Microsoft-Windows-Hyper-V-EmulatedNic

38 events across 3 channels

Event	Title	Channel	Sample
1	[VMID VmId]	Operational	N
1	[VMID VmId] TraceData.	Microsoft-Windows-Hyper-V-Worker-Analytic	N
2	[VMID VmId]	Operational	N
2	[VMID VmId] TraceData.	Microsoft-Windows-Hyper-V-Worker-Analytic	N
3	[VMID VmId]	Operational	N
3	[VMID VmId] TraceData.	Microsoft-Windows-Hyper-V-Worker-Analytic	N
4	[VMID VmId]	Operational	N
4	[VMID VmId] TraceData.	Microsoft-Windows-Hyper-V-Worker-Analytic	N
12440	'VmName' error 'ErrorCodeString' (ErrorCode) while opening file 'String' during …	Operational	N
12440	'VmName' error 'ErrorCodeString' (ErrorCode) while opening file 'String' during …	Microsoft-Windows-Hyper-V-Worker-Admin	N
12530	'VmName' device Device could not allocate guest physical address space	Operational	N
12530	'VmName' device Device could not allocate guest physical address space.	Microsoft-Windows-Hyper-V-Worker-Admin	N
12531	Device Device could not allocate guest physical address space	Operational	N
12531	Device Device could not allocate guest physical address space.	Microsoft-Windows-Hyper-V-Worker-Admin	N
12560	'VmName' Static MAC address MacAddress for "NicName" (NicGuid) is invalid	Operational	N
12560	'VmName' Static MAC address MacAddress for "NicName" (NicGuid) is invalid.	Microsoft-Windows-Hyper-V-Worker-Admin	N
12562	'VmName' Static MAC address MacAddress for "NicName" (NicGuid) conflicts with …	Operational	N
12562	'VmName' Static MAC address MacAddress for "NicName" (NicGuid) conflicts with …	Microsoft-Windows-Hyper-V-Worker-Admin	N
12564	'VmName' No available MAC address for "NicName"	Operational	N
12564	'VmName' No available MAC address for "NicName".	Microsoft-Windows-Hyper-V-Worker-Admin	N
12572	'VmName' Dynamic MAC address for "NicName" (NicGuid) was not assigned	Operational	N
12572	'.	Microsoft-Windows-Hyper-V-Worker-Admin	N
12580	'VmName' Dynamic MAC address MacAddress for NicName (NicGuid) is invalid	Operational	N
12580	'VmName' Dynamic MAC address MacAddress for NicName (NicGuid) is invalid.	Microsoft-Windows-Hyper-V-Worker-Admin	N
12581	Dynamic MAC address MacAddress for NicName (NicGuid) is invalid	Operational	N
12581	Dynamic MAC address MacAddress for NicName (NicGuid) is invalid.	Microsoft-Windows-Hyper-V-Worker-Admin	N
12670	'VmName' failed to allocate a connection to a virtual network: ErrorCodeString …	Operational	N
12670	'VmName' failed to allocate a connection to a virtual network: ErrorCodeString …	Microsoft-Windows-Hyper-V-Worker-Admin	N
12671	Failed to allocate resources while connecting to a virtual network	Operational	N
12671	Failed to allocate resources while connecting to a virtual network.	Microsoft-Windows-Hyper-V-Worker-Admin	N
12672	The virtual machine VmName cannot load device Device because there are no …	Operational	N
12672	The virtual machine VmName cannot load device Device because there are no …	Microsoft-Windows-Hyper-V-Worker-Admin	N
12673	The device Device cannot be loaded because there are no mutually support …	Operational	N
12673	The device Device cannot be loaded because there are no mutually support …	Microsoft-Windows-Hyper-V-Worker-Admin	N
12692	Bytes sent or received by 'VmName' is larger than what can fit inside of a …	Operational	N
12692	Bytes sent or received by 'VmName' is larger than what can fit inside of a …	Microsoft-Windows-Hyper-V-Worker-Admin	N
33010	Could not find an Ethernet connection resource pool with ID 'Parameter0'	Operational	N
33010	Could not find an Ethernet connection resource pool with ID 'Parameter0'.	Microsoft-Windows-Hyper-V-Worker-Admin	N

