win:security 5449
A Windows Filtering Platform provider context has been changed.
- Log source
- Windows Security event log
- Host type
- Windows (workstation, member server, domain controller)
- How to enable
- Advanced Audit Policy: Policy Change > Audit Filtering Platform Policy Change
- Audit category
- Policy Change
- Audit subcategory
- Audit Filtering Platform Policy Change
- Tier, host type
- Listed
- Techniques
- 0
- Rules depending on it
- Sigma 1
Why this tier
By role
| Role | Tier | Basis |
|---|---|---|
| Windows workstation | Listed | |
| Windows member server | Listed | |
| Windows domain controller | Listed | |
| Windows web server (IIS), internet-facing | Listed |
Techniques it helps detect
No ATT&CK analytic names this event. Its standing comes from the standards and rules below.
Rules that depend on it
Sigma 1
- HackTool - NoFilter Execution by Stamatis Chatzimangou (st0pp3r)
Standards and guidance naming it
| Requirement | Relation | Basis |
|---|---|---|
| Microsoft: Events to monitor with potential criticalityAppendix L: Events to Monitor (Windows Server AD DS best practices) | Names this event | potential criticality Low: A Windows Filtering Platform provider context has been changed. |