Synopsis
Activation Period |
14 Days |
Training Period |
30 Days |
Test Period |
N/A (single event) |
Deduplication Period |
14 Days |
Required Data |
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Detection Modules |
|
Detector Tags |
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ATT&CK Tactic |
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ATT&CK Technique |
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Severity |
Low |
Description
SecureBoot was disabled, this might be indicative of someone trying to install an alternate non-UEFI supported OS.
Attacker's Goals
Disable SecureBoot to install another OS on the machine.
Investigative actions
Check if a new operating system was installed on the same hardware.