GasMask: All-in-One Information Gathering Tool

Overview

A powerful tool for gathering information about a target domain. GasMask combines various OSINT techniques to provide a comprehensive picture of the target's online presence.

Features

Basic Mode

• Performs WHOIS lookup
• Conducts DNS queries
• Executes reverse DNS lookups
• Searches Bing Virtual Hosts

Nongoogle Mode

• Performs WHOIS lookup
• Conducts DNS queries
• Executes reverse DNS lookups
• Searches Bing, Yahoo, ASK, Dogpile, Yandex, Crt, DNSdumpster, Netcraft, and VirusTotal
• Allows for filtering with ASN, country, certificate organization, issuer, hostname, HTTP server, HTML title, and body

censys.io Mode

• Supports censys.io searches
• Can filter results by location, country, and tags
• Displays raw data or renders HTML elements in a browser

Options

• -d Domain to target
• -i Information gathering mode (basic, nongoogle, censys)
• -r Read API keys from file
• -u Update API keys in file
• -k Set API key for censys.io searches
• -L Limit number of results
• -D Enable debug mode
• -v Verbose output (display raw JSON records)
• -H HTML rendering enabled

Example Usage

python gasmask.py -d example.com -i basic

Credits**

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• EmailHarvester
• theHarvester
• Sublist3r
• gelim

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