KeygenMe
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...
454 topics in this forum
-
[ keygenme ] Easy Keygenme 1 1 2
by qpt^J- 35 replies
- 26.9k views
Hey all, Today I coded new keygenme, in this time for newbies Rules Every solutions are welcomed, but keygen preferred Lets see, who will be the first Easy Keygenme1.rar
-
[KeygenMe] Bit It!
by mArTi- 2 replies
- 24k views
Hi, this is my first KeygenMe : Bit It! As it's my first one, I may have missed some things. If you've any critics to do, do it : I'm open ! I want to know what's wrong if something is. (I'm usually doing .NET things, I just wanted to do a crackme in c++). Lang/Compiler : C++ / MinGW (eheh no IDA sigs) Crypto? : No hardcore crypto, just a little easy algo + some checks Difficulty : Medium ? but it should be relaxing. I don't think you'll find this kind of serial check Expected: serial (fine) or keygen (great) [if you've done some work but didn't finish, notes of your research is fine to me too] Thank you for trying ! Bit it!.zip
-
[keygenme] cektop
by by:70- 3 replies
- 19.9k views
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…
-
Weasel by kao
by kao- 24 replies
- 19.6k views
PATCH IS NOT AN ACCEPTABLE SOLUTION. PATCH IS NOT AN ACCEPTABLE SOLUTION. PATCH IS NOT AN ACCEPTABLE SOLUTION. Difficulty : 5/10 (Professional problem to solve) Language : .NET Platform : Windows OS Version : All Protection : Custom VM + some crypto. Description : Learn something new today! If you already know how to deal with simple Virtual Machines, hopefully the crypto will keep you busy for a while.. However, it's designed to be broken, so better get cracking! Goals : Bronze medal: devirtualize the code. To claim the prize, you must provide human-understandable serial checking code that works exactly the same as original. Short …
-
[KeyGenMe] Dioniso's Crackme
by tarequl.hassan- 12 replies
- 19.4k views
"Good gentlemen, I created a small crackme to be entertained for a ratillo. It is programmed in MASM32 and no tricks antidebugger. The mission, as usual, is to create the keygen. As I think is very simple try it without a bruteforce program. http://www.4shared.com/file/Hir0vWj_/Dioniso_s_Crackme.html Greetings. PeterPunk" Without the permission of peter punk friend of (www.portalhacker.net) portalhacker forum i have posted this keygenme as i found it great in keygenning. I posted this here for educational purpose for those who want to learn. A great thanks to friend PetePunk for his great keygenme. Dioniso_s_Crackme.zip
-
Simple KeygenMe
by GautamGreat- 1 reply
- 18.8k views
Difficulty : 2 (I guess) Language : C++ Platform : Windows OS Version : All Packer / Protector : None Description : It is a simple keygenme challenge. Coded in C++, solution is only a working keygen. Screenshot : KeygenMe #2.rar
-
CYRAX KEYGEN ME #1
by CYRAX- 1 follower
- 3 replies
- 18.2k views
Difficulty : 2 Since There Is NO Packer ect.... Language : C# 2015 Platform : Windows Based With .Net Framework OS Version : Vista and above Packer / Protector : NONE Description : Goals: 1. Write a valid keygen for the target. Rules: 1. No Patching or BruteForce Good luck! Screenshot : Download: keygenME_t4u.zip
-
[KeygenMe] KeygenMe 1 2
by Nooby- 32 replies
- 17.6k views
Goal: Write a keygen to calculate "Answer" to any given valid inputs in a reasonable amount of time. Specs: UPX packed No obfuscation or VM No patch detection “Request" data is randomized Appendix: Name: Tuts4You Request: A799CB8D37C11F8052AA59674A0E89957205F69BE447F887306A02934F4863652C418D6B268070B4B95C500B89FD89D13612D0A9961E0FA39CD033A094F015B5E0FB48BFA37D25834496AD4D68E4FA097D0454303545C89CCBD9898D96021CA8480F06414D8BD28A194C5786EA167BACBD19E259E803EBBB6C74D7367E4615873FD8CA2654055E564DFA145C1A62FAC9DE5D156709F6B6067B014C9DF4D7C7A32E7012B84859AF9A3232EF531904045F272ABBE063D75336B516226049BEAD28Scoring(100 points total): Patching - 10 points Calculate "Answer" to …
-
[keygenme] KeygenMe5
by N1ghtm4r3- 15 replies
- 17.5k views
not for lamers KeygenMe5.zip
-
KeyGen_Me [c++]
by skylark- 4 replies
- 16.9k views
Difficulty : 3/10 Language : C++ Platform : Windows [coded and tested on Win7 32bit] OS Version : All Packer / Protector : None Description : I coded a keygen_me for my own practice, but I want you people to try and give me few opinions. Like, for a well-skilled programmer/reverser, how easy or hard it is, how much time did it take to solve it, or what ways I could have followed to make a more tricky crackme. I would be very much grateful if anyone tries it and gives me some opinions. It's mainly a keygenme, but cracking is allowed too. If you are well skilled, then you should head for keygenning. There is also an option to see detailed information inside t…
