# Open-Source Alternatives to VirusTotal

> AI-ranked search results for `open source alternatives to virustotal` on awesome-repositories.com — ordered by an LLM for relevance, best match first. 119 total matches; showing the top 12.

Explore on the web: https://awesome-repositories.com/q/open-source-alternatives-to-virustotal

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## Results

- [cuckoosandbox/cuckoo](https://awesome-repositories.com/repository/cuckoosandbox-cuckoo.md) (5,959 ⭐) — Cuckoo is an open-source automated malware analysis system that executes suspicious files inside isolated virtual machines and produces structured behavioral reports. The platform captures system calls, file operations, and network activity during execution, compiling them into comprehensive analysis documents for programmatic consumption.

The system operates through a modular analysis pipeline that processes behavioral data, applying YARA signature patterns against captured artifacts to identify known malware families. Each analysis run starts from a clean virtual machine snapshot to ensure
- [rfxn/linux-malware-detect](https://awesome-repositories.com/repository/rfxn-linux-malware-detect.md) (1,456 ⭐) — Linux Malware Detect is a security platform designed for Linux server environments to identify and isolate malicious files. It functions as a multi-engine scanner that utilizes signature-based detection, heuristic analysis, and pattern matching to maintain system integrity. The tool provides automated auditing and real-time monitoring to detect unauthorized modifications as they occur.

The system distinguishes itself through kernel-level event monitoring, which triggers immediate scans upon file changes, and checkpoint-based scan resumption, which allows long-running operations to pause and r
- [neo23x0/loki](https://awesome-repositories.com/repository/neo23x0-loki.md) (3,763 ⭐) — Loki is an endpoint detection tool, forensic artifact analyzer, and threat intelligence scanner. It functions as a YARA-based indicator of compromise scanner designed to identify malicious persistence mechanisms, web shells, and unauthorized administration tools across local and remote systems.

The project distinguishes itself by integrating multi-source threat intelligence, allowing for the loading of custom signature sets and encrypted indicators. It combines hash-based artifact detection with YARA rule execution to scan files, process memory, and registry hives for known malicious byte seq
- [opencti-platform/opencti](https://awesome-repositories.com/repository/opencti-platform-opencti.md) (8,812 ⭐) — OpenCTI is a cyber threat intelligence platform and knowledge base used to store, manage, and analyze technical security data. It functions as a threat intelligence visualization tool and an enterprise security data orchestrator that maps relationships between threat actors, malware, and vulnerabilities.

The platform utilizes the STIX and TAXII standards for data representation and exchange, allowing for the sharing and receiving of standardized intelligence bundles. It distinguishes itself by converting complex security information into visual relationship diagrams and geographic maps to ide
- [sissbruecker/linkding](https://awesome-repositories.com/repository/sissbruecker-linkding.md) (10,167 ⭐) — linkding is a self-hosted bookmark manager designed for saving, organizing, and retrieving web links. It functions as a centralized, private repository for personal link collections, featuring multi-user support and authentication to manage access and shared bookmarks.

The project distinguishes itself through a webpage archive tool that prevents link rot by saving local HTML snapshots of bookmarked sites. It includes a programmable API for integrating third-party scripts and external applications, as well as a Netscape HTML importer to migrate bookmark libraries from other services.

The syst
- [owncloud/core](https://awesome-repositories.com/repository/owncloud-core.md) (8,793 ⭐) — This project is a self-hosted cloud storage server and content collaboration platform implemented as a PHP web application framework. It functions as a centralized server for storing, synchronizing, and sharing files and data across multiple devices.

The system operates as a WebDAV file server and a synchronization server for scheduling and contact information using CalDAV and CardDAV protocols. It features a plugin architecture that allows the server to be extended with additional applications and custom features.

The platform provides capabilities for user and group access management, exte
- [ufrisk/memprocfs](https://awesome-repositories.com/repository/ufrisk-memprocfs.md) (4,202 ⭐) — MemProcFS is a volatile memory analysis tool and cross-platform memory acquisition system. It functions as a memory forensic virtual file system, mapping physical memory and kernel objects into a virtual directory structure that allows users to analyze system artifacts using standard file system tools.

The project distinguishes itself by providing a virtual file system for memory forensics, enabling the browsing and querying of physical memory as read-only files and folders. It also incorporates a Yara-based memory scanner to identify malware signatures and injected code within physical memor
- [blacklanternsecurity/bbot](https://awesome-repositories.com/repository/blacklanternsecurity-bbot.md) (9,929 ⭐) — This project is an open-source intelligence reconnaissance framework and recursive attack surface mapper. It functions as a containerized security scanner designed to map public-facing infrastructure, perform subdomain enumeration, and automate the gathering of open-source intelligence.

The system employs a recursive discovery engine to iteratively explore target infrastructure, utilizing a plugin-based module architecture to extend scanning capabilities. It integrates third-party APIs for data enrichment and applies YARA rules across discovered assets to identify specific vulnerability patte
- [alexandreborges/malwoverview](https://awesome-repositories.com/repository/alexandreborges-malwoverview.md) (3,882 ⭐) — This project is a Python command-line security tool and malware analysis framework designed for threat intelligence aggregation and incident triage. It functions as an aggregator that orchestrates queries across multiple security services and sandboxes to analyze hashes, IP addresses, and domains.

The tool distinguishes itself by incorporating an intelligence layer that uses language models to provide automated risk assessments and framework mappings. It also includes specialized capabilities for extracting indicators of compromise from unstructured text, documents, and web pages, as well as
- [go-resty/resty](https://awesome-repositories.com/repository/go-resty-resty.md) (11,704 ⭐) — Resty is a high-level HTTP client library for Go designed for consuming REST services. It provides a streamlined interface for executing network requests, managing server-sent event streams, and automatically mapping JSON and XML responses into data structures.

The library includes built-in mechanisms for service resilience and traffic management, such as circuit breakers to prevent cascading failures, token-bucket rate limiting, and automated request retries with exponential backoff. It also features client-side load balancing to distribute outgoing traffic across multiple base URLs and requ
- [oatpp/oatpp](https://awesome-repositories.com/repository/oatpp-oatpp.md) (8,553 ⭐) — Oatpp is a high-performance C++ web framework and API development kit used for building REST APIs and web services. It functions as an asynchronous HTTP server that utilizes coroutines to handle thousands of simultaneous connections without blocking threads.

The toolkit includes a native C++ object-relational mapping layer for executing SQL queries and transforming database results into data objects. It also provides a WebSocket communication library for establishing full-duplex channels to support real-time data streaming and live media.

The framework covers a broad range of capabilities, i
- [yara-rules/rules](https://awesome-repositories.com/repository/yara-rules-rules.md) (4,712 ⭐) — This project is a community-curated repository of YARA rules used to detect malware, webshells, and other malicious patterns in files. It serves as a dataset of signatures for identifying known malware families, software packers, and threat intelligence indicators.

The collection provides specialized detection capabilities for identifying exploit kits and anti-analysis evasion techniques, such as anti-debugging and anti-virtualization methods. It also includes signatures for cryptographic algorithm detection and the identification of unauthorized remote administration tools on servers.

The r