VTUploader: Fast, Secure VirusTotal Bulk Upload Tool

VTUploader Features & Setup — Streamline Threat Analysis

Overview

VTUploader is a tool for bulk submitting files, URLs, or hashes to VirusTotal for automated scanning and threat intelligence aggregation. It’s designed to speed up analysis workflows and improve efficiency when handling many samples.

Key Features

  • Bulk submission: Submit large batches of files, URLs, or hashes in a single run.
  • Concurrent uploads: Parallel processing to reduce total upload time.
  • API integration: Uses the VirusTotal API with configurable API keys and rate-limit handling.
  • Automated metadata extraction: Pulls file metadata (hashes, size, filetype) before submission.
  • Resumable queues: Pause/resume capability and retry logic for failed uploads.
  • Result retrieval: Automatically polls for scan results and stores them locally or exports to CSV/JSON.
  • Filtering & deduplication: Skips already-known hashes or applies filters to avoid redundant submissions.
  • Logging & reporting: Detailed logs, summary reports, and configurable notification hooks (e.g., webhook, email).
  • Configurable throttling: Adjustable concurrency and delays to respect API limits.
  • Cross-platform CLI/UI: Command-line interface for scripting; optional GUI for easier use.

Typical Setup (assumes reasonable defaults)

  1. Prerequisites

    • Python 3.9+ installed (or binary for your OS).
    • A valid VirusTotal API key with appropriate access.
    • Network access to VirusTotal endpoints.
  2. Install

    • For a Python package:

      Code

      pip install vt-uploader
    • Or download and extract the provided binary for your OS.
  3. Configuration

    • Create a config file (e.g., config.yaml) with:
      • api_key: your VirusTotal API key
      • concurrency: number of parallel uploads (default 4)
      • retrycount: attempts for failed uploads (default 3)
      • output: path for results (e.g., results.json)
      • filters: paths or hash lists to skip
    • Example config snippet:

      Code

      api_key: YOUR_API_KEY concurrency: 4 retry_count: 3 output: ./vtresults.json
  4. Run a batch

    • CLI example:

      Code

      vt-uploader submit –config config.yaml –input samples/
    • GUI: open app → load input folder or CSV → start.
  5. Monitor & retrieve results

    • Check progress in CLI or GUI progress bar.
    • After completion, results are saved to the configured output; use provided commands to export summaries:

      Code

      vt-uploader export –input vt_results.json –format csv

Best Practices

  • Respect API limits: Set concurrency and delays to avoid being throttled.
  • Pre-filter known good files: Use allowlists to reduce unnecessary submissions.
  • Encrypt API keys: Store keys in environment variables or encrypted vaults, not plaintext configs.
  • Use resumable queues: For large datasets, enable resume to handle interruptions.
  • Compliance: Ensure you have rights to submit files and share data with VirusTotal.

Troubleshooting

  • Rate limiting errors: Lower concurrency or add delay; check API plan limits.
  • Authentication failures: Verify API key and that it’s active.
  • Partial uploads: Increase retry_count and check network stability.
  • Duplicate results: Enable deduplication/filtering on hash before submission.

Output & Integration

  • Exports: JSON, CSV, or direct ingestion into SIEM/ELK via webhook.
  • Integrations: Slack/email notifications, case management, or SOC tooling via provided connectors.

If you want, I can generate a ready-to-use config.yaml and example CLI commands tailored to your environment (OS, expected concurrency, output format).

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