
UPX is a high-performance executable packer for various executable formats.
UPX is an advanced executable file compressor that typically reduces the file size of programs and DLLs by around 50%-70%, making them self-contained and running exactly as before. It supports various executable formats including Windows, macOS, and Linux, is secure, offers excellent compression ratio, very fast decompression, and has no memory overhead for compressed executables.
No core features are listed for this product yet, so check the vendor's documentation for the full feature list.
No integrations are listed for this product yet. Check the vendor's documentation, or ask the vendor which integrations and APIs it supports.
Common questions about UPX: features, pricing and alternatives.
UPX is a product in the Red-Team & Adversary Emulation category. It covers Binary Analysis.
UPX is free. Download and setup instructions are at https://upx.sourceforge.net/.
Alternatives to UPX listed on CybersecTools:
Compare all UPX alternatives at https://cybersectools.com/alternatives/upx
UPX is available as on-premises software. It is listed for startups, small businesses, mid-market companies and enterprises. It is free.
Side by side: features, pricing model and the company behind each one.
A C++ staged shellcode loader with evasion capabilities, compatible with Sliver and other shellcode sources, designed for offensive security testing.
A repository documenting AppLocker bypass techniques with verified methods, legacy DLL execution approaches, and a PowerShell module for identifying AppLocker weaknesses.
A golang utility to spider through a website searching for additional links.
A command line utility for managing volume shadow copies with capabilities for evasion, persistence, and file extraction.
A covert channel technique that uses WebDAV protocol features to deliver malicious payloads and establish C2 communication while bypassing security controls.
Get a summary of this page from your assistant.
Mandos MCP: ask about all 9,030 products.
Connect your AI