KasperMini v2.2

A cross-platform, multi-threaded malware scanner that performs MD5-based signature detection against a configurable hash database.

Features

• Cross-Platform Support: Windows, Linux, and macOS compatibility
• Multi-Threading: Utilizes all available CPU cores for parallel file processing
• Priority-Based Scanning: Smart file prioritization system based on file extensions
• Comprehensive Logging: Detailed CSV-based logging with timestamps
• Memory Efficient: Optimized for large directory scans with minimal memory footprint
• Static Linking: Self-contained executables with minimal dependencies

Architecture

The project is structured as a modular C++ application with the following components:

(Architecture details to be added)

Dependencies

• CMake: Version 3.16 or higher
• OpenSSL: For MD5 hash calculation
• GoogleTest: For testing

Specific Requirements

Windows (MSVC)

OpenSSL installation path: C:/OpenSSL-Win64/

Build

mkdir build
cd build
cmake ..
make

Output

KasperMini v2.2 (Windows)
Files processed:    542
Suspicious files:    1
Execution time:     2.34 seconds

Log File Format

Timestamp,FilePath,Hash,Verdict
2025-09-08 14:30:15,C:\temp\malware.exe,d41d8cd98f00b204e9800998ecf8427e,Trojan.Generic

GPU Processing (Planned)

Originally planned GPU-based MD5 calculation with the following logic:

If GPU is available:

• Files < 10MB: CPU processing
• Files 10-100MB: Single GPU processing
• Files > 100MB: Batch GPU processing