Which tool performs banner-grabbing, status code enumeration, and header ordering analysis to fingerprint a web server?

Which tool performs banner-grabbing, status code enumeration, and header ordering analysis to fingerprint a web server?

• A. NCollector Studio
• B. httprecon
• C. Sequencer tool
• D. Hashcat

Answer: (B)

Banner grabbing, status code enumeration, and header ordering analysis are techniques used to identify a web server’s software and version by examining what the server reveals in HTTP responses. Banner grabbing pulls information from headers (like Server or X-Powered-By) to reveal the server software. Status code enumeration tests how the server responds to different requests, helping you map server behavior and detect potential misconfigurations. Header ordering analysis looks at the sequence of headers in responses, which can carry distinctive fingerprints for certain servers or versions. The httprecon tool is designed to automate these exact tasks. It collects HTTP banners, records and analyzes a range of response status codes across multiple requests, and examines the order of headers to help fingerprint the web server. That combination makes it the best fit for fingerprinting a web server using these methods. Other tools in the list aren’t built around this specific workflow for HTTP fingerprinting and banner/header analysis, so they don’t fit as well for this purpose.

Banner grabbing, status code enumeration, and header ordering analysis are techniques used to identify a web server’s software and version by examining what the server reveals in HTTP responses. Banner grabbing pulls information from headers (like Server or X-Powered-By) to reveal the server software. Status code enumeration tests how the server responds to different requests, helping you map server behavior and detect potential misconfigurations. Header ordering analysis looks at the sequence of headers in responses, which can carry distinctive fingerprints for certain servers or versions.

The httprecon tool is designed to automate these exact tasks. It collects HTTP banners, records and analyzes a range of response status codes across multiple requests, and examines the order of headers to help fingerprint the web server. That combination makes it the best fit for fingerprinting a web server using these methods.

Other tools in the list aren’t built around this specific workflow for HTTP fingerprinting and banner/header analysis, so they don’t fit as well for this purpose.