Malicious Mini Shai-Hulud TanStack Destructive rm Killswitch (via process_creation)

PremiumReviewedSigma · Medium · v1
Product
linux
Category
process_creation
Author
HuntRule
Published
2026-07-14
Updated
2026-08-28

ATT&CK techniques

Execution → Impact
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Persistence

  5. Priv Esc

  6. Defense Evasion

  7. Cred Access

  8. Discovery

  9. Lateral Movement

  10. Collection

  11. C2

  12. Exfiltration

What it detects

This rule detects the destructive rm -rf against the user home directory that the Mini Shai-Hulud TanStack payload invokes as a killswitch on certain regional systems. While recursive home deletion can occur in scripts its use here follows credential theft and signals the payloads self-destruct or sabotage stage.

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Malicious Mini Shai-Hulud TanStack Destructive rm Killswitch (via process_creation)
Pivot detection · T1059.004 · 9 related

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