huntrule

Suspicious Active Directory Computer Export via csvde (via process_creation)

PremiumReviewedSigma · High · v1
Product
windows
Category
process_creation
Author
HuntRule
Published
2026-06-21
Updated
2026-08-28
AnalysisDetection

ATT&CK techniques

Discovery

  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Priv Esc

  7. Defense Evasion

  8. Cred Access

  9. Discovery

  10. Lateral Movement

  11. Collection

  12. C2

  13. Exfiltration

  14. Impact

What it detects

This rule detects csvde.exe exporting Active Directory computer objects with an objectClass=Computer filter, the reconnaissance step FIN7 used to enumerate hosts after MSIX-based access. csvde is rarely run interactively and an LDAP export of computer accounts maps the environment for lateral movement. This preceded NetSupport RAT and DiceLoader deployment.

Reporting behind it

Related detections9 linkedT1087.002 — drag to rearrange
Suspicious Active Directory Export via Csvde via Process Creation (via process_creation)
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Suspicious Active Directory Enumeration via AdsiSearcher
Suspicious ADFind Active Directory Reconnaissance Execution
Malicious IcedID AdFind Active Directory Reconnaissance via Command Line
Suspicious ADFind Active Directory Enumeration (via process_creation)
Suspicious SOAPHound Style LDAP Query with SDflags and all_with_list via security
Suspicious Active Directory Computer Export via csvde (via process_creation)
Pivot detection · T1087.002 · 9 related

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