Microsoft-Windows-FileShareShadowCopyProvider

16 events across 1 channel

Event	Title	Channel	Sample
0	Microsoft File Share Shadow Copy Provider is loaded	Operational	Y
1	Microsoft File Share Shadow Copy Provider is unloaded.	Operational	Y
2	Microsoft File Share Shadow Copy Provider primary metadata store is created.	Operational	Y
3	Microsoft File Share Shadow Copy Provider: Delete Shadow Copy: ShadowCopyId.	Operational	N
1000	Microsoft File Share Shadow Copy Provider Error: Fail to load the persistent …	Operational	N
1001	Microsoft File Share Shadow Copy Provider Error: Fail to save the persistent …	Operational	N
1002	Fail to open Microsoft File Share Shadow Copy Provider primary metadata store …	Operational	N
1003	Fail to open Microsoft File Share Shadow Copy Provider alternate metadata store …	Operational	N
1004	Microsoft File Share Shadow Copy Provider Error: Contents of the file share …	Operational	N
1005	Microsoft File Share Shadow Copy Provider Error: Fail to negotiate with file …	Operational	N
1006	Microsoft File Share Shadow Copy Provider Error: Fail to finish preparing shadow …	Operational	N
1007	Microsoft File Share Shadow Copy Provider Error: Fail to commit all file servers …	Operational	N
1008	Microsoft File Share Shadow Copy Provider Error: Fail to expose the file share …	Operational	N
1009	Microsoft File Share Shadow Copy Provider Error: Failed to connect to …	Operational	N
1010	Microsoft File Share Shadow Copy Provider Error: Create worker thread for shadow …	Operational	N
1011	Microsoft File Share Shadow Copy Provider Error: The worker thread to create …	Operational	N

Event ID 0: Microsoft File Share Shadow Copy Provider is loaded

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

Description

Microsoft File Share Shadow Copy Provider is loaded.

Message #

Microsoft File Share Shadow Copy Provider is loaded

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-FileShareShadowCopyProvider",
    "guid": "89300202-3CEC-4981-9171-19F59559E0F2",
    "event_source_name": "",
    "event_id": 0,
    "version": 0,
    "level": 4,
    "task": 0,
    "opcode": 0,
    "keywords": 9223372036854775808,
    "time_created": "2026-03-13T18:21:04.651230+00:00",
    "event_record_id": 2,
    "correlation": {},
    "execution": {
      "process_id": 2648,
      "thread_id": 6840
    },
    "channel": "Microsoft-Windows-FileShareShadowCopyProvider/Operational",
    "computer": "LAB-DC01.ludus.domain",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {},
  "message": ""
}

Event ID 1: Microsoft File Share Shadow Copy Provider is unloaded.

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

Description

Microsoft File Share Shadow Copy Provider is unloaded.

Message #

Microsoft File Share Shadow Copy Provider is unloaded.

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-FileShareShadowCopyProvider",
    "guid": "89300202-3CEC-4981-9171-19F59559E0F2",
    "event_source_name": "",
    "event_id": 1,
    "version": 0,
    "level": 4,
    "task": 0,
    "opcode": 0,
    "keywords": 9223372036854775808,
    "time_created": "2026-03-13T18:30:17.625152+00:00",
    "event_record_id": 3,
    "correlation": {},
    "execution": {
      "process_id": 2648,
      "thread_id": 9916
    },
    "channel": "Microsoft-Windows-FileShareShadowCopyProvider/Operational",
    "computer": "LAB-DC01.ludus.domain",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {},
  "message": ""
}

Event ID 2: Microsoft File Share Shadow Copy Provider primary metadata store is created.

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

Description

Microsoft File Share Shadow Copy Provider primary metadata store is created.

Message #

Microsoft File Share Shadow Copy Provider primary metadata store is created.

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-FileShareShadowCopyProvider",
    "guid": "89300202-3CEC-4981-9171-19F59559E0F2",
    "event_source_name": "",
    "event_id": 2,
    "version": 0,
    "level": 4,
    "task": 0,
    "opcode": 0,
    "keywords": 9223372036854775808,
    "time_created": "2026-03-13T18:21:04.649421+00:00",
    "event_record_id": 1,
    "correlation": {},
    "execution": {
      "process_id": 2648,
      "thread_id": 6840
    },
    "channel": "Microsoft-Windows-FileShareShadowCopyProvider/Operational",
    "computer": "LAB-DC01.ludus.domain",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {},
  "message": ""
}

Event ID 3: Microsoft File Share Shadow Copy Provider: Delete Shadow Copy: ShadowCopyId.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider: Delete Shadow Copy: ShadowCopyId.

Message #

Microsoft File Share Shadow Copy Provider: Delete Shadow Copy: %1.

