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Asset Inventory of public bug bounty programs.

The data we collect here includes subdomains, URLs, web servers, cloud assets, and a lot more data on public bug bounty programs.

Our aim with this project is to:

  • help bug bounty hunters get up and running on new programs as quickly as possible.
  • give security teams better visibility into their assets.
  • reduce the load and noise that some programs face from automated tools (we run them on schedule, give the results to everyone)

Directory Structure

   all.txt                              # All Cloud Assets
   aws-apps.txt                         # AWS Apps
   aws-s3-buckets.txt                   # S3 Buckets
   azure-containers.txt                 # Azure Containers
   azure-databases.txt                  # Azure Databases
   azure-vms.txt                        # Azure VMs
   azure-websites.txt                   # Azure Websites
   digitalocean-spaces.txt              # Digital Ocean Spaces
   dreamhost-buckets.txt                # DreamHost Buckets
   gcp-app-engine-apps.txt              # Google Cound App Engine Apps
   gcp-buckets.txt                      # Google Cloud Buckets
   gcp-cloud-functions.txt              # Google Cloud Functions
   gcp-firebase-databases.txt           # Google Cloud Firebase Databases
   linode-buckets.txt                   # Linode Buckets
   scaleway-buckets.txt                 # Scaleway Buckets
   wasabi-buckets.txt                   # Wasabi Buckets
   hostnames.txt                        # Hostnames
   ips.txt                              # IP Addresses 
   email.txt                            # Spidered emails
  technologies.txt                         # Technologies
   csp.txt                              # All Content Security Policy hosts
   forms.txt                            # Spidered forms
   js.txt                               # Spidered Javascript files
   links.txt                            # Spidered links
    1xx.txt                          # Requests with 1xx Status
    2xx.txt                          # Requests with 2xx Status 
    3xx.txt                          # Requests with 3xx Status
    4xx.txt                          # Requests with 4xx Status
    5xx.txt                          # Requests with 5xx Status
   servers-extended.txt                 # Web Servers with additional data
   servers.txt                          # Web Server URLs
   spider.txt                           # All Spidered data
       all.txt                          # All gathered URLs
       idor.txt                         # URLs targeting Insecure Direct Object Reference vulnerabilities
       lfi.txt                          # URLs targeting Local File Inclusion vulnerabilities
       rce.txt                          # URLs targeting Remote Code Execution vulnerabilities
       redirect.txt                     # URLs targeting Redirection vulnerabilities
       sqli.txt                         # URLs targeting SQL Injection vulnerabilities
       ssrf.txt                         # URLs targeting Server-Side Request Forgery vulnerabilities
       ssti.txt                         # URLs targeting Server-Side Template Injection vulnerabilities
       xss.txt                          # URLs targeting Cross-Site Scripting vulnerabilities
      paths.txt                            # Paths found in javascript files
      robots.txt                           # Paths found in robots.txt files
      subdomain.txt                        # Words found in root domain HTTP Response

How it works

We have selected a few popular, public bug bounty programs as a start, and we are open to suggestions!

A Trickest workflow picks up these targets, collects data on them, enriches it, cleans it up, and pushes it to this repository.

Trickest Workflow - Hostnames

TB; DZ (Too big; didn't zoom)


  • Get the list of targets from targets.json
  • For each target:
    • Use subfinder and amass to collect subdomains from passive OSINT sources (Thanks ProjectDiscovery, hakluke, OWASP, and Jeff Foley!)
    • Use CeWL to crawl the main domain and generate a custom wordlist per target (Thanks digininja!).
    • Pass the found passive subdomains to dsieve to collect their main environments (e.g. -> This will be used for:
      • brute-forcing per environment using wordlist from previous step
      • more permutations later
    • Get pre-defined wordlist
    • Combine everything into one wordlist.
    • Use mksub to merge the wordlist and the main environments along with root-domains and generate DNS names.
    • Resolve DNS names using puredns (Thanks d3mondev!).
    • Generate permutations using gotator (Thanks Josue87!).
    • Resolve permutated DNS names using puredns.
    • Use anew to pass new results to next steps (Thanks tomnomnom!)

Web Servers

  • For each target:
    • Probe previously found hostnames using httpx to find live web servers on specific ports (80,443,8080,5000,3000,8443,8000,4080,8888) and collect their:
      • HTTP Titles
      • Status Codes
      • Content Length
      • Content Security Policies
      • Content Types
      • Final Redirect Locations
      • Webservers
      • Technologies
      • IP Addresses
      • CNAMEs
    • Parse httpx's output and organize it into files for easier navigation.
    • Crawl the found websites using gospider (Thanks jaeles-project!)
    • Use LinkFinder for previously found js files to get their external links and paths. (Thanks GerbenJavado!)
    • Generate files and wordlists by their type


Cloud Resources

  • For each target:
    • Collect cloud resources using cloud_enum (Thanks initstring!)
    • Collected resources include
      • AWS S3 Buckets
      • AWS Apps
      • Azure Websites
      • Azure Databases
      • Azure Containers
      • Azure VMs
      • GCP Firebase Databases
      • GCP App Enginee Apps
      • GCP Cloud Functions
      • GCP Storage Buckets
    • Use S3Scanner to bruteforce S3-compatible buckets (using the hostnames collected in Hostnames to seed the wordlist)
    • Collected buckets include:
      • AWS S3 buckets
      • DigitalOcean Spaces
      • DreamHost Buckets
      • Linode Buckets
      • Scaleway Buckets
      • Wasabi Buckets
    • Save each type of resource to its own file for easier navigation.

Collection & Storage

In the end, we deduplicate and merge the results of this workflow execution with the previous executions and push them to this repository.

Note: As described, almost everything in this repository is generated automatically. We carefully designed the workflows (and continue to develop them) to ensure the results are as accurate as possible.

Custom Usage

You can use trickest-cli (public release soon!) to run this workflow on a custom target(s) using the following command:

trickest execute Inventory --targets targets.json


graph LR
title{Number of<br>Subdomains} --> subdomainsDate1[[Last Commit]] --> subdomainsNum1{{898247}}
title --> subdomainsDate2[[Currently]] --> subdomainsNum2{{899503}}

graph TD
title{URL Status Codes} --> 1xx[[1xx]] --> status1xxNum{{0}}
title --> 2xx[[2xx]] --> status2xxNum{{93551}}
title --> 3xx[[3xx]] --> status3xxNum{{1}}
title --> 4xx[[4xx]] --> status4xxNum{{558178}}
title --> 5xx[[5xx]] --> status5xxNum{{0}}

Note: We follow all redirects to get a more accurate representation of each URL - "3xx" counts responses that have no "Location" header.

graph LR
title{5 Most Used<br>Technologies} --> tech1{{Varnish}}
title --> tech2{{Ruby on Rails}}
title --> tech3{{GitHub Pages}}
title --> tech4{{Fastly}}
title --> tech5{{Envoy}}


All contributions/ideas/suggestions are welcome! If you want to add/edit a target/workflow, feel free to create a new ticket via GitHub issues, tweet at us @trick3st, or join the conversation on Discord.

Build your own workflows!

We believe in the value of tinkering. Sign up for a demo on to customize this workflow to your use case, get access to many more workflows, or build your own from scratch!

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