Challenge of Reverse Engineering

Difficulty : (3-4 Maybe?) Language : (C# .NET) Platform : (Windows) OS Version : (Windows 10) Packer / Protector : (FujiFuscator) Description : Please give me a detailed tutorial on how you unpacked this. Screenshot : UnPackMe.exe

View File VMProtect v3.4.0.1155 Try to unpack or alternatively provide a serial. If there is no solution provided by Saturday 11am (GMT+0) I will attach the same without debugger detection. Protections used: Debugger detection (User-mode + Kernel-mode) Ultra (Mutation + Virtualization) Disabled protections: Virtual Machine Packer Submitter whoknows Submitted 05/19/2020 Category UnPackMe (.NET)  

Language : Golang Platform : Windows x86 OS Version : Tested on Windows 10 / Windows 7 Packer / Protector : UPX Description : This is a very simple crack me coded in Go. It is packed with UPX (unmodified) only to shrink the size of the binary. Screenshot : Scan Results : Packed: https://www.virustotal.com/gui/file/d2194772a522b19fdd08d78fb5aaf7a9d1cd856978445e163429819ef273452b/detection Unpacked: https://www.virustotal.com/gui/file/79e746354ad7bf267e9d03660c24eeed49df79d801a453c67c7416b069a3fc6d/detection CrackMe.exe

View File 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 Submitter InvizCustos Submitted 04/06/2023 Category KeygenMe …

Language : C# frm4 Platform : Windows x86 OS Version : Windows 7+ Packer / Protector : Eazfuscator.NET 2019.1 w/ Virtualization + the new Homomorphic encryption Description : Find the way & explain how ggggg.rar -------- update :: 07/06/2019 I got a PM by @cawk, he successfully unpacked it + deobed..... - success 10/10 -- Eazfuscator.NET v2020.3 Language : C# frm4 Platform : Windows x86 OS Version : Windows 7+ Packer / Protector : Eazfuscator.NET v2020.3 w/ Virtualization https://www36.zippyshare.com/v/L51Y2Jfr/file.html upload not working so posted here till fixed!

Hi all, This file is compiled with Visual Studio 2010 (C++ Language) and protect one with VM_START/VM_END. New themida version have new VM system so I have use FISH32 White VM to protect this file ThemidaTest.rar

View File RDG EnableMe 2022 RDG Enable Me 2022 vb6 password:crackme Difficulty 3 / 10 Compiler: Microsoft Visual Basic v6.0 Anti Tracing:No Anti Debugger: No Anti Newby: Si Obfuscated: Si (RDG vb6 Obfuscator) Anti Virtual Machine: No Anti SandBox: No Harmful Payload: NO! Internet Validation: No CRC on Disk: No CRC en Memory: No Admin Required: No Support Windows XP to Windows 11 Goal: Enable button and get Congratulations Message rdgmax@gmail.com rdgmax@rdgsoft.net www.rdgsoft.net Submitter RDGMax Submitt…

Hope Ellvis does not mind but i found this quite interesting. Hope you lie-it. I already make a simple solution but i want to let you try. If you made-it post here the solution also. Crackme.rar Script.rar

Language : Visual C++ 6.0 Platform : Windows x32 OS Version : Windows All Packer / Protector : PELock Demo v2.09 Description : This is just one of my program protected. The objective is unpack it. FolderCompare_prot.zip

patch HWID and unpackme The Enigma Protector 4.20[single] patch HWID and unpackme password:unpackme enigma 4.2 patch HWID and unpackmeSingle.rar There is not packed.rar

