killchain-compendium/Enumeration/Websites.md

Website Enumeration

• robots.txt
• Favicon, curl target and md5sum
• sitemap.xml
• Headers, curl <site> including -I or -v parameters
• Check Components of the website, like blog frameworks, shops.
• Wappalyzer
• Snapshots of the site via waybackmachine
• Check repos of the site
• Check buckets
• Fuzz

URL Fuzzing

Fuzz Faster U Fool

ffuf -u http://<IP>/FUZZ -w /usr/share/seclists/Discovery/Web-Content/big.txt

• Fuzz dirs

ffuf -u http://<IP>/FUZZ -w /usr/share/seclists/Discovery/Web-Content/raft-medium-directories-lowercase.txt

• Fuzz files

ffuf -u http://<IP>/FUZZ -w /usr/share/seclists/Discovery/Web-Content/raft-medium-words-lowercase.txt -e .php,.txt

Fuzz parameters

ffuf -u 'http://MACHINE_IP/sqli-labs/Less-1/?FUZZ=1' -c -w /usr/share/seclists/Discovery/Web-Content/burp-parameter-names.txt -fw 39
ffuf -u 'http://MACHINE_IP/sqli-labs/Less-1/?FUZZ=1' -c -w /usr/share/seclists/Discovery/Web-Content/raft-medium-words-lowercase.txt -fw 39

• Fuzz values

seq 0 255 | fuff -u 'http://<IP>/sqli-labs/Less-1/?id=FUZZ -c -w - -fw 33

• Fuzz Post Methods

ffuf -u http://<IP>/sqli-labs/Less-11/ -c -w /usr/share/seclists/Passwords/Leaked-Databases/hak5.txt -X POST -d 'uname=Dummy&passwd=FUZZ&submit=Submit' -fs 1435 -H 'Content-Type: application/x-www-form-urlencoded'

Fuzz Users and use Bruteforce

• Fuzz users and write file

ffuf -w /usr/share/seclists/Usernames/Names/names.txt -X POST -d "username=FUZZ&email=x&password=x&cpassword=x" -H "Content-Type: application/x-www-form-urlencoded" -u http://<targetURL>/customers/signup -mr "username already exists" -o fuff.out

• Use users saved in fuff.out to bruteforce

ffuf -w userlist.txt:W1,/usr/share/seclists/Passwords/Common-Credentials/10-million-password-list-top-100.txt:W2 -X POST -d "username=W1&password=W2" -H "Content-Type: application/x-www-form-urlencoded" -u http://<targetURL>/customers/login -fc 200

Fuzz Subdomains

ffuf -u http://FUZZ.test.com -c -w  /usr/share/seclists/Discovery/DNS/subdomains-top1million-5000.txt

or if the subdomains are listed in the target's host file

ffuf -w /usr/share/seclists/Discovery/DNS/namelist.txt -H "Host: FUZZ.test.com" -u http://<target-IP> -fs 0

• Fuzz Vhosts & Server Blocks

ffuf -u http://FUZZ.test.com -c -w /usr/share/seclists/Discovery/DNS/subdomains-top1million-5000.txt -fs 0
ffuf -u http://test.com -c -w /usr/share/seclists/Discovery/DNS/subdomains-top1million-5000.txt -H 'Host: FUZZ.test.com' -fs 0

Proxy

• -replay-proxy <IP> or -x <ProxyIP>

Gobuster

Repo

Directories

gobuster dir -u <URL> -w <wordlist>

DNS

gobuster dns -d <domainName> -w <wordlist> --show-cname --show-ips --resolver <dns-Server>

Vhosts

• Find other Domains on a host via seclists/Discovery/DNS/subdomains-top1million-5000.txt

gobuster vhost -u <URL> -w <wordlist> 

FileExtension

-x

• Fuzz for files and file extensions

gobuster dir -u <URL> -w /usr/share/seclists/Discovery/raft-small-word-lowercase.txt -x .conf,.js

Basic Auth

gobuster help dir

• --username and --password

• dir -s Accept HTTP Status

• dir -k Skip TLS Auth

• dir -a User Agent

Wordlists

/usr/share/seclists/Discovery/Web-Content/common.txt
/usr/share/seclists/Discovery/Web-Content/big.txt
/usr/share/seclists/Discovery/Web-Content/directory-list-2.3-big.txt
/usr/share/seclists/Discovery/DNS/subdomains-top1million-110000.txt
/usr/share/seclists/Discovery/Web-Content/raft-medium-files.txt

Wfuzz

• Fuzz parameters

wfuzz -c -z file,/usr/share/seclists/Discovery/Web-Content/common.txt -X POST --hh 45 -u http://<target-IP>/api/items\?FUZZ\=test