PEzor
An open-source packer that converts executables and shellcode into stealthy, evasive payloads for Windows.
What is PEzor?
PEzor is an open-source packer that converts Windows executables and shellcode into evasive payloads for security testing. It applies various obfuscation and anti-analysis techniques to bypass endpoint detection and response (EDR) systems, making it a valuable tool for red team engagements. The tool supports multiple output formats and integrates features like sleep obfuscation, environmental keying, and raw syscall usage.
Security researchers, penetration testers, and red team operators who need to generate stealthy payloads for Windows environments during authorized security assessments.
PEzor stands out by combining multiple evasion techniques into a single, scriptable tool, offering extensive customization for payload generation. Its integration with Donut for shellcode generation and support for various output formats provides flexibility unmatched by simpler packers.
Overview
Open-Source Shellcode & PE Packer
Use Cases
Best For
- Generating evasive payloads for red team engagements
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