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Fix some typo #206

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Fix some typo #206

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d67b651
fix incorrection logic exclusion for Powershell PipeEvent
Aug 21, 2024
13599dd
fix only line with a ; instead of a ,
Aug 21, 2024
4f22b79
Some rule names with a technique_id did not have the prefix tehcnique_id
Aug 21, 2024
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6 changes: 3 additions & 3 deletions 12_13_14_registry_event/include_office_dde.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,9 +4,9 @@
<RegistryEvent onmatch="include">
<!--Microsoft:Office:Security _features-->
<!--https://msrc.microsoft.com/update-guide/vulnerability/ADV170021-->
<TargetObject name="T1559.002,office" condition="end with">\Word\Security\AllowDDE</TargetObject>
<TargetObject name="T1559.002,office" condition="end with">\Excel\Security\DisableDDEServerLaunch</TargetObject>
<TargetObject name="T1559.002,office" condition="end with">\Excel\Security\DisableDDEServerLookup</TargetObject>
<TargetObject name="technique_id=T1559.002,office" condition="end with">\Word\Security\AllowDDE</TargetObject>
<TargetObject name="technique_id=T1559.002,office" condition="end with">\Excel\Security\DisableDDEServerLaunch</TargetObject>
<TargetObject name="technique_id=T1559.002,office" condition="end with">\Excel\Security\DisableDDEServerLookup</TargetObject>
</RegistryEvent>
</RuleGroup>
</EventFiltering>
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8 changes: 4 additions & 4 deletions 12_13_14_registry_event/include_office_security_features.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,10 @@
<RegistryEvent onmatch="include">
<!--Microsoft:Office:Security _features-->
<!--https://github.com/SigmaHQ/sigma/blob/master/rules/windows/registry_event/sysmon_disable_microsoft_office_security_features.yml-->
<TargetObject name="T1562,office" condition="end with">\VBAWarnings</TargetObject>
<TargetObject name="T1562,office" condition="end with">\DisableInternetFilesInPV</TargetObject>
<TargetObject name="T1562,office" condition="end with">\DisableUnsafeLocationsInPV</TargetObject>
<TargetObject name="T1562,office" condition="end with">\DisableAttachementsInPV</TargetObject>
<TargetObject name="technique_id=T1562,office" condition="end with">\VBAWarnings</TargetObject>
<TargetObject name="technique_id=T1562,office" condition="end with">\DisableInternetFilesInPV</TargetObject>
<TargetObject name="technique_id=T1562,office" condition="end with">\DisableUnsafeLocationsInPV</TargetObject>
<TargetObject name="technique_id=T1562,office" condition="end with">\DisableAttachementsInPV</TargetObject>
</RegistryEvent>
</RuleGroup>
</EventFiltering>
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2 changes: 1 addition & 1 deletion 17_18_pipe_event/include_cobaltstrike.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
<PipeName name="technique_id=T1021.002,technique_name=SMB/Windows Admin Shares" condition="end with">-server</PipeName> <!-- default cobalt strike pipe name-->
</Rule>
<PipeName name="technique_id=T1021.002,technique_name=SMB/Windows Admin Shares" condition="begin with">\msagent_</PipeName> <!-- default cobalt strike pipe name-->
<PipeName name="technique_id=T1055; Possible Cobalt Strike post-exploitation jobs." condition="begin with">\postex_</PipeName> <!-- default cobalt strike pipe name-->
<PipeName name="technique_id=T1055,Possible Cobalt Strike post-exploitation jobs." condition="begin with">\postex_</PipeName> <!-- default cobalt strike pipe name-->
<PipeName name="technique_id=T1021.004,technique_name=Remote Services: SSH" condition="begin with">\postex_ssh_</PipeName> <!-- default cobalt strike pipe name-->
<PipeName name="technique_id=T1021.002,technique_name=SMB/Windows Admin Shares" condition="begin with">\status_</PipeName> <!-- default cobalt strike pipe name-->
</PipeEvent>
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8 changes: 2 additions & 6 deletions 17_18_pipe_event/include_powershell.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,8 @@
<PipeEvent onmatch="include">
<Rule groupRelation="and">
<PipeName name="technique_id=T1059.001,technique_name=PowerShell" condition="begin with">\PSHost</PipeName>
<Image condition="is not">powershell.exe</Image>
</Rule>
<Rule groupRelation="and">
<PipeName name="technique_id=T1059.001,technique_name=PowerShell" condition="begin with">\PSHost</PipeName>
<Image condition="is not">powershell_ise.exe</Image>
</Rule>
<Image condition="excludes any">powershell.exe;powershell_ise.exe</Image>
</Rule>
</PipeEvent>
</RuleGroup>
</EventFiltering>
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