# OSINT

## User Enumeration/Emails

### hunter.io - email address search

### **TheHarvester**

```
$ apt-get install theharvester
$ theHarvester -d tesla.com -l 500 -b google
 | domain | | through google
 | length of searches
 [*] Emails found: 4
 ----------------------
 accountsupportemea@tesla.com
 buildmy3emea@tesla.com
 orderpartsuk@tesla.com
 uk_sales@tesla.com

 [*] Hosts found: 4
 ---------------------
 forums.tesla.com:23.216.80.165
 ir.tesla.com:104.124.60.90, 104.124.60.49
 shop.tesla.com:23.216.80.165
 
www.tesla.com:23.216.80.165
```

### `Bluto`

DNS Recon | Brute Forcer | DNS Zone Transfer | DNS Wild Card Checks | DNS Wild Card Brute Forcer | Email Enumeration | Staff Enumeration | Compromised Account Checking

## **Passwords**

### Have I Been Pwned?

check if emails have accounts with leaked credentials on: <https://haveibeenpwned.com/>

### Wordlists

Check wordlists, e.g. 1.4 BILLION CLEARTEXT PASSWORDS\
<https://github.com/philipperemy/tensorflow-1.4-billion-password-analysis><br>

## Technology

`crt.sh` to enumerate subdomains\
\
`Wappalyzer` for Firefox\
&#x20;-check front and back end technologies on a website\
\
`whatweb` #comes included with Kali\
&#x20;WhatWeb - Next generation web scanner\
\
`builtwith.com`\
&#x20;\- check technology profile of a website without associating your IP


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://wiki.zacheller.dev/pentest/recon-osint/osint.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.