Event ID 1: [VMID VmId]

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Fields #

Name	Description
`TraceData` UnicodeString
`VmName` UnicodeString
`VmId` UnicodeString
`StackFrameCount` UInt32
`StackFrame` Pointer
`ModuleCount` UInt32
`Module` Int32

Event ID 1: [VMID VmId] TraceData.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Analytic

Message #

[VMID %3] %1

Fields #

Name	Description
`TraceData` UnicodeString
`VmName` UnicodeString
`VmId` UnicodeString
`StackFrameCount` UInt32
`StackFrame` Pointer
`ModuleCount` UInt32
`Module` Int32

Event ID 2: [VMID VmId]

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Fields #

Name	Description
`TraceData` UnicodeString
`VmName` UnicodeString
`VmId` UnicodeString
`StackFrameCount` UInt32
`StackFrame` Pointer
`ModuleCount` UInt32
`Module` Int32

Event ID 2: [VMID VmId] TraceData.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Analytic

Message #

[VMID %3] %1

Fields #

Name	Description
`TraceData` UnicodeString
`VmName` UnicodeString
`VmId` UnicodeString
`StackFrameCount` UInt32
`StackFrame` Pointer
`ModuleCount` UInt32
`Module` Int32

Event ID 3: [VMID VmId]

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Fields #

Name	Description
`TraceData` UnicodeString
`VmName` UnicodeString
`VmId` UnicodeString
`StackFrameCount` UInt32
`StackFrame` Pointer
`ModuleCount` UInt32
`Module` Int32

Event ID 3: [VMID VmId] TraceData.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Analytic

Message #

[VMID %3] %1

Fields #

Name	Description
`TraceData` UnicodeString
`VmName` UnicodeString
`VmId` UnicodeString
`StackFrameCount` UInt32
`StackFrame` Pointer
`ModuleCount` UInt32
`Module` Int32

Event ID 4: [VMID VmId]

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Fields #

Name	Description
`TraceData` UnicodeString
`VmName` UnicodeString
`VmId` UnicodeString
`StackFrameCount` UInt32
`StackFrame` Pointer
`ModuleCount` UInt32
`Module` Int32

Event ID 4: [VMID VmId] TraceData.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Analytic

Message #

[VMID %3] %1

Fields #

Name	Description
`TraceData` UnicodeString
`VmName` UnicodeString
`VmId` UnicodeString
`StackFrameCount` UInt32
`StackFrame` Pointer
`ModuleCount` UInt32
`Module` Int32

Event ID 12440: 'VmName' error 'ErrorCodeString' (ErrorCode) while opening file 'String' during ethernet device startup

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

'VmName' error 'ErrorCodeString' (ErrorCode) while opening file 'String' during ethernet device startup. The Hyper-V network service provider may not be installed. (Virtual machine ID VmId).

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`String` UnicodeString
`ErrorCodeString` UnicodeString
`ErrorCode` UnicodeString
`Param1` UnicodeString
`Param2` UnicodeString

Event ID 12440: 'VmName' error 'ErrorCodeString' (ErrorCode) while opening file 'String' during ethernet device startup.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

'VmName' error 'ErrorCodeString' (ErrorCode) while opening file 'String' during ethernet device startup. The Hyper-V network service provider may not be installed. (Virtual machine ID VmId).

Message #

'%1' error '%4' (%5) while opening file '%3' during ethernet device startup. The Hyper-V network service provider may not be installed. (Virtual machine ID %2)

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`String` UnicodeString
`ErrorCodeString` UnicodeString
`ErrorCode` UnicodeString
`Param1` UnicodeString
`Param2` UnicodeString

Event ID 12530: 'VmName' device Device could not allocate guest physical address space

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

'VmName' device Device could not allocate guest physical address space. (Virtual machine ID VmId).

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`Device` UnicodeString

Event ID 12530: 'VmName' device Device could not allocate guest physical address space.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

'VmName' device Device could not allocate guest physical address space. (Virtual machine ID VmId).