WinLicense - Professional Software Protection and Licensing Management [Version 2.1.1.0] Protection Options for Software: wl (Input File: UnPackMe.exe) ---------------------------------- Macros Information ------------------ VM Macros: 0 CodeReplace Macros: 0 ENCRYPT Macros: 0 CLEAR Macros: 0 RegisteredVM Macros: 0 CHECK_PROTECTION Macros: 0 CHECK_CODE_INTEGRITY Macros: 0 CHECK_REGISTRATION Macros: 0 CHECK_VIRTUAL_PC Macros: 0 Protection Options ------------------ Anti-Debugger: Advanced Anti-Dumpers: ENABLED Entry Point Obfuscation: ENABLED Resource Encryption: ENABLED VMWare compatible: ENABLED API-Wrapping Level: Level 2 Anti-Patching: None Metamorph Security: ENABLED…

Only obfuscated with ConfuserEX. The objective is to unpack and crack the file. CrackMe - ConfuserEX.rar

View File NETProtect.IO v2.0.0 This unpackme was protected using NETProtect.IO using protection options shown in the screenshot. Nice to meet guys in forum. Submitter learningit25 Submitted 04/30/2021 Category UnPackMe (.NET)  

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

View File Users Desktop CrackMe #2 This is the beta version of vxlang ! The purpose of this is to find an encrypted string. Thank you. Submitter 0x777h Submitted 12/02/2022 Category CrackMe  

Difficulty : 5 Language : .NET C# Platform : Windows .x32/x64 OS Version : All Windows Packer / Protector : DotNetPatcher 4.5.9 (last Version) Description : max Protaction. note Method and tutorial how to unpack it. The file should be runnable after unpacking it Screenshot : unpackme.zip

View File Users Desktop CrackMe #1 This is a demo of the packer. Demo is to find a password. (used simple anti-debugging and code-virtualization.) Thank you Submitter 0x777h Submitted 10/25/2022 Category CrackMe  

Difficulty: 6/10 (Has max/all settings enabled) Language: .Net/C# Platform: Windows OS Version: All Packer/Protector: ConfuserEX Mod (Bed's Protector) Description: Unpack the tool and enter the correct string to display the messagebox. If you are successful I would like to know how you did it exactly, if you don't mind. Screenshot: UnpackMe.exe

Difficulty : 4.5 Language : .NET Platform : Windows IA-32, IA x86-x64 OS Version : All Windows (Must have at least .NET Framework 4.5+ to run!) Packer / Protector : NOPFuscator v2.0 Description : Nothing much from my end, just sitting here and waiting til someone can break into this new entry :"D - Just Unpack, if you feel adventurous enough to Crack it, Go ahead Hope Ya'll have fun with it since I posted this in the UnPackme's Area, an entry will be taken as solution when the program is completely deobfuscated, as the cracking part is only optional. Screenshot : crackmetonki.exe

View File 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. Updated author's solution, working sample code that needs improvements. Submitter Benten Submitted 11/14/2022 Category KeygenMe Vali…

View File NiggaEX Unpack and provide a overview of how you did it and what tools were used. Submitter DarkShadow Submitted 02/13/2022 Category UnPackMe (.NET)  

Language : .NET Platform : Windows OS Version : x64 Packer / Protector : Phoenix + Beds + ILprotector + Enigma (ILprotector + Enigma + Beds = Paid + Newest Versions) Description : Let us know how it was done! Sorry Mods For File Size (Enigma Seems To Increase The File Size No Matter What As Well As IlProtector I can Show Proof And Protect In front If Need Be) Screenshot : Download File: Download Unpack_Me.rar

View File Olivia Guard v1.3 The file is protected with Olivia Guard v1.3. The protection in currently in beta, it's not completed yet. Goal : Unpack the file and provide details of the methods you used to bypass the protection. Submitter Athena Submitted 06/19/2022 Category UnPackMe (.NET)  

Simple Unpackme maded by Safengine Shielden v2.3.7.0 Options: Default Target file: Delphi 7 Good luck. UnpackMe_Safengine.rar

View File Experimental JIT I've been playing with jit recently and have created this crack me, try to find the correct key or unpack. Submitter BataBo Submitted 09/10/2021 Category UnPackMe (.NET)