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OSSEC / HIDS Rule 61110

OSSEC / HIDS rule catalog

  • Rule family: OSSEC / HIDS
  • Rule ID: 61110
  • Definition status: Present in current source
  • Alert message / subject: Multiple System error events
  • Rule level: 10
  • Definition checked: 2026-10-21
  • Configured frequency: $MS_FREQ
  • Timeframe (seconds): 240

Correlation values are configuration attributes; event-count behavior depends on the manager version and parent rules.

Interpretation and response

This event is recorded as “Multiple System error events”. Review the originating log and the affected host or service to determine whether the activity was expected.

An OSSEC/HIDS event records or correlates activity. Blocking depends on the originating application and any separately configured Active Response policy; an alert alone does not prove that an attack was blocked.

Documentation

The following guidance was migrated from the historical wiki and reviewed against the rule definition. Legacy ASL product names and interface instructions refer to the versions documented then. Use the current metadata above and your installed configuration when interpreting thresholds, notification settings and response behavior.

Description

Composite IDS rule indicating multiple system error messages have been reported by windows. It is typically a generic catch all for multiple recurrences of the same error message

What you should do

This means something is wrong with an application/applications on the windows system. Investigate the application(s) reporting this message to identify the cause.

Troubleshooting

False Positives

A legitimate event may still trigger this rule. Review the surrounding activity before deciding whether it is malicious.

Tuning Guidance

There is no guidance for tuning this rule, this is a generic Windows error and the rule should not be disabled.

Additional Information

Support

If you are unsure about how to respond to this alert, please contact Atomicorp support. We’re here to help you!

Source and revision

Migrated from HIDS_61110, wiki page 747, revision 6106 (20201021). Documentation review: 2026-10-21. An archived wiki status of Active is not a current deployment status.

For assistance, provide the rule ID, installed product and rule version, and a sanitized event to Atomicorp support .