there are no bugs. I kept the algo fairly simple and wrote it in MASM. Rules: - No patching! - No bruteforcing in keygen! Since there aren't any great x64 debuggers available, please tell me what debugger you used to solve this, so I could get a small overview of what people use for debugging x64 code. In case you don't know what debugger to use, I'll give you a starting point. Consider using FDBG. It's also the debugger I used to test this KGM. Good Luck! KeygenMe x64.zip

A keygenMe including a keygen. Now What to do? Yes Make your won keygen and send it to me tarequl.rar

Protection : Pc-Guard 5.x [Demo] [ 20 RUN LEFT! ] - 20 run after, use Trial Reset. PeCompact [Old Version 2001] - No Patching. - Write Keygen. Registration Example : System Code : 9024011 UserName : ProMasteR Key: pf0pszEpgvFFN/7Dzia40IzwmrggH8iIpnzg3HFKzeposLPOvYczJ UQzEe3mxifnz32qFzu6+quQlvPy142tQWFSRgieWZ+t0JMAYEIf WKf6v8cUUtoys9hhwwwv3glfJrMthewEG33KZoobknW1YW/4Uq Zstu6SxMPU6IXTZ5s= Rar Password=1 />http://www.mediafire.com/?1b1569w5bp6uyee />http://www.multiupload.com/0XW5EK0N13 />http://www.mirrorcreator.com/files/FWACQVSU/KeygenME.rar_links I don't know English!

[unpackme] ★★Uncrackable★★ login system CrackMe V3 [No Obfucated, No anti protection] by Death all credit goes to Death Exe and DLL Not Obfucated. need .net frame work CrackMe.rar

Hi, Plz Unpack this Unpack me ! unpacked file must have msgbox Correctly! Level ? Test3.rar

Happy New Year! welcome to test it~！my friend！ NOTEPAD_VP 1.88.rar NOTEPAD_VP 1.92.rar

Hi, I've created a new .exe that protected with Enigma v2.60 Have fun Enigma.v2.60_20110523.UnpackMe.rar