Every published rule

Windows Process Watch: PythonFunctionWarnings Disabled via Excel Security Registry Setting

Flags Excel-related process command lines that disable Python function execution warnings via PythonFunctionWarnings=0.

Azure Entra ID Riskdetection: Anonymous IP Address sign-in risk events

Detects Azure sign-in risk events labeled as anonymized/anonymous IP addresses.

Suspicious Child Process Creation from BgInfo.EXE on Windows

Alerts when BgInfo.exe spawns suspicious calc/cmd/cscript/mshta/powershell/wscript or runs from common AppData/Temp paths.

Suspicious aspnet_compiler.exe Execution from User or Temp Paths on Windows

Alerts when aspnet_compiler.exe runs with command lines indicating user-writable or temp/task paths.

Suspicious Child Process of aspnet_compiler.exe on Windows

Alerts when aspnet_compiler.exe spawns calc/notepad or executes from public/temp/Task-related paths on Windows.

Windows DLL sideloading via unsigned mfdetours.dll loaded by image_load

Alerts on loading unsigned \mfdetours.dll, consistent with DLL sideloading abuse via mftrace.exe.

Windows Process Creation: Execution of Renamed gpg.exe or gpg2.exe

Alerts on Windows executions of renamed gpg.exe/gpg2.exe using process creation telemetry.

Windows Provisioning Registry Key Abuse Leading to Indirect Execution via Provlaunch.exe

Flags Windows command lines referencing the provisioning commands registry path commonly abused for Provlaunch.exe-based indirect execution.

Windows: Alert on Suspicious Child Processes Spawned by provlaunch.exe

Detects provlaunch.exe launching suspicious child executables and processes from common temp/task paths on Windows.

Azure risk detection: anomalousToken risk events

Flags Azure Entra ID risk events indicating anomalous token lifetime or use from unfamiliar locations.

Windows Browser-Injected rundll32 Execution Indicative of GuLoader Activity

Flags rundll32.exe being launched from a browser process, matching GuLoader-style injected browser execution behavior on Windows.

Windows ImageLoad DLL Sideloading: EACore.dll

Alerts on Windows loading of EACore.dll that may indicate DLL sideloading, excluding a specific EA Desktop legitimate case.

Windows Registry Key Abuse via Provisioning Commands for Proxy Binary Execution

Flags registry modifications to the Provisioning Commands key path that may enable indirect execution via Provlaunch.exe.

Windows AppCompatFlags InstalledSDB New Shim Database in Non-Default Path

Flags persistence attempts where a shim database is registered via InstalledSDB with a non-default DatabasePath on Windows.

Windows Registry: New AppCompatFlags custom shim databases targeting system processes

Alerts on Windows registry writes to AppCompatFlags Custom shim paths targeting common system processes.

Windows VMMap Loading Unsigned dbghelp.dll from C:\Debuggers\dbghelp.dll

Alerts when VMMap loads an unsigned dbghelp.dll from C:\Debuggers, suggesting DLL sideloading on Windows.

Windows CreateRemoteThread in mstsc.exe From Suspicious Source Paths

Alerts when mstsc.exe creates remote threads from processes running out of common suspicious directories.

Windows: Alert on wget.exe downloading files from an IP with output flags

Flags Windows wget.exe usage to download HTTP URLs from IPs and write outputs to script/binary extensions.

Suspicious curl.exe File Downloads From Direct IP Addresses on Windows

Alerts on Windows curl.exe commands downloading from an IP address with HTTP/S and suspect file extensions.

Sysmon FileBlockShredding Policy Violations (Event ID 28) on Windows

Alerts on Sysmon Event ID 28 when file shredding is blocked by the configured shredding policy on Windows.