Event ID 263 — W32time Service configuration parameters have been updated.
Description
W32time Service configuration parameters have been updated. This may impact the fine-grained time synchronization accuracy.
Message #
Fields #
| Name | Description |
|---|---|
Name | — |
Configuration UnicodeString | — |
TimeProviders UnicodeString | — |
TickCount UInt64 | — |
Example Event #
{
"system": {
"provider": "Microsoft-Windows-Time-Service",
"guid": "06EDCFEB-0FD0-4E53-ACCA-A6F8BBF81BCB",
"event_source_name": "",
"event_id": 263,
"version": 0,
"level": 4,
"task": 0,
"opcode": 0,
"keywords": 4611686018427387904,
"time_created": "2022-04-07T17:34:38.180039+00:00",
"event_record_id": 65,
"correlation": {},
"execution": {
"process_id": 384,
"thread_id": 1120
},
"channel": "Microsoft-Windows-Time-Service/Operational",
"computer": "WIN-FPV0DSIC9O6.lab.local",
"security": {
"user_id": "S-1-5-19"
}
},
"event_data": {
"Name": "TMP_OPS_SERVICE_PARAM_CHANGE",
"Configuration": "EventLogFlags: 2 (Local)\nAnnounceFlags: 10 (Local)\nTimeJumpAuditOffset: 28800 (Local)\nMinPollInterval: 6 (Local)\nMaxPollInterval: 10 (Local)\nMaxNegPhaseCorrection: 172800 (Local)\nMaxPosPhaseCorrection: 172800 (Local)\nMaxAllowedPhaseOffset: 300 (Local)\n\nFrequencyCorrectRate: 4 (Local)\nPollAdjustFactor: 5 (Local)\nLargePhaseOffset: 50000000 (Local)\nSpikeWatchPeriod: 900 (Local)\nLocalClockDispersion: 10 (Local)\nHoldPeriod: 5 (Local)\nPhaseCorrectRate: 7 (Local)\nUpdateInterval: 100 (Local)\n\nFileLogName: (Undefined or not used)\nFileLogEntries: (Undefined or not used)\nFileLogSize: 0 (Undefined or not used)\nFileLogFlags: 0 (Undefined or not used)\n\nUtilizeSslTimeData: 1 (Local)\n\n[Leap Seconds]\nEnabled: 1 (Local)\nTotal Leap Seconds (after June 2018): 0 (Local)\nCurrent UTC offset: 0 (Local)\n",
"TimeProviders": "NtpClient (Local)\nDllName: C:\\Windows\\system32\\w32time.dll (Local)\nEnabled: 1 (Local)\nInputProvider: 1 (Local)\nCrossSiteSyncFlags: 2 (Local)\nAllowNonstandardModeCombinations: 1 (Local)\nResolvePeerBackoffMinutes: 15 (Local)\nResolvePeerBackoffMaxTimes: 7 (Local)\nCompatibilityFlags: 2147483648 (Local)\nEventLogFlags: 1 (Local)\nLargeSampleSkew: 3 (Local)\nSpecialPollInterval: 1024 (Local)\nType: NT5DS (Local)\nNtpServer: (Undefined or not used)\n\nNtpServer (Local)\nDllName: C:\\Windows\\system32\\w32time.dll (Local)\nEnabled: 1 (Local)\nInputProvider: 0 (Local)\nAllowNonstandardModeCombinations: 1 (Local)\nEventLogFlags: 0 (Undefined or not used)\n\nVMICTimeProvider (Local)\nDllName: C:\\Windows\\System32\\vmictimeprovider.dll (Local)\nEnabled: 1 (Local)\nInputProvider: 1 (Local)\n\n\n",
"TickCount": 2525203
},
"message": ""
}
References #
- Example event sourced from https://github.com/NextronSystems/evtx-baseline