Detectors
Every Cortex detection rule the toolbox knows about — analytics alerts, BIOCs and correlation rules — in one filterable set.
5 detectors match the current filters. technique: T1218 ✕
Download CSV| Type | Name | Severity | Module | Data source / event | ATT&CK |
|---|---|---|---|---|---|
| Analytics BIOC | Possible code downloading from a remote host by Regsvr32 Regsvr32 may be used to fetch arbitrary code from a remote host and execute it without dropping the payload onto the disk. Known to be used for malicious purposes. | Medium | Platform Analytics | XDR Agent | Defense Evasion |
| Analytics BIOC | Rundll32.exe running with no command-line arguments Rundll32.exe is meant to run with parameters, so the absence of them is extremely suspicious; this behavior is used in the default configuration of Cobalt Strike. | Medium | Platform Analytics | XDR Agent | Defense Evasion |
| Analytics BIOC | Rundll32.exe spawns conhost.exe This unusual parent-child process relationship may indicate that an attacker has abused rundll32.exe to run a console-based application such as PowerShell. | Medium | Platform Analytics | XDR Agent | Defense Evasion |
| Analytics BIOC | Suspicious certutil command line An attacker may use certutil to download malware. | Medium | Platform Analytics | XDR Agent | Command and Control, Defense Evasion |
| Analytics BIOC | Suspicious SearchProtocolHost.exe parent process SearchProtocolHost.exe has been launched from a process that is different from SearchIndexer.exe This may indicate malicious activity (such as malware later being injected to it, or it being used for phantom DLL hijacking). | Medium | Platform Analytics | XDR Agent | Execution, Defense Evasion |