Web Tool - WFuzz - HackTricks

# Web Tool - WFuzz

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A tool to FUZZ web applications anywhere.

> Wfuzz has been created to facilitate the task in web applications assessments and it is based on a simple concept: it replaces any reference to the FUZZ keyword by the value of a given payload.

## Installation

Installed in Kali

Github: https://github.com/xmendez/wfuzz

    pip install wfuzz

## Filtering options

    --hs/ss "regex" #Hide/Show
    #Simple example, match a string: "Invalid username"
    #Regex example: "Invalid *"

    --hc/sc CODE #Hide/Show by code in response
    --hl/sl NUM #Hide/Show by number of lines in response
    --hw/sw NUM #Hide/Show by number of words in response
    --hh/sh NUM #Hide/Show by number of chars in response
    --hc/sc NUM #Hide/Show by response code

## Output options

    wfuzz -e printers #Prints the available output formats
    -f /tmp/output,csv #Saves the output in that location in csv format

### Encoders options

    wfuzz -e encoders #Prints the available encoders
    #Examples: urlencode, md5, base64, hexlify, uri_hex, doble urlencode

In order to use an encoder, you have to indicate it in the "-w" or "-z" option.

Examples:

    -z file,/path/to/file,md5 #Will use a list inside the file, and will transform each value into its md5 hash before sending it
    -w /path/to/file,base64 #Will use a list, and transform to base64
    -z list,each-element-here,hexlify #Inline list and to hex before sending values

## CheatSheet

### Login Form bruteforce

#### POST, Single list, filter string (hide)

    wfuzz -c -w users.txt --hs "Login name" -d "name=FUZZ&password=FUZZ&autologin=1&enter=Sign+in" http://zipper.htb/zabbix/index.php
    #Here we have filtered by line

#### POST, 2 lists, filter code (show)

    wfuzz.py -c -z file,users.txt -z file,pass.txt --sc 200 -d "name=FUZZ&password=FUZ2Z&autologin=1&enter=Sign+in" http://zipper.htb/zabbix/index.php
    #Here we have filtered by code

#### GET, 2 lists, filter string (show), proxy, cookies

    wfuzz -c -w users.txt -w pass.txt --ss "Welcome " -p 127.0.0.1:8080:HTTP -b "PHPSESSIONID=1234567890abcdef;customcookie=hey" "http://example.com/index.php?username=FUZZ&password=FUZ2Z&action=sign+in"

### Bruteforce Directory/RESTful bruteforce

Arjun parameters wordlist

    wfuzz -c -w /tmp/tmp/params.txt --hc 404 https://domain.com/api/FUZZ

### Path Parameters BF

    wfuzz -c -w ~/git/Arjun/db/params.txt --hw 11 'http://example.com/path%3BFUZZ=FUZZ'

### Header Authentication

#### Basic, 2 lists, filter string (show), proxy

    wfuzz -c -w users.txt -w pass.txt -p 127.0.0.1:8080:HTTP --ss "Welcome" --basic FUZZ:FUZ2Z "http://example.com/index.php"

#### NTLM, 2 lists, filter string (show), proxy

    wfuzz -c -w users.txt -w pass.txt -p 127.0.0.1:8080:HTTP --ss "Welcome" --ntlm 'domain\FUZZ:FUZ2Z' "http://example.com/index.php"

### Cookie/Header bruteforce (vhost brute)

#### Cookie, filter code (show), proxy

    wfuzz -c -w users.txt -p 127.0.0.1:8080:HTTP --ss "Welcome " -H "Cookie:id=1312321&user=FUZZ"  "http://example.com/index.php"

#### User-Agent, filter code (hide), proxy

    wfuzz -c -w user-agents.txt -p 127.0.0.1:8080:HTTP --ss "Welcome " -H "User-Agent: FUZZ"  "http://example.com/index.php"

#### Host

    wfuzz -c -w /usr/share/wordlists/SecLists/Discovery/DNS/subdomains-
    top1million-20000.txt --hc 400,404,403 -H "Host: FUZZ.example.com" -u
    http://example.com -t 100

### HTTP Verbs (methods) bruteforce

#### Using file

    wfuzz -c -w methods.txt -p 127.0.0.1:8080:HTTP --sc 200 -X FUZZ "http://example.com/index.php"

#### Using inline list

    $ wfuzz -z list,GET-HEAD-POST-TRACE-OPTIONS -X FUZZ http://testphp.vulnweb.com/

### Directory & Files Bruteforce

    #Filter by whitelisting codes
    wfuzz -c -z file,/usr/share/wordlists/dirbuster/directory-list-2.3-medium.txt --sc 200,202,204,301,302,307,403 http://example.com/uploads/FUZZ

## Tool to bypass Webs

https://github.com/carlospolop/fuzzhttpbypass

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> Learn & practice GCP Hacking: HackTricks Training GCP Red Team Expert (GRTE)

> Support HackTricks
> - Check the subscription plans!
> - Join the 💬 Discord group or the telegram group or follow us on Twitter 🐦 @hacktricks_live.
> - Share hacking tricks by submitting PRs to the HackTricks and HackTricks Cloud github repos.