OS-WINDOWS -- Snort has detected traffic targeting vulnerabilities in a Windows-based operating system. This does not include browser traffic or other software on the OS, but attacks against the OS itself.
OS-WINDOWS Windows Win32k.sys bSimpleFill elevation of privilege attempt
This rule looks for a known block of malicious code inside of a PE file that attempts to gain privilege.
This rule is triggered when a malicious executable attempts to exploit a vulnerability is a Windows Graphics driver.
No public information
No known false positives
Cisco Talos Intelligence Group
No rule groups
None
No information provided
None
Tactic: Privilege Escalation
Technique: Exploitation for Privilege Escalation
For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org
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