Challenge of Reverse Engineering
Try a challenge or contribute your own, any platform or operating system...
The creation of new topics is disabled in these subforum categories.
Please create and post your new challenges in the appropriate subcategory of Downloads > Challenge of Reverse Engineering
A topic will then automagically be created and posted in these forums...
-
Hello Dear Masters Here we have a new version of hefaz protector with a little more security. In the UnpackMe we have .... 1.Advanced Nanomits 2.Code Redirection 3.Ultra AntiDebug 4.Better Speed ; than version 1.8.0 5.Fixed Crashes problem ( have seen in 1.8 UnpackMe ). 6.There is no additional protectors like VMProtector or ... Please Unpack it and write a tut. Download it from here.... http://www.4shared.com/file/2pwKhbEm/UnpackMe.html Best Regards. Thanks.
-
Hello all masters. Here we have an unpackme file that was protected with Hefaz Protector 1.8.0 ( Hefaz is a persian Protector ) , I have enabled all standard option to protect test file with std option ( no more difficulty ), please try to unpack it. Thanks. Best Regards. Note:The main application was protected with VMProtect.
-
Download & Extract Run it using java java.exe keygenme Try keygenning this if you can. I'll give source later keygenme.rar
-
Hello, so today I have created & protected a new UnpackMe for you. I added also some detect stuff [easy level]. So it should run normal with [mouse double click] and also in a normal basic protected Olly. Have fun. greetz ENIGMA 2.05 UnpackMe.rar
-
Dunno if anyone's seen anything like this before. If I share a serial though, it'll mostly spoil the fun, so have at it. I think this one will take a little detective work. EDIT: I might want to attach it...
-
You should find out the correct UserName and the RegCode.It's Very Easy for you .And It need .Net runtime SuperSerialMe.rar
-
Hey all, This is my first and probably my only KeygenMe. I wrote for a friend who's into VB apps (I haven't written VB6 in years). It's an easy algo, I just tried to eliminate sting searches and compares to show there are others ways to get to the routine. For anyone who keygens VB apps this should be pretty simple. It's not protected & compiled in native code. Have fun. Let me know what ya think of it KeygenMe#1.rar
-
hi,this is Zprotect 1.4.9.0 With key protection I put the project into the documents and registration documents to the unpackme file http://filebeam.com/aff2978f8e698239cbc57af512c42d60 Zprotect__1.4.9.0.rar
-
hi my friends it's an advanced KeygenMe that written in Adoube director. Try it. Download: />http://hashem20.persiangig.com/Learn/KeygenMe.rar
-
Hi please unpack it and write tut if it is possible ver :4.2 demo app:vb.net requirement: dotnet framework size:65 kb protection: almost all option thank you UnPackMe_Reactor4.2.rar
-
After some coding for my team, I got an idea abt a type of protection. I did my best to implement it in here. Its not very hard, but you must understand the math involved in it Best OF LUCK Regards KKR Download the challange from attachment : TERMiNATOR.rar .:Solved By :. 1) Saduff
-
Hey guys, This is too simple, so plz just make keygen... don't post any serial ! Cheerz KGM5.rar
-
Rules : No patching. : No Bruting. Keygen is the only soln. This will be a tough nut to crack. Download VoLtAgE_KGM.rar />http://www.multiupload.com/GKJX1MO8AZ If ya r not a crypto geek, dont even bother.
-
Hi All My 2. KeygenMe is easy , but heads need to run ! such thing as mental game. If they have solved Serial, please write with HardWare ID or Make a Keygen !!! No Pack,No Criypto , coded in RadASM I wish so fun ! KeygenMe8 by s3rh47.zip Example (my Serial) HWID = 81DE-3E53 Name = s3rh47 Serial= 1889759833
-
Hi All This My 1. KeygenMe in Tut4You Coded by Radasm ( special Thanx Ketil O. ) Do not uses Pack and Criypto. There are some FPU code. I will a Keygen or Serial for your Name ! I wish good luck ( Sorry Bad English ) If you take a Message "Tebrikler Basardiniz" Register Succes! KeygenMe-7.zip s3rh47 TCCT TEAM ( Turkish Code Cracker Team )
-
I wonder if the EC HID Protection could be reinforced by noobyprt, well u can check it: Crackme9.zip
-
Hi This is my last experiment trying to combine VMP Protect i think . not very strong , but for some poeople could be funny CrackME8.zip
-
Hi Again testing with VMP combinations layers, this time with Execryptor HID Protection Check it and rate it CrackMe7.ECVM.zip
-
Hi all. Protector option: Level: Maximum protection Virtual machine count: 1 Debugger detection: User mode + Kernel mode Write a tutorial ,If you unpacked it. Good Luck UnPackMe.rar
-
I hope this time the crackme has integrated the two layers in a better way than my first attempt.. VMP over ZProtect HID have fun CrackMe2.zp.vmp.rar
-
Well, I been experimenting with writing a little pet VM, just for fun, and I plan on releasing little KeygenMe's as I add new features. Right now it supports quite a few op codes, though not all of them are used in this algo. The EXE is not compressed or protected and it was compiled without optimizations, so it's just straight reversing. I kept the algo simple so that the focus is mainly on actual reversing and figuring out how my VM works. If there's any problems with it, let me know, thanks! Well, have fun! And here's an example key: Name: Hyperlisk Serial: 1C3A-FE0A VM.zip
-
Hello all, I stumbled upon this antidebug trick on my 64 bit windows 7. I now want to see if it works in 32 bit on any other OS. Can you guys please download and run this exe in and out of a debugger and tell me if it detects your or not? I would like to see if this antidebug trick is platform specific or not Thanks! -rendariAntidebug_Test.zip
-
- 10 replies
- 5.7k views
- 1 follower
-
-
This is a keygen me I wrote for my team (RED CReW). Thought of sharing it with every here.. The rules : KEYGEN is the only soln. No patching is allowed. A tut on it would be gr8 Download KGM2.rar http://www.multiupload.com/VPE0JDTC5K For some odd reason I cant attach any files !!! Hope posting a link is not against any rules
-
here is a crackMe NoobyPrt+Res PCked Execryptor I hope this doesnt have the slow run issue Test it
-
Hi there! I'm just dropping another keygenme for you. This time, please make a keygen Have fun! jensma.de/keygenme_jensma_2.exe For everyone who encounters difficulties, here are some hints: The program searches for a file called "key.file". The serial isn't hardcoded. keygenme_jensma_2.zip
