Microsoft-Windows-Forwarding

8 events across 1 channel

Event	Title	Channel	Sample
100	The subscription Id is created successfully.	Operational	N
101	The subscription Id is created, but one or more channels in the query could not …	Operational	N
102	The subscription Id can not be created.	Operational	N
103	The subscription Id is unsubscribed.	Operational	N
104	The forwarder has successfully connected to the subscription manager at address …	Operational	N
105	The forwarder is having a problem communicating with subscription manager at …	Operational	N
106	Subscription policy has changed.	Operational	Y
107	A subscription policy contains invalid configuration.	Operational	N

Event ID 100: The subscription Id is created successfully.

Provider: Microsoft-Windows-Forwarding
Channel: Operational

Description

The subscription Id is created successfully.

Message #

The subscription %1 is created successfully.

Fields #

Name	Description
`Id` UnicodeString
`Query` UnicodeString

Event ID 101: The subscription Id is created, but one or more channels in the query could not be read at this time.

Provider: Microsoft-Windows-Forwarding
Channel: Operational

Description

The subscription Id is created, but one or more channels in the query could not be read at this time.

Message #

The subscription %1 is created, but one or more channels in the query could not be read at this time.

Fields #

Name	Description
`Id` UnicodeString
`Query` UnicodeString
`Status` UnicodeString	NTSTATUS reference

Event ID 102: The subscription Id can not be created.

Provider: Microsoft-Windows-Forwarding
Channel: Operational

Description

The subscription Id can not be created. The error code is ErrorCode.

Message #

The subscription %1 can not be created. The error code is %3.

Fields #

Name	Description
`Id` UnicodeString
`Query` UnicodeString
`ErrorCode` UInt32

Event ID 103: The subscription Id is unsubscribed.

Provider: Microsoft-Windows-Forwarding
Channel: Operational

Description

The subscription Id is unsubscribed.

Message #

The subscription %1 is unsubscribed.

Fields #

Name	Description
`Id` UnicodeString

Event ID 104: The forwarder has successfully connected to the subscription manager at address SubscriptionManagerAddress.

Provider: Microsoft-Windows-Forwarding
Channel: Operational

Description

The forwarder has successfully connected to the subscription manager at address SubscriptionManagerAddress.

Message #

The forwarder has successfully connected to the subscription manager at address %1.

Fields #

Name	Description
`SubscriptionManagerAddress` UnicodeString
`ErrorCode` UInt32
`ErrorMessage` UnicodeString

Event ID 105: The forwarder is having a problem communicating with subscription manager at address SubscriptionManagerAddress.

Provider: Microsoft-Windows-Forwarding
Channel: Operational

Description

The forwarder is having a problem communicating with subscription manager at address SubscriptionManagerAddress. Error code is ErrorCode and Error Message is ErrorMessage.

Message #

The forwarder is having a problem communicating with subscription manager at address %1.  Error code is %2 and Error Message is %3.

Fields #

Name	Description
`SubscriptionManagerAddress` UnicodeString
`ErrorCode` UInt32
`ErrorMessage` UnicodeString

Event ID 106: Subscription policy has changed.

Provider: Microsoft-Windows-Forwarding
Channel: Operational
Level: Informational

Description

Subscription policy has changed. Forwarder is adjusting its subscriptions according to the subscription manager(s) in the updated policy.

Message #

Subscription policy has changed.  Forwarder is adjusting its subscriptions according to the subscription manager(s) in the updated policy.

Fields #

Name	Description
`Name`

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-Forwarding",
    "guid": "{699E309C-E782-4400-98C8-E21D162D7B7B}",
    "event_source_name": "",
    "event_id": 106,
    "version": 0,
    "level": 4,
    "task": 0,
    "opcode": 0,
    "keywords": -9223372036854775808,
    "time_created": "2026-05-29T06:21:48.6540583+00:00",
    "event_record_id": 3,
    "correlation": {
      "ActivityID": "{2452164F-EEF3-0000-6C17-5224F3EEDC01}"
    },
    "execution": {
      "process_id": 3704,
      "thread_id": 1728
    },
    "channel": "Microsoft-Windows-Forwarding/Operational",
    "computer": "telemetry-DC-a.cell-a.ludus.domain",
    "security": {
      "user_id": "S-1-5-20"
    }
  },
  "event_data": {},
  "message": "Subscription policy has changed.  Forwarder is adjusting its subscriptions according to the subscription manager(s) in the updated policy."
}

Event ID 107: A subscription policy contains invalid configuration.

Provider: Microsoft-Windows-Forwarding
Channel: Operational

Description

A subscription policy contains invalid configuration. Description of policy is PolicyDescription.

Message #

A subscription policy contains invalid configuration.  Description of policy is %1.

Fields #

Name	Description
`PolicyDescription` 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 699e309c-e782-4400-98c8-e21d162d7b7b

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

Observed on:

WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.1, captured 2026-06-02
Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.1, captured 2026-06-02

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`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)

Microsoft-Windows-Forwarding

Event ID 100: The subscription Id is created successfully.

Description

Message #

Fields #

Event ID 101: The subscription Id is created, but one or more channels in the query could not be read at this time.

Description

Message #

Fields #

Event ID 102: The subscription Id can not be created.

Description

Message #

Fields #

Event ID 103: The subscription Id is unsubscribed.

Description

Message #

Fields #

Event ID 104: The forwarder has successfully connected to the subscription manager at address SubscriptionManagerAddress.

Description

Message #

Fields #

Event ID 105: The forwarder is having a problem communicating with subscription manager at address SubscriptionManagerAddress.

Description

Message #

Fields #

Event ID 106: Subscription policy has changed.

Description

Message #

Fields #

Example Event #

Event ID 107: A subscription policy contains invalid configuration.

Description

Message #

Fields #

Provenance

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