Scanning and Recon
These tools will scan web applications for vulnerabilities and misconfigurations, remember that they will cause a lot of traffic making lots of requests. Using APIs will advance your scanning but may cost $$$.
NOTE: This is not an exhaustive list.
WAF detect
Your target may have a web application firewall (WAF) which might try to prevent scanning, exploitation and other security tests. It's important that we can identify what WAF is in place so we can try and bypass it. Some targets might be vulnerable and normally an exploit would work however the WAF is preventing the exploit from popping the box. You can try to encode the payload (Burpsuite is good for this) amongst other things to bypass the WAF.
- Blog: https://labs.detectify.com/2022/05/09/discovering-the-origin-host-to-bypass-waf
- Blog: https://blog.yeswehack.com/yeswerhackers/web-application-firewall-bypass
- Identify and fingerprint web application firewalls: https://github.com/EnableSecurity/wafw00f
- Detect and bypass web application firewalls: https://github.com/Ekultek/WhatWaf
- Everything about web application firewalls (educational): https://github.com/0xInfection/Awesome-WAF
- Nuclei template to detect WAFs: https://github.com/projectdiscovery/nuclei-templates/blob/master/technologies/waf-detect.yaml
- Detect WAFs using:
asnmap -org paypal -silent | dnsx -ptr -ro -silent | cdncheck -resp -silent
Reconnaissance
Automated recon scripts which automates a lot of the boring aspects of recon for you. They can be used to run some cursory automated vulnerability checks like XSS, Open Redirects, SSRF, CRLF, LFI, SQLi, SSL tests, SSTI, DNS zone transfers. Also can perform passive and active recon testing such as subdomain enumeration, credential bruteforce, permutations, certificate transparency, source code scraping, analytics, DNS records and directory fuzzing, dorking, ports scanning, screenshots, nuclei scanning on your targets and more. The best one is reconFTW but we provide others for comparison.
- https://github.com/six2dez/reconftw | Free scan config (no API)
- https://github.com/Tib3rius/AutoRecon
- https://github.com/AdmiralGaust/bountyRecon
- https://github.com/offhourscoding/recon
- https://github.com/Sambal0x/Recon-tools
- https://github.com/yourbuddy25/Hunter
- https://github.com/venom26/recon/blob/master/ultimate_recon.sh
- https://gist.github.com/dwisiswant0/5f647e3d406b5e984e6d69d3538968cd
- https://github.com/capt-meelo/LazyRecon
- https://github.com/phspade/Automated-Scanner
- https://github.com/shmilylty/OneForAll
- https://github.com/SolomonSklash/chomp-scan
- https://github.com/Screetsec/Sudomy
- https://github.com/Edu4rdSHL/findomain
- https://github.com/SilverPoision/Rock-ON
- https://github.com/epi052/recon-pipeline
Vulnerability scanners
To quickly cover a lot of ground it's a good idea to scan your target using vulnerability scanners as they might be able to discover a vulnerability or misconfiguration that you can't find. To avoid WAFs make sure to use a list of random user-agent strings and a residential proxy list if possible and maybe encode some payloads.
- Axiom distributes the load of your scanning tools across multiple servers. https://github.com/pry0cc/axiom | Twitter Thread
- Nuclei scanner: https://github.com/projectdiscovery/nuclei | The Ultimate Guide to Finding Bugs With Nuclei
- WordPress related Nuclei templates: https://github.com/topscoder/nuclei-wordfence-cve
- Use Osmedeus to build your own reconnaissance system (Great for scanning large amount of target hosts): https://github.com/osmedeus/osmedeus-base [Free and Paid]
- CMS Detection and Exploitation suite - Scan WordPress, Joomla, Drupal and over 180 other CMSs: https://github.com/Tuhinshubhra/CMSeeK
- The Swiss Army knife for automated Web Application Testing: https://github.com/jaeles-project/jaeles | Jaeles Scanner
- Attack Surface Management Platform, used to discover hidden assets and vulnerabilities: https://github.com/1N3/Sn1per
- Enumerate subdomains and vulnerability scan them:
subfinder -d nasa.gov -silent | httpx -silent | nuclei -silent -s critical,high,medium,low -o vulns.txt
- Wordpress CMS specific vulnerability scanner, version detection, plugin enumeration and user account bruteforce tool: https://github.com/wpscanteam/wpscan | WPScan Documentation [Free and paid]
