May 2017
Intermediate to advanced
416 pages
21h 33m
English
Content preview from Nmap: Network Exploration and Security Auditing Cookbook - Second Edition
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How it works...
The arguments -p1433 --script ms-sql-ntlm-info tells Nmap to launch the ms-sql-ntlm-info script against the MS SQL server running on port 1433. This script was originally committed by Justin Cacak, and it was created to extract information from targets preauthentication.
The script ms-sql-ntlm-info works by sending a malformed MS-TDS NTLM authentication request that causes the server to respond with a NT LAN Manager Security Support Provider (NTLMSSP) message revealing the information mentioned previously.
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