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Antivirus & security

ThreatDown Protection

Monitor the agent, real-time protection, signature age and quarantine of ThreatDown (Malwarebytes) locally on Windows, macOS and Linux devices.

The ThreatDown Protection check monitors local ThreatDown (Malwarebytes) health: agent, real-time protection, signature age, and quarantine. It runs on Windows, macOS, and Linux every 5 minutes by default. The check reads local data; OneView credentials are not required.

Prerequisites

  • ThreatDown and the octoja agent must be installed on the monitored device.

Steps

  1. Go to Devices and open the device.
  2. Click the Checks tab → Add Check → ThreatDown Protection.
  3. Adjust the thresholds if needed.
  4. Click Add Check.

To roll it out to many devices at once, use a config package.

Settings

FieldTypeRequiredDefaultDescription
Signature age — warning (hours)integerYes48A signature age at or above this value produces a Warning result.
Signature age — critical (hours)integerYes168A signature age at or above this value produces a Critical result.
Real-time protection offselectionYesCriticalResult when real-time protection is disabled: Ignore, Warning, or Critical.
Quarantine — warning (count)integerYes1A local quarantine count at or above this value produces a Warning result. 0 disables this threshold.
Quarantine — critical (count)integerYes0A local quarantine count at or above this value produces a Critical result. 0 disables this threshold.

If Signature age — warning (hours) is higher than Signature age — critical (hours), the check swaps the two values before evaluating. The same applies to the two quarantine thresholds, unless Quarantine — critical (count) is 0.

Results

ConditionResult
ThreatDown not installed or agent not runningCritical
Signature age unavailableAt least Warning
Real-time protection disabled or a threshold reachedAs configured; the highest severity wins
None of the monitored conditions indicate a problemOK
Query produces no usable resultFailed
  • On Windows and macOS, the check calculates signature age from the date in the signature version (on Windows counted from midnight of that day); on Linux, from the modification time of the signature database.
  • If the local query takes longer than 60 seconds, the check stops and reports Failure.

FAQ

The check reads the local device's quarantine, not OneView. Compare the same device and the filters shown in each view; the difference alone does not establish a cloud-sync delay.