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SigmaHQ Detections

@sigmaHQ
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6,800 detections

Detects potential OGNL Injection exploitation, which may lead to RCE.
OGNL is an expression language that is supported in many JVM based systems.
OGNL Injection is the reason for some high profile RCE's such as Apache Struts (CVE-2017-5638) and Confluence (CVE-2022-26134)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
003
Detects process execution related errors in NodeJS. If the exceptions are caused due to user input then they may suggest an RCE vulnerability.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
003
Identifies disabling of default Amazon Elastic Block Store (EBS) encryption in the current region.
Disabling default encryption does not change the encryption status of your existing volumes.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
003
An attempt to export an AWS EC2 instance has been detected. A VM Export might indicate an attempt to extract information from an instance.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
003
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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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
003
Identifies when sensitive information is re-identified in google Cloud.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
003
Identifies when a DNS Zone is modified or deleted in Google Cloud.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
103
Detects when the file "passwd" or "shadow" is copied from tmp path
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
003
Detects the creation of a new named pipe using the "mkfifo" utility in a potentially suspicious location
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
003
Detects the enumeration of other remote systems.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
103
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