Message #

'%1' device %3 could not allocate guest physical address space. (Virtual machine ID %2)

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`Device` UnicodeString

Event ID 12531: Device Device could not allocate guest physical address space

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

Device could not allocate guest physical address space.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`Device` UnicodeString

Event ID 12531: Device Device could not allocate guest physical address space.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

Device Device could not allocate guest physical address space.

Message #

Device %3 could not allocate guest physical address space.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`Device` UnicodeString

Event ID 12560: 'VmName' Static MAC address MacAddress for "NicName" (NicGuid) is invalid

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

'VmName' Static MAC address MacAddress for "NicName" (NicGuid) is invalid.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString
`MacAddress` UnicodeString

Event ID 12560: 'VmName' Static MAC address MacAddress for "NicName" (NicGuid) is invalid.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

'VmName' Static MAC address MacAddress for "NicName" (NicGuid) is invalid.

Message #

'%1' Static MAC address %5 for "%4" (%3) is invalid.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString
`MacAddress` UnicodeString

Event ID 12562: 'VmName' Static MAC address MacAddress for "NicName" (NicGuid) conflicts with another adapter

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

'VmName' Static MAC address MacAddress for "NicName" (NicGuid) conflicts with another adapter.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString
`MacAddress` UnicodeString

Event ID 12562: 'VmName' Static MAC address MacAddress for "NicName" (NicGuid) conflicts with another adapter.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

'VmName' Static MAC address MacAddress for "NicName" (NicGuid) conflicts with another adapter.

Message #

'%1' Static MAC address %5 for "%4" (%3) conflicts with another adapter.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString
`MacAddress` UnicodeString

Event ID 12564: 'VmName' No available MAC address for "NicName"

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

'VmName' No available MAC address for "NicName".

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString

Event ID 12564: 'VmName' No available MAC address for "NicName".

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

'VmName' No available MAC address for "NicName".

Message #

'%1' No available MAC address for "%4".

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString

Event ID 12572: 'VmName' Dynamic MAC address for "NicName" (NicGuid) was not assigned

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString
`MacAddress` UnicodeString

Event ID 12572: '.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Message #

'%1' Dynamic MAC address for "%4" (%3) was not assigned.  The virtual machine will not have network connectivity until this problem is resolved. To assign a new MAC address, restart the virtual machine.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString
`MacAddress` UnicodeString

Event ID 12580: 'VmName' Dynamic MAC address MacAddress for NicName (NicGuid) is invalid

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

'VmName' Dynamic MAC address MacAddress for NicName (NicGuid) is invalid.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString
`MacAddress` UnicodeString

Event ID 12580: 'VmName' Dynamic MAC address MacAddress for NicName (NicGuid) is invalid.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

'VmName' Dynamic MAC address MacAddress for NicName (NicGuid) is invalid.

Message #

'%1' Dynamic MAC address %5 for %4 (%3) is invalid.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString
`MacAddress` UnicodeString

Event ID 12581: Dynamic MAC address MacAddress for NicName (NicGuid) is invalid

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

Dynamic MAC address for () is invalid.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString
`MacAddress` UnicodeString

Event ID 12581: Dynamic MAC address MacAddress for NicName (NicGuid) is invalid.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

Dynamic MAC address MacAddress for NicName (NicGuid) is invalid.

Message #

Dynamic MAC address %5 for %4 (%3) is invalid.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`NicGuid` UnicodeString
`NicName` UnicodeString
`MacAddress` UnicodeString

Event ID 12670: 'VmName' failed to allocate a connection to a virtual network: ErrorCodeString (ErrorCode) (Virtual Machine ID VmId)

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

'VmName' failed to allocate a connection to a virtual network: ErrorCodeString (ErrorCode) (Virtual Machine ID VmId). The Ethernet switch may not exist.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`String` UnicodeString
`ErrorCodeString` UnicodeString
`ErrorCode` UnicodeString
`Param1` UnicodeString
`Param2` UnicodeString

Event ID 12670: 'VmName' failed to allocate a connection to a virtual network: ErrorCodeString (ErrorCode) (Virtual Machine ID VmId).

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

'VmName' failed to allocate a connection to a virtual network: ErrorCodeString (ErrorCode) (Virtual Machine ID VmId). The Ethernet switch may not exist.

