Malicious MinPlasma_CVE-2020-17103 - Reg via Sysmon (via registry_event)

PremiumReviewedSigma · High · v1
Product
windows
Category
registry_event
Author
HuntRule
Published
2026-11-08
Updated
2026-11-08

ATT&CK techniques

Priv Esc
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Defense Evasion

  7. Cred Access

  8. Discovery

  9. Lateral Movement

  10. Collection

  11. C2

  12. Exfiltration

  13. Impact

What it detects

This rule detects exploitation of the MiniPlasma exploit (CVE-2020-17103) via the 'cldflt.sys' Cloud Filter driver.

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Malicious MinPlasma_CVE-2020-17103 - Reg via Sysmon (via registry_event)
Pivot detection · T1068 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.