Windows event log · Microsoft-Windows-AppLocker/Packaged app-Execution8020 A packaged app was allowed to run
- Defender and policy
- 3 fields
Microsoft-Windows-AppLocker%4Packaged app-Execution.evtxMicrosoft-Windows-AppLocker
Fields EvtxECmd extracts
3 columns in the EvtxECmd CSV
- ExecutableInfo
%Package%- %Package% = /Event/UserData/RuleAndFileData/Package
- PayloadData2
%Fqbn%- %Fqbn% = /Event/UserData/RuleAndFileData/Fqbn
- PayloadData3
TargetUser- %TargetUser% = /Event/UserData/RuleAndFileData/TargetUser
Sample event
Event XML from the map file
<Event>
<System>
<Provider Name="Microsoft-Windows-AppLocker" Guid="{cbda4dbf-8d5d-4f69-9578-be14aa540d22}"/>
<EventID>8020</EventID>
<Version>0</Version>
<Level>4</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x2000000000000000</Keywords>
<TimeCreated SystemTime="2019-12-03T00:38:37.962228500Z"/>
<EventRecordID>52605</EventRecordID>
<Correlation/>
<Execution ProcessID="756" ThreadID="14288"/>
<Channel>Microsoft-Windows-AppLocker/Packaged app-Execution</Channel>
<Computer>Thunder.cloud.corp.com</Computer>
<Security UserID="[SID]"/>
</System>
<UserData>
<RuleAndFileData xmlns="http://schemas.microsoft.com/schemas/event/Microsoft.Windows/1.0.0.0">
<PolicyNameLength>4</PolicyNameLength>
<PolicyName>APPX</PolicyName>
<RuleId>{[GUID]}</RuleId>
<RuleNameLength>39</RuleNameLength>
<RuleName>(Default Rule) All signed Appx packages</RuleName>
<RuleSddlLength>81</RuleSddlLength>
<RuleSddl>D:(XA;;FX;;;S-1-1-0;((Exists APPID://FQBN) && ((APPID://FQBN) >= ({"*\*\*",0}))))</RuleSddl>
<TargetUser>[SID]</TargetUser>
<TargetProcessId>20176</TargetProcessId>
<PackageLength>26</PackageLength>
<Package>MICROSOFT.AAD.BROKERPLUGIN</Package>
<FqbnLength>126</FqbnLength>
<Fqbn>CN=MICROSOFT WINDOWS, O=MICROSOFT CORPORATION, L=REDMOND, S=WASHINGTON, C=US\MICROSOFT.AAD.BROKERPLUGIN\APPX\1000.18362.449.00</Fqbn>
</RuleAndFileData>
</UserData>
</Event>References
2 links
Source: evtx/Maps/Microsoft-Windows-AppLocker-PackagedApp-Execution_Microsoft-Windows-AppLocker_8020.map(opens in new tab) by Troy Larson and contributors(opens in new tab), MIT License(opens in new tab)