sigma rules around using MSI for privilege escalation #5010
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Welcome @sec-hbaer 👋
It looks like this is your first pull request on the Sigma rules repository!
Please make sure to read the SigmaHQ conventions document to make sure your contribution is adhering to best practices and has all the necessary elements in place for a successful approval.
Thanks again, and welcome to the Sigma community! 😃
nasbench
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Sep 22, 2024
rules/windows/process_creation/proc_creation_win_correlation_msi_privesc.yml
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Summary of the Pull Request
SEC Consult released a blog post about using MSI installer and repair functionality for escalating privileges (https://sec-consult.com/blog/detail/msi-installer-repair-to-system-a-detailed-journey/)
This merge request adds the sigma rules to this repo.
Changelog
new: MSI repair process completed
new: Privilege Escalation to System using MSI installers
new: Process Execution of Elevated msiexec.exe
new: Process Execution of Elevated OpenWith.exe
new: Elevated System Shell Spawned From Browser
new: Process Execution of Repair Functionality of msiexec.exe