- Joomla CMS specific vulnerability scanner: https://github.com/OWASP/joomscan
- Drupal CMS specific vulnerability scanner: https://github.com/immunIT/drupwn
- Watch Catalan police union hack to learn how to utilize ZAP to discover vulnerabilities: https://www.zaproxy.org
- Pyfiscan is a web-application vulnerability and version scanner which can be used to locate out-dated versions of common web-applications: https://github.com/fgeek/pyfiscan
- User-Agent , X-Forwarded-For and Referer SQLI Fuzzer: https://github.com/root-tanishq/userefuzz
- Nmap Scripting Engine (NSE) can be used to perform version detection, network discovery and vulnerability scan/exploitation: https://nmap.org/book/man-nse.html | Nmap Scripting Engine | Scripts
- Scan for SQLi/XSS/LFI/RFI and other common vulnerabilities: https://github.com/v3n0m-Scanner/V3n0M-Scanner
- Quickly discover the attack surface, and identify vulnerabilities: https://github.com/yogeshojha/rengine
- XSS specific scanner and utility focused on automation: https://github.com/hahwul/dalfox
- high-performance vulnerability scanner! Supports user-defined PoC and comes with several built-in types, such as CVE, CNVD, default passwords, information disclosure, fingerprint identification, unauthorized access, arbitrary file reading, and command execution: https://github.com/zan8in/afrog
Subdomain enumeration
Enumerate your targets top level domain (TLD) as part of your recon to identify entry points in your targets infrastructure. Pay special attention to interesting subdomains such as test, dev, backup, etc. Your targets subdomains may also be running out of date software, subdomains might not be behind a WAF where the main page will be, less or no authentication where there should be and more vulnerabilities may exist as opposed to the TLD.
- https://github.com/OWASP/Amass
- https://github.com/aboul3la/Sublist3r
- You can also try using reconftw for a more comprehensive subdomain enumeration, using different tools and techniques.
./reconftw.sh -d nasa.gov -s
- https://github.com/projectdiscovery/subfinder
- Subdomain enumeration dork:
site:.nasa.gov
- https://github.com/projectdiscovery/shuffledns
- https://github.com/projectdiscovery/dnsx
- https://github.com/infosec-au/altdns
- https://github.com/resyncgg/ripgen
Subdomain screenshot
Screenshot subdomains during your recon process to quickly sift through and identify different subdomains without needing to load each one
- gowitness - a golang, web screenshot utility using Chrome Headless: https://github.com/sensepost/gowitness
httpx -l subdomains.txt -screenshot
| https://github.com/projectdiscovery/httpx- EyeWitness is designed to take screenshots of websites, provide some server header info, and identify default credentials if possible: https://github.com/RedSiege/EyeWitness
Subdomain takeover
A subdomain takeover allows us to gain control over a misconfigured or abandoned subdomain. This is done by exploiting vulnerabilities in DNS settings, expired or deleted services, or incomplete migrations. Once control is established, we can employ social engineering tactics such as phishing, this could be hosting phishing pages on legitimate company subdomains that are already trusted by employees.
- https://github.com/EdOverflow/can-i-take-over-xyz
- https://github.com/Ice3man543/SubOver
- https://github.com/projectdiscovery/nuclei-templates/tree/main/http/takeovers
- https://www.hackerone.com/application-security/guide-subdomain-takeovers
Subdomain monitoring
Monitor your target for new subdomains whenever they pop up. Sometimes developers will create a new and temporary subdomain for testing and development, be notified whenever this happens. Include vulnerability scanners into the below bash script such as nuclei to automate some security testing as well.
- https://github.com/projectdiscovery/subfinder
- https://github.com/tomnomnom/anew
- https://github.com/projectdiscovery/notify
#!/bin/bash while true do subfinder -silent -dL domains.txt -all | anew subdomains.txt | notify sleep 3600 done
Be notified when your target updates their website.
#!/bin/bash while true do cat subdomains.txt -silent | httpx -sc -cl -location -title -silent | anew changes.txt | notify sleep 15 done
Content discovery
Find endpoints, URLs, Parameters, Resources and much more with content discovery.
