Description
This module can be used to crawl MS SQL Server database links and deploy Metasploit payloads through links configured with sysadmin privileges using a valid SQL Server Login.
If you are attempting to obtain multiple reverse shells using this module we recommend setting the "DisablePayloadHandler" advanced option to "true", and setting up a exploit/multi/handler to run in the background as a job to support multiple incoming shells.
If you are interested in deploying payloads to specific servers this module also supports that functionality via the "DEPLOYLIST" option.
Currently, the module is capable of delivering payloads to both 32bit and 64bit Windows systems via powershell memory injection methods based on Matthew Graeber's work. As a result, the target server must have powershell installed. By default, all of the crawl information is saved to a CSV formatted log file and MSF loot so that the tool can also be used for auditing without deploying payloads.
Module options
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use exploit/windows/mssql/mssql/linkcrawlermsf undefined(linkcrawler) > show actions ...actions...msf undefined(linkcrawler) > set ACTION < action-name >msf undefined(linkcrawler) > show options ...show and set options...msf undefined(linkcrawler) > runPrioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub