# Viper

Viper is a Malware Analysis product. It runs on-premises. Pricing is free.

A binary analysis and management framework for organizing and analyzing malware and exploit samples, and creating plugins.

Checked October 2026.

## What is Viper?

Viper is a binary analysis and management framework that provides a solution to easily organize and analyze malware and exploit samples, as well as scripts. It offers a terminal interface to store, search, and analyze arbitrary files, and a framework to create plugins. It is often referred to as a Metasploit for malware researchers.

Viper is released under the BSD 3-Clause license and is copyrighted by Claudio Guarnieri. The source code is available on GitHub, where development efforts and contributions are coordinated.

The framework provides various features, including installation, module dependencies, usage, concepts, projects, sessions, commands, and modules. It also offers a web interface, API, and user management, making it a comprehensive tool for malware researchers.

Tags: Binary Analysis

## Where it fits in your security program (NIST CSF 2.0)

- [Detect](https://cybersectools.com/guides/building-detect-program-small-team): helps you spot attacks and unusual activity.
- [Respond](https://cybersectools.com/guides/building-respond-program-small-team): helps you contain and handle incidents.

## Quick facts

- Category: [Security Operations](https://cybersectools.com/categories/security-operations) · [Malware Analysis](https://cybersectools.com/categories/malware-analysis)
- Deployment: On-Premises
- Company size fit: Mid-Market, Enterprise
- Pricing model: Free
- Website: viper-framework.readthedocs.io

## Where it ranks

No shortlist covers this product's category yet. The closest is [Best MDR Solutions for Business](https://cybersectools.com/shortlists/best-mdr-solutions).

## Viper FAQ

### What is Viper?

Viper is a product in the Malware Analysis category. It covers Binary Analysis.

### What is the pricing for Viper?

Viper is free. Download and setup instructions are at https://viper-framework.readthedocs.io/en/latest/.

### What are alternatives to Viper?

Alternatives to Viper listed on CybersecTools:

1. [ReversingLabs Spectra Analyze](https://cybersectools.com/tools/reversinglabs-spectra-analyze) - Malware analysis platform for SOC teams with binary analysis and threat detection (Commercial)
2. [Joe Security Joe Reverser](https://cybersectools.com/tools/joe-security-joe-reverser) - Agentic AI tool for automated malware reverse engineering & phishing analysis. (Commercial)
3. [Reverse Engineering & Malware Analysis](https://cybersectools.com/tools/reverse-engineering-and-malware-analysis) - Malware analysis & reverse engineering service producing IOCs, YARA/Sigma rules. (Commercial)
4. [Zenyard RE Agent](https://cybersectools.com/tools/zenyard-re-agent) - AI agent for in-depth binary analysis and reverse engineering assistance. (Commercial)
5. [RevEng.AI](https://cybersectools.com/tools/revengai) - AI-powered binary analysis platform for reverse engineering & malware analysis. (Commercial)

Compare all Viper alternatives at [https://cybersectools.com/alternatives/viper](https://cybersectools.com/alternatives/viper)

### What deployment and organization size does Viper fit?

Viper is available as on-premises software. It is listed for mid-market companies and enterprises. It is free.

## Compare Viper with similar solutions

- [Viper vs ReversingLabs Spectra Analyze](https://cybersectools.com/compare/reversinglabs-spectra-analyze-vs-viper)
- [Viper vs Joe Security Joe Reverser](https://cybersectools.com/compare/joe-security-joe-reverser-vs-viper)
- [Viper vs Reverse Engineering & Malware Analysis](https://cybersectools.com/compare/reverse-engineering-and-malware-analysis-vs-viper)

All alternatives to Viper: [/alternatives/viper](https://cybersectools.com/alternatives/viper)

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Source: https://cybersectools.com/tools/viper

For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any compare page has a Markdown copy too (add .md to its URL).

More on Viper: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md