Service and Version Detection (-sV)

To know that port 22 or port 80 are open provides basic information. Version detection allows you to figure out exactly what software you are currently running (e.g.: Apache httpd 2.4.57 Debian o OpenSSH 9.2p1).

When a TCP or UDP port reports as an open port, Ghosstless sends a number of meticulously designed application probes. It analyzes responses received against a signature database that contains thousands of regular expressions to identify software, exact versions, host names and module names.

• -sV: Enabling the detection of service versions at all open ports.
• --version-intensity <0-9>: Control the aggressiveness of version probes (by default 7). Minor values only prove the most common probes and 9 values completely every sign.
• --version-light: Equivalente a --version-intensity 2. Scanning ultra-fast versions.
• --version-all: Equivalente a --version-intensity 9. Maximum completeness.
• --version-trace: Reprint every pint package sent and received for profound purification.