- https://github.com/praetorian-inc/fingerprintx
- https://github.com/projectdiscovery/httpx
- https://github.com/tomnomnom/waybackurls
- Find AWS S3 buckets and test their permissions: https://github.com/gwen001/s3-buckets-finder
- Scan for open S3 buckets and dump the contents: https://github.com/sa7mon/S3Scanner
- Chrome extension that lists Amazon S3 Buckets while browsing: https://github.com/AlecBlance/S3BucketList
Fuzzing
- https://github.com/sullo/nikto
- https://github.com/epi052/feroxbuster
- https://github.com/OJ/gobuster
- https://github.com/ffuf/ffuf
- https://github.com/maurosoria/dirsearch
Word Lists
Word lists can be used in your content discovery when performing directory bruteforcing and subdomain bruteforcing.
- All the best word lists for different tools and content discovery goals: https://wordlists.assetnote.io
- Repository of many different kinds of word lists: https://github.com/danielmiessler/SecLists
- Quickly generate context-specific wordlists for content discovery from lists of URLs or paths : https://github.com/ameenmaali/wordlistgen
- Content discovery URLs and files word list: https://gist.github.com/jhaddix/b80ea67d85c13206125806f0828f4d10
- File and directory discovery word list: https://github.com/danielmiessler/SecLists/tree/master/Discovery/Web-Content
- Subdomain enumeration word list: https://gist.github.com/jhaddix/f64c97d0863a78454e44c2f7119c2a6a
- Potentially dangerous files: https://github.com/Bo0oM/fuzz.txt
- Download and search specific domain names using (only includes popular cloud providers): https://kaeferjaeger.gay/?dir=sni-ip-ranges
- Search for and extract your targets domains:
cat ~/sni_ip_ranges/*.txt | grep "\target\.com" | awk -F'-- ' '{print $2}' | tr ' ' '\n' | tr '[' ' ' | sed 's/ //' | sed 's/\]//' | sort -u
- Extract only domains:
grep -E -o '[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+)+(\.[a-zA-Z]{2,})' ~/sni_ip_ranges/*.txt > domains.txt
- Extract only domains:
- Search for and extract your targets domains:
Port scanners
When performing a port scan pay special attention to non-standard ports.
- https://github.com/nmap/nmap
- https://github.com/projectdiscovery/naabu
- https://github.com/robertdavidgraham/masscan
- https://github.com/zmap/zmap
- https://github.com/RustScan/RustScan
Technology scanners
NOTE: using browser add-ons will change your browser fingerprint and reduce anonymity.
When performing a penetration test we will want to know what technology is running on the target and what version it's running as so that later we can start looking for possible working public exploits.
- Browser add-on to detect web technologies: https://www.wappalyzer.com
- Browser add-on to detect web technologies: https://www.whatruns.com
- Browser add-on to detect web technologies: https://builtwith.com/toolbar
- WhatWeb identifies web technologies: https://github.com/urbanadventurer/whatweb
- Port of Wappalyzer (uncovers technologies used on websites) to automate mass scanning: https://github.com/rverton/webanalyze
subfinder -d nasa.gov -silent | httpx -silent | nuclei -t technologies -silent
- A utility to detect various technology for a given IP address: https://github.com/projectdiscovery/cdncheck
Web Crawlers
Crawl a website, extract all URL endpoints and save them for further analysis. Useful for digging up parameters on websites to test for common vulnerabilities (XSS, SQLi, IDOR, LFI/RFI, etc)
- https://github.com/projectdiscovery/katana
- https://github.com/jaeles-project/gospider
- https://github.com/hakluke/hakrawler
- https://www.zaproxy.org
- https://github.com/edoardottt/cariddi
ASN scanners
Map out an organizations network ranges using ASN information.
- https://github.com/projectdiscovery/asnmap
- https://github.com/banviktor/asnlookup
amass intel -asn AS21556
echo 'nasa' | metabigor net --org -v
echo 'AS21556' | metabigor net --asn -v
amass intel -active -org nasa -max-dns-queries 2500 | awk -F, '{print $1}' ORS=',' | sed 's/,$//' | xargs -P3 -I@ -d ',' amass intel -active -asn @ -max-dns-queries 2500| sort -u
Google hacking
Refine your google searches (also works on Bing and DuckDuckGo) to discover paths, files, vulnerabilities, endpoints, login portals and technology.
- (Book) Google Hacking for Penetration Testers 3rd Edition
- https://github.com/Proviesec/google-dorks
- https://www.exploit-db.com/google-hacking-database
- https://dorksearch.com
- https://taksec.github.io/google-dorks-bug-bounty
Intercepting proxies
- https://mitmproxy.org
- https://portswigger.net/burp
- https://www.zaproxy.org
- https://github.com/projectdiscovery/proxify
Exploitation
For automatic exploit tools and payloads, see exploitation.