Fields #

Name	Description
`ShadowCopyId` GUID

Event ID 1000: Microsoft File Share Shadow Copy Provider Error: Fail to load the persistent metadata store.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider Error: Fail to load the persistent metadata store.

Message #

Microsoft File Share Shadow Copy Provider Error: Fail to load the persistent metadata store.

Event ID 1001: Microsoft File Share Shadow Copy Provider Error: Fail to save the persistent metadata store.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider Error: Fail to save the persistent metadata store.

Message #

Microsoft File Share Shadow Copy Provider Error: Fail to save the persistent metadata store.

Event ID 1002: Fail to open Microsoft File Share Shadow Copy Provider primary metadata store failed with error code: ErrorCode.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Fail to open Microsoft File Share Shadow Copy Provider primary metadata store failed with error code: ErrorCode.

Message #

Fail to open Microsoft File Share Shadow Copy Provider primary metadata store failed with error code: %2.

Fields #

Name	Description
`Name` UnicodeString
`ErrorCode` UInt32

Event ID 1003: Fail to open Microsoft File Share Shadow Copy Provider alternate metadata store failed with error code: ErrorCode.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Fail to open Microsoft File Share Shadow Copy Provider alternate metadata store failed with error code: ErrorCode.

Message #

Fail to open Microsoft File Share Shadow Copy Provider alternate metadata store failed with error code: %2.

Fields #

Name	Description
`Name` UnicodeString
`ErrorCode` UInt32

Event ID 1004: Microsoft File Share Shadow Copy Provider Error: Contents of the file share shadow copy set database are invalid.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider Error: Contents of the file share shadow copy set database are invalid.

Message #

Microsoft File Share Shadow Copy Provider Error: Contents of the file share shadow copy set database are invalid.

Event ID 1005: Microsoft File Share Shadow Copy Provider Error: Fail to negotiate with file server supported version.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider Error: Fail to negotiate with file server supported version.

Message #

Microsoft File Share Shadow Copy Provider Error: Fail to negotiate with file server supported version.

Fields #

Name	Description
`FileServerName` UnicodeString
`MinClientVersion` UInt32
`MaxClientVersion` UInt32
`MinServerVersion` UInt32
`MaxServerVersion` UInt32

Event ID 1006: Microsoft File Share Shadow Copy Provider Error: Fail to finish preparing shadow copy creation within 30 minutes.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider Error: Fail to finish preparing shadow copy creation within 30 minutes.

Message #

Microsoft File Share Shadow Copy Provider Error: Fail to finish preparing shadow copy creation within 30 minutes.

Event ID 1007: Microsoft File Share Shadow Copy Provider Error: Fail to commit all file servers within 60 seconds.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider Error: Fail to commit all file servers within 60 seconds.

Message #

Microsoft File Share Shadow Copy Provider Error: Fail to commit all file servers within 60 seconds.

Event ID 1008: Microsoft File Share Shadow Copy Provider Error: Fail to expose the file share shadow copies within 30 minutes.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider Error: Fail to expose the file share shadow copies within 30 minutes.

Message #

Microsoft File Share Shadow Copy Provider Error: Fail to expose the file share shadow copies within 30 minutes.

Event ID 1009: Microsoft File Share Shadow Copy Provider Error: Failed to connect to FssAgentRPC server: FileServerName with error code: ErrorCode.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider Error: Failed to connect to FssAgentRPC server: FileServerName with error code: ErrorCode.

Message #

Microsoft File Share Shadow Copy Provider Error: Failed to connect to FssAgentRPC server: %1 with error code: %2.

Fields #

Name	Description
`FileServerName` UnicodeString
`ErrorCode` UInt32

Event ID 1010: Microsoft File Share Shadow Copy Provider Error: Create worker thread for shadow copy creation on file server failed.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider Error: Create worker thread for shadow copy creation on file server failed.

Message #

Microsoft File Share Shadow Copy Provider Error: Create worker thread for shadow copy creation on file server failed.

Event ID 1011: Microsoft File Share Shadow Copy Provider Error: The worker thread to create shadow copy on file server terminated unexpected.

Provider: Microsoft-Windows-FileShareShadowCopyProvider
Channel: Operational

Description

Microsoft File Share Shadow Copy Provider Error: The worker thread to create shadow copy on file server terminated unexpected.

Message #

Microsoft File Share Shadow Copy Provider Error: The worker thread to create shadow copy on file server terminated unexpected.

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 {89300202-3CEC-4981-9171-19F59559E0F2}

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

Observed on:

WS2022-20348.4893, sample captured from a live trace, binary version 10.0.20348.1, captured 2026-06-02
WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.1, captured 2026-06-02

Downloads

Microsoft-Windows-FileShareShadowCopyProvider registered manifest XML (in the WS2022-20348.4893 manifest pack, 1.9 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)