A powerful Go tool that combines the functionality of nsfwdetector, favinfo, and emailextractor into a single unified tool. Process domains efficiently with just one HTTP request per domain while collecting keywords, favicons, and emails simultaneously.

• Single Request Optimization: Instead of making 3 separate requests per domain, stoppiracy makes just 1 request and extracts all information from the same HTML response
• Unified Tool: No need to chain multiple tools together - get all data in one go
• Efficient: Reduces network overhead and processing time significantly
• Comprehensive: Collects keywords, favicons, and emails from domains and their internal links

• ✅ Keyword Detection: Check if domains contain specific keywords (e.g., movie/show titles) in HTML content and URL paths
• ✅ Internal Link Tracking: Tracks and saves internal links where keywords were matched
• ✅ Favicon Extraction: Automatically extracts favicon URLs and selects the shortest one
• ✅ Email Extraction: Crawls domains and internal links to find all unique email addresses
• ✅ Flexible Wordlist: Support for file-based or comma-separated keyword lists
• ✅ Concurrent Processing: Process multiple domains simultaneously
• ✅ Real-time Output: Saves results to JSON file immediately after each domain is processed
• ✅ JSON Output: Clean, structured JSON output for easy integration

go install github.com/rix4uni/stoppiracy@latest

wget https://github.com/rix4uni/stoppiracy/releases/download/v0.0.3/stoppiracy-linux-amd64-0.0.3.tgz
tar -xvzf stoppiracy-linux-amd64-0.0.3.tgz
rm -rf stoppiracy-linux-amd64-0.0.3.tgz
mv stoppiracy ~/go/bin/stoppiracy

Or download binary release for your platform.

git clone --depth 1 https://github.com/rix4uni/stoppiracy.git
cd stoppiracy; go install

Usage of stoppiracy:
  -c, --concurrency int   Number of concurrent workers (default 50)
      --matched           Only save results that have at least one matched keyword
  -o, --output string     Path to the output JSON file (default "programs.json")
      --silent            Silent mode
  -t, --timeout int       Timeout for each HTTP request in seconds (default 30)
      --verbose           Enable verbose logging
      --version           Print the version of the tool and exit
  -w, --wordlist string   Path to the file containing keywords to check, or comma-separated keywords (e.g., "Stranger Things,The Family Man") (default "keywords.txt")

cat targets.txt | stoppiracy --wordlist keywords.txt

echo "https://example.com" | stoppiracy --wordlist "Stranger Things,The Family Man"

echo "https://example.com" | stoppiracy --wordlist "Stranger Things"

cat targets.txt | stoppiracy --silent --wordlist keywords.txt

The --wordlist flag supports three formats:

stoppiracy --wordlist keywords.txt

keywords.txt:

Stranger Things
The Family Man
Iron Man

stoppiracy --wordlist "Stranger Things"

stoppiracy --wordlist "Stranger Things,The Family Man"

Or with spaces:

stoppiracy --wordlist "Stranger Things, The Family Man, Iron Man"

Note: If the wordlist value is a valid file path, it will be read as a file. Otherwise, it will be treated as a comma-separated string.

The tool outputs a JSON array to the specified output file (default: programs.json):

[
    {
        "name": "https://www.glia.com",
        "logo": "https://cdn.prod.website-files.com/680f1550811d9719bdbcf21b/6835fd1ea895df4327eae39d_favicon%20(4).png",
        "internal_link": [
            "https://www.glia.com/security-bounty"
        ],
        "email": [
            "bugs@glia.com",
            "privacy@glia.com",
            "bounty-hunters@glia.atlassian.net"
        ],
        "matched": [
            "We offer reward",
            "eligible for a reward"
        ],
        "last_updated": "2025-11-29"
    }
]

• name: The domain URL that was processed
• logo: The shortest favicon URL found (or "-" if none found)
• internal_link: Array of internal links where keywords were matched (includes base domain URL if keywords matched on main page, or empty array [] if no matches)
• email: Array of unique email addresses found (or ["-"] if none found)
• matched: Array of keywords that were found in the domain content (HTML or URL paths)
• last_updated: Current date in YYYY-MM-DD format

targets.txt:

https://desiremovies.group
https://vegamovies.select

Command:

cat targets.txt | stoppiracy --wordlist keywords.txt --output results.json

echo "https://example.com" | stoppiracy --wordlist "Stranger Things,The Family Man,Iron Man" --silent

cat domains.txt | stoppiracy \
  --wordlist keywords.txt \
  --timeout 60 \
  --concurrency 100 \
  --output results.json

echo "https://example.com" | stoppiracy --wordlist keywords.txt --verbose

echo "www.glia.com" | stoppiracy --silent --wordlist "Eligible Targets,we offer a monetary,We offer reward,monetary reward,eligible for a reward,we award a bounty,We offer monetary rewards"

While originally designed for detecting piracy movie websites, stoppiracy is a versatile web intelligence tool that can be used for various purposes:

Discover websites with active bug bounty programs:

echo "targets.txt" | stoppiracy --wordlist "Eligible Targets,we offer a monetary,We offer reward,monetary reward,eligible for a reward,we award a bounty,We offer monetary rewards"

Find websites running vulnerable software or security advisories:

echo "targets.txt" | stoppiracy --wordlist "WordPress 4.0,jQuery 1.11,Apache 2.2"
echo "targets.txt" | stoppiracy --wordlist "security advisory,vulnerability disclosure,CVE-2024"

