đź’»
my_offsec_notes
  • Intro
  • Enumeration
    • Network Discovery
      • Arp
      • NetDiscover
      • TCPDump
    • DNS Enumeration
      • Find E-mail Addresses
      • Zone Transfer
    • Scanning
      • Nmap
        • FlaconSpy.py
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      • AutoRecon
      • onetwopunch.sh
      • nc
      • Nikto Scan
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    • brute forcing the web
    • my recon cheat-sheet
      • Comman
    • Passive Enum
  • Starting web services
  • âš“Common Ports
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        • DIRECTORY/FILES FUZZING
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    • ALL-ROUNDER
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  • PORT KNOCKING
  • ENUMERATING USERS
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        • Some Useful
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    • useful commands
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  • Creating Reverse Shells
    • Online Resources
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      • Scripting Languages
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  • Active Directory
    • Enumeration
    • my A.D. Cheat-Sheet
    • After Getting D.C.
  • Priv-Esc
    • Windows
      • whoami /privs
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    • Linux
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      • Mysql
        • MySQL (root access)
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  • Break-Out Commands
    • Jailed SSH
    • Spawn a Bash shell for me
  • Password Attacks
  • PORT FORWARDING / TUNNELING
  • Post Exploitation
    • injecting Backdoors
  • Machines
    • Template
    • Hack The Box
      • Late
    • Try Hack Me
    • P.G. Grounds
    • Vuln-Hub
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On this page
  • There is a nice collection of OSINT tools
  • Brute forcing For Data
  1. Enumeration

DNS Enumeration



NMAP DNS Hostnames Lookup 
nmap -F --dns-server <dns server ip> <target ip range>

• Find Name Servers
host -t ns megacorpone.com

Find email servers
host -t mx guif.re


Perform DNS IP Lookup
dig a domain-name-here.com @nameserver
Perform MX Record Lookup
dig mx domain-name-here.com @nameserver



Dnsrecon DNS List of megacorp
dnsrecon -d megacorpone.com -t axfr

DNSEnum
dnsenum zonetransfer.me

Find Hosts.
dig guif.re a; @8.8.8.8                 # types: a, mx, ns, soa, srv, txt, axfr
dig -x guif.re                          # reverse lookup


Web Services
./whatweb guif.re

There is a nice collection of OSINT tools 


http://osintframework.com/

Brute forcing For Data

// Subdomain bruteforcing
for ip in $(cat list.txt); do host $ip.guif.re; done


Dnsrecon DNS Brute Force
dnsrecon -d TARGET -D /usr/share/wordlists/dnsmap.txt -t std --xml ouput.xml


// Reverse dns lookup bruteforcing
for ip in $(seq 155 190);do host 50.7.67.$ip;done |grep -v "not found"

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Last updated 2 years ago

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