Message #

'%1' failed to allocate a connection to a virtual network: %4 (%5) (Virtual Machine ID %2). The Ethernet switch may not exist.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`String` UnicodeString
`ErrorCodeString` UnicodeString
`ErrorCode` UnicodeString
`Param1` UnicodeString
`Param2` UnicodeString

Event ID 12671: Failed to allocate resources while connecting to a virtual network

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

Failed to allocate resources while connecting to a virtual network. The Ethernet switch may not exist.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`String` UnicodeString
`ErrorCodeString` UnicodeString
`ErrorCode` UnicodeString
`Param1` UnicodeString
`Param2` UnicodeString

Event ID 12671: Failed to allocate resources while connecting to a virtual network.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

Failed to allocate resources while connecting to a virtual network. The Ethernet switch may not exist.

Message #

Failed to allocate resources while connecting to a virtual network. The Ethernet switch may not exist.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`String` UnicodeString
`ErrorCodeString` UnicodeString
`ErrorCode` UnicodeString
`Param1` UnicodeString
`Param2` UnicodeString

Event ID 12672: The virtual machine VmName cannot load device Device because there are no mutually supported protocol versions

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

The virtual machine cannot load device because there are no mutually supported protocol versions. The server version is and the client version is (Virtual machine ID ).

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`Device` UnicodeString
`ServerVersion` UnicodeString
`ClientVersion` UnicodeString

Event ID 12672: The virtual machine VmName cannot load device Device because there are no mutually supported protocol versions.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

The virtual machine VmName cannot load device Device because there are no mutually supported protocol versions. The server version is ServerVersion and the client version is ClientVersion (Virtual machine ID VmId).

Message #

The virtual machine %1 cannot load device %3 because there are no mutually supported protocol versions. The server version is %4 and the client version is %5 (Virtual machine ID %2).

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`Device` UnicodeString
`ServerVersion` UnicodeString
`ClientVersion` UnicodeString

Event ID 12673: The device Device cannot be loaded because there are no mutually support protocol versions between the server and client

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

The device cannot be loaded because there are no mutually support protocol versions between the server and client.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`Device` UnicodeString
`ServerVersion` UnicodeString
`ClientVersion` UnicodeString

Event ID 12673: The device Device cannot be loaded because there are no mutually support protocol versions between the server and client.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

The device Device cannot be loaded because there are no mutually support protocol versions between the server and client.

Message #

The device %3 cannot be loaded because there are no mutually support protocol versions between the server and client.

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`Device` UnicodeString
`ServerVersion` UnicodeString
`ClientVersion` UnicodeString

Event ID 12692: Bytes sent or received by 'VmName' is larger than what can fit inside of a 64-bit integer

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`String` UnicodeString
`ErrorCodeString` UnicodeString
`ErrorCode` UnicodeString
`Param1` UnicodeString
`Param2` UnicodeString

Event ID 12692: Bytes sent or received by 'VmName' is larger than what can fit inside of a 64-bit integer.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Message #

Bytes sent or received by '%1' is larger than what can fit inside of a 64-bit integer. Record and then reset the metric value in order to continue measuring the number of bytes send or received. (Virtual Machine ID %2)

Fields #

Name	Description
`VmName` UnicodeString
`VmId` UnicodeString
`String` UnicodeString
`ErrorCodeString` UnicodeString
`ErrorCode` UnicodeString
`Param1` UnicodeString
`Param2` UnicodeString

Event ID 33010: Could not find an Ethernet connection resource pool with ID 'Parameter0'

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Operational

Description

Could not find an Ethernet connection resource pool with ID 'Parameter0'.

Fields #

Name	Description
`Parameter0` UnicodeString

Event ID 33010: Could not find an Ethernet connection resource pool with ID 'Parameter0'.

Provider: Microsoft-Windows-Hyper-V-EmulatedNic
Channel: Microsoft-Windows-Hyper-V-Worker-Admin

Description

Could not find an Ethernet connection resource pool with ID 'Parameter0'.

Message #

Could not find an Ethernet connection resource pool with ID '%1'.

Fields #

Name	Description
`Parameter0` UnicodeString

Provenance

Where this provider's schema came from, and which Windows build it was observed on. Windows can change a provider's event schema between builds, so use this to judge whether it matches the build you collect from.

