Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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Detects the usage of "reg.exe" in order to query reconnaissance information from the registry. Adversaries may interact with the Windows registry to gather information about credentials, the system, configuration, and installed software.
Detects suspicious enumeration of the domain the user is associated with.
Adversaries may attempt to find local system groups and permission settings.
The knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.
Adversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.
The knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.
Adversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.
Adversaries may attempt to find domain-level groups and permission settings.
The knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.
Adversaries may use this information to determine which users have elevated permissions, such as domain administrators.
The knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.
Adversaries may use this information to determine which users have elevated permissions, such as domain administrators.
Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.
Adversaries may attempt to find domain-level groups and permission settings.
The knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.
Adversaries may use this information to determine which users have elevated permissions, such as domain administrators.
The knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.
Adversaries may use this information to determine which users have elevated permissions, such as domain administrators.
Detects calls to "get-process" where the output is piped to a "where-object" filter to search for security solution processes.
Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus
Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus
Detects ADDInternals Cmdlet execution. A tool for administering Azure AD and Office 365. Which can be abused by threat actors to attack Azure AD or Office 365.
Adversaries may attempt to find local system groups and permission settings.
The knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.
Adversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.
The knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.
Adversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.
Enumerates Active Directory to determine computers that are joined to the domain
Get the processes that are running on the local computer.
Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable.
Detects usage of the Get-ADUser cmdlet to collect user information and output it to a file
Detects usage of the "Get-AdGroup" cmdlet to enumerate Groups within Active Directory
Detect priv users or groups recon based on 4661 eventid and known privileged users or groups SIDs
This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health monitoring agent.
This detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object HKLM\SOFTWARE\Microsoft\Microsoft Online\Reporting\MonitoringAgent.
This detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object HKLM\SOFTWARE\Microsoft\Microsoft Online\Reporting\MonitoringAgent.
Detects handle requests and access operations to specific registry keys to calculate the SysKey
Detects potential reconnaissance activity used by Trickbot malware. Trickbot enumerates domain/network topology and executes certain commands automatically every few minutes.
Microsoft has observed threat actors exploiting vulnerabilities associated with Log4J.
Detects usage of the PsLogList utility to dump event log in order to extract admin accounts and perform account discovery or delete events logs
Detects execution of Adfind.exe utility, which can be used for reconnaissance in an Active Directory environment
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