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SAML Token Issuer Anomaly

Indicates the SAML token issuer for the associated SAML token is potentially compromised. The claims included in the token are unusual or match known attacker patterns

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Mark Morowczynski, Gloria LeeCreated Sun Sep 03e3393cba-31f0-4207-831e-aef90ab17a8ccloud
Log Source
Azureriskdetection
ProductAzure← raw: azure
Serviceriskdetection← raw: riskdetection
Detection Logic
Detection Logic1 selector
detection:
    selection:
        riskEventType: 'tokenIssuerAnomaly'
    condition: selection
False Positives

We recommend investigating the sessions flagged by this detection in the context of other sign-ins from the user.

References
1
Resolving title…
learn.microsoft.com
2
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learn.microsoft.com
MITRE ATT&CK
Rule Metadata
Rule ID
e3393cba-31f0-4207-831e-aef90ab17a8c
Status
test
Level
high
Type
Detection
Created
Sun Sep 03
Author
Mark Morowczynski, Gloria Lee
Path
rules/cloud/azure/identity_protection/azure_identity_protection_token_issuer_anomaly.yml
Raw Tags
attack.t1606attack.credential-access
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