ETW provider GUID 09242393-1349-4f4d-9fd7-59cc79f553ce

Defined in VmEmulatedNic.dll, which carries the event manifest.

Observed on:

Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.1, captured 2026-06-02

Downloads

Microsoft-Windows-Hyper-V-EmulatedNic registered manifest XML (in the Win11-26200.6584 manifest pack, 2.0 MB) manifest-xml

`j` / `k`	Scroll down / up
`d` / `u`	Half-page down / up
`gg` / `G`	Top / bottom
`h` / `l`	History back / forward
`f`	Follow link (`Shift` = new tab)
`/`	Focus search
`?`	Toggle this help
`↑` / `↓`	Navigate search results
`Enter`	Open highlighted result
`Esc`	Close results / dialog

`type:`	`events` / `rules` / `providers`
`vendor:`	`sigma` / `elastic` / `splunk` / `kusto` / `chronicle` (vendor name alone also works: `sigma:`, `kql:`, `secops:`…)
`tactic:`	TA-id, slug, or name: `credential_access`, `TA0006`
`technique:`	technique or sub-technique ID: `T1003`, `T1003.001` (alias `tech:`)
`severity:`	`critical` / `high` / `medium` / `low` / `informational` (alias `sev:`)
`risk_score`	Numeric comparison on the Elastic risk score (0 to 100): `risk_score>50`, `risk_score<=20`, `risk_score=99` (alias `risk`; Elastic rules only)
`stages:`	Rules with exactly N pipeline stages
`correlation:`	`single_event` / `sequence` / `alternatives` / `alternatives_cross_log` / `all_required` / `correlated`
`with:`	Co-occurrence event-id; stacks (`with:4624 with:4769`) to require all, while a comma list in one occurrence (`with:4624,4769`) is an either-or group. Implies multi-event
`like:`	Structural neighbors of a rule slug (equivalents + subsumption stricter / broader): `like:comsvcs_lsass_memory_dump-splunk-sysmon`
`groupby:`	Entity-grouping substring match against `group_by_keys`: `groupby:user`, `groupby:host`
`uses:`	Rules whose predicate tree touches the field (any kind, any value): `uses:CommandLine`
`excludes:`	Rules with top-level `not()` clauses on the field (FP whitelists): `excludes:ParentImage`
`field:` / `value:`	Predicate search; narrows rule cards to those with a matching leaf and drives the indicator tier. Unquoted = substring, wildcards allowed (`value:mimikatz`)
`indicator:`	Shorthand for `field:F value:V`: `indicator:Image=*\powershell.exe`
`kind:`	Filter by predicate kind. Narrows rule cards to those carrying a matching predicate leaf (`vendor:elastic kind:cidr_match`) and drives the indicator tier: `contains` / `starts_with` / `ends_with` / `regex` / `cidr` / `eq` / `in` … (operator aliases `op:`/`match:`)
`has:` / `no:`	`sample`, `field`, `notes`, `refs`, `trace`, `thirdparty`, `rule`, `pattern`, `timewindow`, `threshold`, `newterms`, `sigma`/`elastic`/`splunk`/`kusto`/`chronicle`
`-op:val`	Exclude matches; works on most operators but not `type:`/`like:`/`has:`/`no:` (use `no:<flag>` to exclude a rule flag): `tactic:execution -vendor:splunk`. Standalone `-kind:`/`-field:`/`-value:` drop every rule carrying a matching predicate leaf (`type:rules -kind:is_null`)
`field:"…"` / `value:"…"`	Quoted value = anchored exact match (also allows spaces): `value:"net user"`
`a,b`	Comma = OR inside one operator (`vendor:sigma,elastic`, `severity:high,critical`); repeating a facet merges the same way. `field:`/`value:` never split (literal commas)
`vendors:` / `stage:`	Singular and plural spellings fold to the canonical operator and value: `tactics:` = `tactic:`, `type:event` = `type:events`, `correlation:sequences` = `correlation:sequence`, `has:thresholds` = `has:threshold`
`"quoted phrase"`	Exact-match a multi-word phrase (free text)