Suspicious AWS Large GPU Instance Launch via CloudTrail (via aws)

PremiumReviewedSigma · Medium · v1
Product
aws
Service
cloudtrail
Author
HuntRule
Published
2026-07-25
Updated
2026-08-28

ATT&CK techniques

Impact
  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

What it detects

This rule detects the launch of large accelerated GPU EC2 instances recorded in CloudTrail. The intrusion abused stolen administrator access to run expensive p4d GPU instances for resource hijacking. Sudden launches of high cost GPU instance types outside of sanctioned workloads can indicate cloud resource abuse.

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Suspicious AWS Large GPU Instance Launch via CloudTrail (via aws)
Pivot detection · T1496 · 9 related

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