Malicious Keenadu Android Backdoor C2 Registration and Task Polling URIs

PremiumReviewedSigma · Medium · v1
Category
proxy
Author
HuntRule
Published
2026-08-20
Updated
2026-08-28

ATT&CK techniques

C2
  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. Exfiltration

  13. Impact

What it detects

This rule detects HTTP requests to the command-and-control URI paths used by the Keenadu Android backdoor including its client registration and task polling endpoints. Kaspersky tied these structured paths to Keenadu infrastructure linking several major Android botnets. Traffic matching these endpoints indicates an infected device beaconing to its operator to receive tasking and exfiltrate data.

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Malicious Keenadu Android Backdoor C2 Registration and Task Polling URIs
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Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.