-
[KeygenMe]KeygenMe1
by mm10121991- 8 replies
- 16.9k views
should be easy only a keygen is a good solution good luck keygenme.rar
-
[KeyGenMe]Key[medium]
by MIB- 1 reply
- 16.4k views
Find the valid serial for the user DavidOgden KeyGenMe.rar
-
Keygenme / At4re
by Mouradpr- 6 replies
- 15.7k views
Good Luck for all http://www.4shared.com/file/13384643/6cd6de42/K3YgenM3.html
-
[serialme] serialme 1 2
by ragdog- 38 replies
- 14.9k views
h @all i have coded a simply crackme your job is find a valid serial and make a video-tutorial for learning dbg dll. greets ragdog serialme.rar
-
[keygenme] KeyGenMe #5/#6 .NET
by CodeExplorer- 1 reply
- 14.5k views
KeyGenMe #5. It's coded in VB.NET. Features : (*) NOT Packed (*) NOT Encrypted (*) Kool GFX 'n' SFX The Rules : (*) NO Patching (*) NO Brute-forcing The Tasks : 1. Find the algorithm for the computations involved. 2. Try to get Status as ":-)". 3. Make keygen to VALID Key for ANY name. Please note that VALID KEYS EXIST FOR ALL NAMES. Keygens able to generate multiple keys for each name will be preferred. KeygenMe #5.zip KeygenMe #6.zip
-
[keygenme] keygenme 5 1 2
by qpt^J- 39 replies
- 14.1k views
Hello This is my 5th keygenme, that protected with crypto Rules: No patching, only keygen Some serials Name: Test Serials: B425B85539F77DD6CDC9A3C9A6F1058185C0EDA3A129F9B5131905FB609E51AF E064EA167E6891E84DCC7F7C3942EA3FB86AAC84B3DCA3CF6C1686FE24122681 3D90A4C48CF09B897A92EA7AEC1B5CA2115806F468CA2B1277D620CF78CC36B9 keygenme.rar
-
Newbe KeygenMe2
by SaggingCoder- 0 replies
- 14.1k views
Difficulty : 5 (I dont know, maybe) Language : .NET Platform : Windows OS Version : All Packer / Protector : Eazfuscator 2018.2 Description : Hello, here I am again with another take on Eazfuscator! I was wondering maybe Eazfuscator's vm is still useful? This time id tried to do the Keymaking algorithm a little more complex than last time 😅 ... One key is known, but can you find more? If you manage, post a proper keygen. Good luck! Screenshot : KeygenMe2.exe
-
[keygenme]my Old Keygenme 1 2
by juexing- 31 replies
- 13.7k views
Hehe.....My Old KeyGenMe,It's my first KeyGenme, :cool: keygenmes1.rar :cool:
-
[unpackme][keygenme] Keygenme 17 1 2
by ChOoKi- 31 replies
- 13.2k views
Looks like it's time for another challenge. This one comes with a mix of ideas so take your time reversing them and do not expect hints any time soon Basic info/rules: Compiler: Borland Delphi Level: Designed to provide maximum fun and to test your skills, so kindly allow other members to enjoy solving it on their own Packer: Packed with free (non-commercial) and relatively easy Compressor/Protector (credit to author) to help you unpack it yourself or simply pm GIV Good luck to all and happy reversing kgm#17.7z
-
[Keygenme] Keygenme #2 - Levis
by Levis- 6 replies
- 13.1k views
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
-
Simple .NET keygenme 1 2
by GIV- 26 replies
- 13.1k views
Hi guys. Today i have made a small keygenme. The algo is very simple (getting to the algo is not). Difficulty : 4 Language : .NET Platform : Windows X86/X64 OS Version : XP and above Packer / Protector : Eazfuscator Description : Simple keygenme with short computing algo. Simple Keygenme 2016 - giv.rar
-
x0rz Keygen Me
by x0rz- 6 replies
- 13.1k views
Difficulty : 7-8 Language : Delphi Platform : Windows x32 OS Version : All Windows Packer / Protector : None and No Crypto Description : Rules : no patch, only working keygen or a valid serial for your name... Good luck Screenshot : x0rz Keygen ME.rar
-
[keygen-me]C4N - #2
by xSRTsect- 17 replies
- 13k views
This is a crackme I did a long time ago. Its for newbies only. C4N2.zip
-
[keygenme] Funny KeyGenMe 1 2
by BoRoV- 32 replies
- 12.5k views
It funny simple keygenme. Solution only keygen. One name have many serials. Please take a moment to just look and then decide what to do next, or leave it, or decide. Closed two expolits. funny_keygenme.zip
-
- 1 follower
- 26 replies
- 12.4k views
Solve The Official Team IREC keygen me, if this one is cracked Team will develop new keygen me. This is requested because Team wants to Make harder Keygen Me. Thanks Every One The Blue Indian Administrator Team IREC [ Indian Reverse Engineering Club ] />http://irec.isgreat.org/ KEYFIND.zip
