Nmapper theHarvester OSINT Tool explanation

OSINT for Opensource intelligence is a tool used to examine external threats of and organization. At Nmmapper(https://www.nmmapper.com) We have integrated this OSINT tool online for everyone to test it out at https://www.nmmapper.com/kalitools/theharvester/email-harvester-tool/online/

1. NMAPPER Best opensource OSINT TOOL TheHarvester opensource Intelligence tool

2. Features of theHarvester Names Email finder https://www.nmmapper.com/kalitools/theharvester/email-harvester-tool/online/ Virtual host scanner Port scanner https://www.nmmapper.com/st/networkmapper/nmap/online-port-scanning/ Ip address finder Subdomain takeover Subdomain finder https://www.nmmapper.com/sys/tools/subdomainfinder/ Over 23+ public engine Proxy support URL

3. What is theHarvester theHarvester is a very simple to use, yet powerful and effective tool designed to be used in the early statges of a penetration test or red team engagement. Use it for open source intelligence (OSINT) gathering to help determine a company's external threat landscape on the internet. The tool gathers emails, names, subdomains, IPs and URLs using multiple public data sources.

4. Passive Public source used by theHarvester baidu : Baidu search engine bing : Microsoft search engine bingapi : Microsoft search engine, through the API (Requires an API key, see below.) Bufferoverun : Uses data from Rapid7's Project Sonar CertSpotter : Cert Spotter monitors Certificate Transparency logs crtsh : Comodo Certificate search dnsdumpster : DNSdumpster search engine - dnsdumpster.com dogpile: Dogpile search engine duckduckgo : DuckDuckGo search engine Exalead : a Meta search engine github -code: GitHub code search engine (Requires a GitHub Personal Access Token, see below.) google: Google search engine (Optional Google dorking .) hunter: Hunter search engine (Requires an API key, see below.) intelx : Intelx search engine (Requires an API key, see below.) linkedin : Google search engine, specific search for LinkedIn users

5. Passive public sources(CONTINUED) netcraft : Internet Security and Data Mining otx : AlienVault Open Threat Exchange - otx.alienvault.com securityTrails : Security Trails search engine, the world's largest repository of historical DNS data (Requires an API key, see below.) shodan : Shodan search engine, will search for ports and banners from discovered hosts Spyse : Web research tools for professionals (Requires an API key.) - spyse.com Suip : Web research tools that can take over 10 minutes to run, but worth the wait - suip.biz threatcrowd : Open source threat intelligence trello : Search trello boards (Uses Google search.) twitter: Twitter accounts related to a specific domain (Uses Google search.) vhost : Bing virtual hosts search virustotal : virustotal.com domain search yahoo: Yahoo search engine

6. Installing theHarvester Pip3 install theHarvester Or git clone https://github.com/laramies/theHarvester.git

7. How to use theHarvester ./ theHarvester.py -d google.com -b google