Detectors
Every Cortex detection rule the toolbox knows about — analytics alerts, BIOCs and correlation rules — in one filterable set.
3 detectors match the current filters. technique: T1027 ✕
Download CSV| Type | Name | Severity | Module | Data source / event | ATT&CK |
|---|---|---|---|---|---|
| BIOC | Compiler process started by an Office process The processes (csc.exe & vbc.exe) invoke compilers via command prompt and compile a payload on the fly. This is leveraged by attackers to create a new payload on every machine. | Informational | Platform Analytics | Process execution | Defense Evasion |
| BIOC | Suspicious .NET process spawns csc.exe A suspicious process in the Microsoft .NET directory spawned the C# compiler. This may occur if an attacker masquerades a process like MSBuild (e.g. PowerLessShell). | Low | Platform Analytics | Process execution | Defense Evasion |
| BIOC | Suspicious process spawns MSBuild.exe The Microsoft Build Engine was started by an abnormal process. MSBuild is normally used for development purposes, so this unusual behavior may be malicious. | Medium | Platform Analytics | Process execution | Defense Evasion |