SigmaHQ Detections
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6,797 detections
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Detects when a Azure Kubernetes Cluster is created or deleted.
Identifies when ClusterRoles/Roles are being modified or deleted.
Detects the creation or patching of potential malicious RoleBinding/ClusterRoleBinding.
Identifies when a Kubernetes account access a sensitive objects such as configmaps or secrets.
Identifies when a service account is modified or deleted.
Remote File Copy
Sigma
Detects the use of tools that copy files from or to remote systems
Detect suspicious Kerberos TGT requests.
Once an attacer obtains a computer certificate by abusing Active Directory Certificate Services in combination with PetitPotam, the next step would be to leverage the certificate for malicious purposes.
One way of doing this is to request a Kerberos Ticket Granting Ticket using a tool like Rubeus.
This request will generate a 4768 event with some unusual fields depending on the environment.
This analytic will require tuning, we recommend filtering Account_Name to the Domain Controller computer accounts.
Once an attacer obtains a computer certificate by abusing Active Directory Certificate Services in combination with PetitPotam, the next step would be to leverage the certificate for malicious purposes.
One way of doing this is to request a Kerberos Ticket Granting Ticket using a tool like Rubeus.
This request will generate a 4768 event with some unusual fields depending on the environment.
This analytic will require tuning, we recommend filtering Account_Name to the Domain Controller computer accounts.
Detects default filenames output from the execution of CrackMapExec and Impacket-secretsdump against an endpoint.
Detects uncommon network connections to the Active Directory Web Services (ADWS) from processes not typically associated with ADWS management.
Detects the execution of "gpg.exe" from uncommon location. Often used by ransomware and loaders to decrypt/encrypt data.
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