Obfuscated PowerShell OneLiner Execution (44e24481-6202-4c62-9127-5a0ae8e3fe3d)

Detects the execution of a specific OneLiner to download and execute powershell modules in memory.

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
PowerShell - T1059.001 (970a3432-3237-47ad-bcca-7d8cbb217736)	Attack Pattern	Obfuscated PowerShell OneLiner Execution (44e24481-6202-4c62-9127-5a0ae8e3fe3d)	Sigma-Rules	1
Disable or Modify Tools - T1562.001 (ac08589e-ee59-4935-8667-d845e38fe579)	Attack Pattern	Obfuscated PowerShell OneLiner Execution (44e24481-6202-4c62-9127-5a0ae8e3fe3d)	Sigma-Rules	1
PowerShell - T1059.001 (970a3432-3237-47ad-bcca-7d8cbb217736)	Attack Pattern	Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830)	Attack Pattern	2
Disable or Modify Tools - T1562.001 (ac08589e-ee59-4935-8667-d845e38fe579)	Attack Pattern	Impair Defenses - T1562 (3d333250-30e4-4a82-9edc-756c68afc529)	Attack Pattern	2