Find unauthorized use of brand names or counterfeit product sites:

echo "domains.txt" | stoppiracy --wordlist "Nike Sneakers,Apple iPhone,Samsung Galaxy"
echo "suspicious-sites.txt" | stoppiracy --wordlist "replica,counterfeit,knockoff"

Find job postings with specific keywords:

echo "job-sites.txt" | stoppiracy --wordlist "remote work,work from home,hiring now,apply now"
echo "tech-job-boards.txt" | stoppiracy --wordlist "Python Developer,DevOps Engineer,Full Stack"

Find competitors mentioning your products/services or monitor announcements:

echo "competitor-list.txt" | stoppiracy --wordlist "your-product-name,your-brand,alternative to"
echo "competitors.txt" | stoppiracy --wordlist "new product launch,announcement,coming soon"

Find educational resources or research papers on specific topics:

echo "edu-sites.txt" | stoppiracy --wordlist "tutorial,learn,how to,course"
echo "academic-sites.txt" | stoppiracy --wordlist "research paper,study,publication"

Find websites with affiliate programs:

echo "domains.txt" | stoppiracy --wordlist "affiliate program,earn commission,partner with us"

Find websites offering APIs or open source projects:

echo "dev-sites.txt" | stoppiracy --wordlist "API documentation,developer portal,API key"
echo "github-proxies.txt" | stoppiracy --wordlist "open source,contribute,star us on GitHub"

Find conferences, events, or webinars:

echo "event-sites.txt" | stoppiracy --wordlist "conference 2024,register now,buy tickets"
echo "tech-sites.txt" | stoppiracy --wordlist "webinar,join us live,free event"

Find websites with specific certifications or compliance mentions:

echo "company-sites.txt" | stoppiracy --wordlist "ISO 27001,SOC 2,GDPR compliant"
echo "sites.txt" | stoppiracy --wordlist "privacy policy,data protection,GDPR"

Find sites using specific frameworks or hosting platforms:

echo "websites.txt" | stoppiracy --wordlist "React,Vue.js,Angular,Django,Flask"
echo "domains.txt" | stoppiracy --wordlist "powered by WordPress,built with Shopify"

Find news articles or track mentions of specific topics:

echo "news-sites.txt" | stoppiracy --wordlist "breaking news,exclusive,latest update"
echo "media-outlets.txt" | stoppiracy --wordlist "your-topic-name,trending now"

Find terms of service, copyright notices, or legal pages:

echo "domains.txt" | stoppiracy --wordlist "terms of service,user agreement,legal"
echo "sites.txt" | stoppiracy --wordlist "copyright notice,all rights reserved"

Extract emails from industry-specific sites:

echo "industry-sites.txt" | stoppiracy --wordlist "contact us,sales,get in touch" --output leads.json

Check which domains have specific content:

echo "domain-portfolio.txt" | stoppiracy --wordlist "under construction,coming soon,for sale"

Find inappropriate content:

echo "user-submitted-sites.txt" | stoppiracy --wordlist "inappropriate-keywords-list"

stoppiracy saves results to the JSON output file immediately after each domain is processed, not just at the end. This means:

• ✅ Monitor Progress: Watch results appear in real-time as domains are processed
• ✅ Early Access: Start analyzing results before all domains finish processing
• ✅ Fault Tolerance: If the process is interrupted, completed results are already saved
• ✅ Live Updates: The output file is updated atomically after each domain completes

The JSON file is updated atomically (using temporary files) to ensure data integrity even with concurrent processing.

1. Single Request: Makes one HTTP request to fetch the main page
2. Keyword Detection: Scans the HTML content and URL paths for matched keywords
3. Favicon Extraction: Extracts all favicon URLs from HTML and selects the shortest one
4. Email Extraction: Extracts emails from the main page
5. Internal Link Crawling: Crawls internal links concurrently to find additional emails and keywords
6. Internal Link Tracking: Tracks which internal links contain matched keywords (in URL path or HTML content)
7. Real-time Output: Saves results to JSON file immediately after each domain is processed
8. JSON Output: Combines all results into a structured JSON format

When multiple favicon URLs are found:

• The tool selects the shortest URL (by character length)
• If multiple URLs have the same shortest length, the first one is selected

The tool extracts emails from:

• The main domain page
• Internal links found on the page (crawled concurrently)
• Mailto links
• Plain text content

All emails are deduplicated and validated before being included in the output.

The tool matches keywords in two ways:

• HTML Content: Searches for keywords within the HTML content of pages
• URL Paths: Checks if keywords appear in the URL path (e.g., /home/, /series)

Keywords are matched on:

• The main domain page
• Internal links (both in their HTML content and URL paths)

Internal links that match keywords (either in URL or HTML) are tracked and saved in the internal_link field. The base domain URL is included in internal_link only if keywords matched on the main page.

• Domains that fail to fetch are skipped (not included in output)
• Domains with no emails will have ["-"] in the email field
• Domains with no matched keywords will have an empty [] array in the matched field
• Domains with no matched internal links will have an empty [] array in the internal_link field
• Domains with no favicons will have "-" in the logo field

• Optimized: Uses only 1 HTTP request per domain (instead of 3)
• Concurrent: Processes multiple domains simultaneously
• Efficient: Reuses HTML content for all extraction operations

• stoppiracy - NSFW content detection
• favinfo - Favicon information extraction
• emailextractor - Email extraction tool