KeygenMe

VSEC KeygenMe #2 VSEC KeygenMe #2 What you have to do: I hope peoples who interested in Reverse Engineering learns something from this type of challenges. Best Regards. File Information Submitter Gladiator Submitted 02/07/2025 Category KeygenMe View File

Python Obfuscated KeygenMe I have provided a zip archive which contains two .py files, as seen in the screenshot. In LicenseChecker.py there is a validation function invoked by main.py where you put the key in the given format. The python code is obfuscated using a obfuscator I'm currently working on. If you solved the challenge, or have any feedback to give, or need hints/help with reversing without spoiling, please let me know. Thanks. You can see original source code and the solution in the 'Authors Code' and 'Authors Solution', if you wish. Good luck! File Information Submitter musava_ribica …

.NET KeyGenMe by Freddy #1 Hey there! I made this KeyGenMe because I enjoy playing chess. This challenge is written in .NET and involves some mathematical operations, mixed with a few chess-related twists. Your task is to figure out the logic behind generating a valid serial key based on the username you enter. But be warned—it’s not as simple as just moving a pawn forward ( maybe a hint ) Protection used : None. Goals : 1. Provide valid combination for Username - Serial Key ( Bronze ) 2. Fully KeyGen it - every username with different serial key algorithm ( Silver ) 3. Full KeyGen plus EXPLANATION on what u did and how you figured o…

[Keygenme] .NET Keygen me1 Coded on C#. Level: medium I think! Protected with SmartAssembly 6: just name obfuscation! NETKeygenMe1.zip

Blackett The real goal is to make a keygen capable of generating infinite valid combinations of name and keys. Btw, also a valid serial is appreciated The only protection used is renaming. Good luck! @kao Long time no see 🧐 File Information Submitter LoLLo90 Submitted 09/13/2020 Category KeygenMe View File

Simple C++/CLI Mixed Assembly KeygenMe Your goal is to create a keygen and make a tutorial and/ or write instructions about the steps done by you. What is C++/CLI? C++/CLI is C++ support .NET framework to make managed application run on .NET framework. https://en.wikipedia.org/wiki/C%2B%2B/CLI Feel free to post your solutions. File Information Submitter SuperJackAbcd Submitted 02/05/2022 Category KeygenMe View File

MD5 Hash Keygenme This is a simple MD5 Hash keygenme. It is protected with the themida. File Information Submitter lovejoy226 Submitted 02/11/2025 Category KeygenMe View File

VSEC KeygenMe Simple Code Virtualization KeygenMe ( Not Commercial VM ) Try to find Algorithm and make correct key It's not too hard Your opinions about VM Complexity are welcome. Thanks File Information Submitter Gladiator Submitted 02/04/2025 Category KeygenMe View File

hi friends and welcome . today we r going to see a classic KeyGenMe, it's a little bit meduim to hard. Required : - Serial for Lite Verion [newbies] - Serial for Standard Version [Meduim] - Serial for Professional Version or KeyGen [Meduim + 1] cya! ================ please redownload the challenge.. there was a bug.. i fixed it BrainKiller KeyGenMe Fixed.rar

Easy CrackMe #1 Only simple algorithms - for one name one key. Provide a valid pair of name and serial, or write a keygen. Good luck. File Information Submitter BunnyLab Submitted 12/08/2020 Category KeygenMe View File

Difficulty : 5 Language : .NET Platform : Windows OS Version : All Packer / Protector : ConfuserEx - Custom Description : This is my first time as a newbe; I hope I didnt do too badly 😅. Try to find at least one valid alphanumeric Key. The key has the following format: XXXX-XXXX-XXXX-XXXX-XXXX-XXXX, it can have letters and numers. Good luck! Screenshot : KeygenMe1.zip

Find correct serial/s ch01.zip

Here is a recent challenge by SK2K7 that was posted at a friendly forum, permission to post here was given by author since I happen to be the tester , the good news is it's yet to be solved, the bad news is it has plenty of cryptos inside, hope you enjoy this one. Patience_Is_A_Virtue.rar

WinLicense 3.1.4.32 A simple console application that displays the HWID and asks you to enter an "activation key" for it. Key format: xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx The solution will be a description of the algorithm to generate an activation key for any HWID value (there is no need to write code). P. S. Archive password: 123 File Information Submitter InvizCustos Submitted 04/06/2023 Category KeygenMe View File

Language : Python 2.x Platform : Windows x64/x86 OS Version : Windows (I'm not testing other platforms) Packer / Protector : UPX / PyInstaller Description : Hello, it is my first keygenme. I don't know other programming language because of I had been written with Python. I think of it is easy. Screenshot :  main.exe

Brute-Force Polynomial for Coefficients. Here is a keygen challenge I got recently. This one requires to find the coefficients of a 26th degree polynomial that sums up to a specific value. A valid serial is also provided. The challenge is to code a keygen with least / reasonable time complexity without patching anything. Update: Added my initial code that barely works. Please let me have your suggestions to improve the code. File Information Submitter Benten Submitted 11/14/2022 Category KeygenMe View File

Plain This is a little past time project I have been working on, here I put an interesting spin to conventional c# obfuscation. Try to unpack this file or at least keygen it. File Information Submitter BataBo Submitted 08/05/2022 Category KeygenMe View File

Sean's KeyGenMe Crack and keygen this for training your skills. It is protected with ConfuserEx using some anti tricks. Write a tutorial and document the methods used in your solution. My Anti-virus engine detects it's a virus, but it's not. File Information Submitter lovejoy226 Submitted 01/24/2022 Category KeygenMe View File

Language : C++ Platform : Windows, 32/64 bit OS Version : Windows 10 Packer / Protector : None Description : Hey all, Here's a new challenge for everyone interested to learn things, I am sure you guys will surely find this interesting. some rules for this challenge code a valid keygen which can generate multiple valid serial for a given name no code ripping from the keygenme challenge is allowed if you are able to fish a valid serial, please post that too with a little tutorial. That will be accepted as a valid solution 😉 top winners will be awarded the source code @kao I hope that you will attempt this keygen me …

Keygenme MT01 Hi I got this keygenme in my hard drive, this is from CIN1TEAM and created by MR. Teo. Thought this might help someone to test his keygenning skill. Thanks File Information Submitter tarequl.hassan Submitted 03/08/2021 Category KeygenMe View File

My First App 001 Provide a valid pair of name and serial, or write a keygen. Good luck. File Information Submitter johnfkingzton Submitted 03/10/2021 Category KeygenMe View File

http://www7.zippyshare.com/v/uN2Kwuo0/file.html'>>http://www7.zippyshare.com/v/uN2Kwuo0/file.html -kao exclude (he solved v3) -keygen only -author set, limit of runs (by native protection) kg4.rar

Sean's KeyGenMe - Simple Tricks I coded a keygenme, simple tricks. I hope you enjoy your time trying to solve this! File Information Submitter lovejoy226 Submitted 12/31/2021 Category KeygenMe View File

Hi... All !!! ... Try It! Level - ? (Tell me if you know) Rules: Only Keygen, Not Patching, Not Serial Fishing... ------------------------------------------------------------------------ Greedy_Fly KeygenMe.zip

Simple KeygenMe 02 Provide a valid serial and User ID or make a keygen. Good Luck. File Information Submitter johnfkingzton Submitted 03/11/2021 Category KeygenMe View File