WAFW00F identifies and fingerprints Web Application Firewall (WAF) products.
How does it work?
To do its magic, WAFW00F does the following:
- Sends a normal HTTP request and analyses the response; this identifies a number of WAF solutions
- If that is not successful, it sends a number of (potentially malicious) HTTP requests and uses simple logic to deduce which WAF it is
- If that is also not successful, it analyses the responses previously returned and uses another simple algorithm to guess if a WAF or security solution is actively responding to our attacks
For further details, check out the source code on the main site, github.com/sandrogauci/wafw00f.
What does it detect?
It detects a number of WAFs. To view which WAFs it is able to detect run
WAFW00F with the
-l option. At the time of writing the output is as follows:
$ wafw00f -l ^ ^ _ __ _ ____ _ __ _ _ ____ ///7/ /.' \ / __////7/ /,' \ ,' \ / __/ | V V // o // _/ | V V // 0 // 0 // _/ |_n_,'/_n_//_/ |_n_,' \_,' \_,'/_/ < ...' WAFW00F - Web Application Firewall Detection Tool By Sandro Gauci && Wendel G. Henrique Can test for these WAFs: Anquanbao FortiWeb Naxsi Juniper WebApp Secure IBM Web Application Security Cisco ACE XML Gateway Better WP Security F5 BIG-IP ASM Citrix NetScaler ModSecurity (OWASP CRS) F5 BIG-IP APM 360WangZhanBao Mission Control Application Shield PowerCDN Safedog Sucuri WAF F5 FirePass DenyALL WAF Trustwave ModSecurity CloudFlare Profense Wallarm Incapsula WAF Radware AppWall F5 BIG-IP LTM Art of Defence HyperGuard Aqtronix WebKnight Teros WAF eEye Digital Security SecureIIS BinarySec IBM DataPower Microsoft ISA Server NetContinuum NSFocus ChinaCache-CDN West263CDN InfoGuard Airlock AdNovum nevisProxy Barracuda Application Firewall Comodo WAF Imperva SecureSphere BlockDoS Edgecast / Verizon Digital media Microsoft URLScan Applicure dotDefender USP Secure Entry Server F5 Trafficshield
How do I use it?
First, install the tools as described here.
For help please make use of the
--help option. The basic usage is to pass it
a URL as an argument. Example:
$ wafw00f https://www.ibm.com/ ^ ^ _ __ _ ____ _ __ _ _ ____ ///7/ /.' \ / __////7/ /,' \ ,' \ / __/ | V V // o // _/ | V V // 0 // 0 // _/ |_n_,'/_n_//_/ |_n_,' \_,' \_,'/_/ < ...' WAFW00F - Web Application Firewall Detection Tool By Sandro Gauci && Wendel G. Henrique Checking https://www.ibm.com/ The site https://www.ibm.com/ is behind a Citrix NetScaler Number of requests: 6
How do I install it?
The following should do the trick:
python setup.py install
pip install wafw00f
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How do I write my own new checks?
Follow the instructions on the wiki