Query: Sigma rule for Detects changes to the Netsh registry key to add a new DLL value. This change might be an indication of a potential pers
Matching passage: Sigma rule: Detects changes to the Netsh registry key to add a new DLL value. This change might be an indication of a potential pers. Logsource: windows / registry_set. Rule: title: Potential Persistence Via Netsh Helper DLL - Registry id: c90362e0-2df3-4e61-94fe-b37615814cb1 related: - id: 56321594-9087-49d9-bf10-524fe8479452 type: similar - id: e7b18879-676e-4a0e-ae18-27039185a8e7 type: similar status: test description: 'Detects changes to the Netsh registry key to add a new DLL value. This change might be an indication of a potential persistence attempt by adding a malicious Netsh helper ' references: - https://www.ired.team/offensive-security/persistence/t1128-netsh-helper-dll - https://pentestlab.blog/2019/10/29/persistence-netsh-helper-dll/ author: Anish Bogati date: 2023-11-28 modified: 2025-10-08 tags: - attack.privilege-escalation - attack.persistence - attack.t1546.007 logsource: category: registry_set product: windows detection: selection: TargetObject|contains: \SOFTWARE\Microsoft\NetSh Details|contains: .dll filter_main_poqexec: Image: C:\Windows\System32\poqexec.exe Details: - ipmontr.dll - iasmontr.dll - ippromon.dll condition: selection and not 1 of filter_main_* falsepositives: - Legitimate helper added by different programs and the OS level: medium
Near-miss passage: Sigma rule: Detects the creation or patching of potential malicious RoleBinding. This includes RoleBindings and ClusterRoleBinding.. Logsource: gcp / gcp.audit. Rule: title: Google Cloud Kubernetes RoleBinding id: 0322d9f2-289a-47c2-b5e1-b63c90901a3e status: test description: Detects the creation or patching of potential malicious RoleBinding. This includes RoleBindings and ClusterRoleBinding. references: - https://github.com/elastic/detection-rules/pull/1267 - https://kubernetes.io/docs/reference/kubernetes-api/authorization-resources/cluster-role-v1/#ClusterRole - https://cloud.google.com/kubernetes-engine/docs/how-to/role-based-access-control - https://kubernetes.io/docs/reference/access-authn-authz/rbac/ - https://cloud.google.com/kubernetes-engine/docs/how-to/audit-logging author: Austin Songer @austinsonger date: 2021-08-09 modified: 2022-10-09 tags: - attack.credential-access logsource: product: gcp service: gcp.audit detection: selection: gcp.audit.method_name: - io.k8s.authorization.rbac.v*.clusterrolebindings.create - io.k8s.authorization.rbac.v*.rolebindings.create - io.k8s.authorization.rbac.v*.clusterrolebindings.patch - io.k8s.authorization.rbac.v*.rolebindings.patch - io.k8s.authorization.rbac.v*.clusterrolebindings.update - io.k8s.authorization.rbac.v*.rolebindings.update - io.k8s.authorization.rbac.v*.clusterrolebindings.delete - io.k8s.authorization.rbac.v*.rolebindings.delete condition: selection falsepositives: - RoleBindings and ClusterRoleBinding being modified or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. - RoleBindings and ClusterRoleBinding modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule. level: medium