Suspicious Sneaky 2FA Phishing Kit License Check via API Key Endpoint (via proxy)

PremiumReviewedSigma · Low · v1
Category
proxy
Author
HuntRule
Published
2026-08-19
Updated
2026-08-28

ATT&CK techniques

Cred Access → Collection
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Priv Esc

  7. Defense Evasion

  8. Discovery

  9. Lateral Movement

  10. C2

  11. Exfiltration

  12. Impact

What it detects

This rule detects HTTP requests to the sneakylog license verification endpoint used by the Sneaky 2FA Phishing-as-a-Service platform. Each deployed phishing kit calls the api key path on the operator infrastructure to validate its license before serving the AiTM page. Observing this callback identifies hosts interacting with the Sneaky 2FA kit infrastructure.

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Possible Adversary-in-the-Middle Proxy Login via Crafted URL Parameters
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Suspicious Sneaky 2FA Phishing Kit License Check via API Key Endpoint (via proxy)
Pivot detection · T1557 · 9 related

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