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Suspicious Double Extension Files (b4926b47-a9d7-434c-b3a0-adc3fa0bd13e)

Detects dropped files with double extensions, which is often used by malware as a method to abuse the fact that Windows hide default extensions by default.

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
Double File Extension - T1036.007 (11f29a39-0942-4d62-92b6-fe236cf3066e)	Attack Pattern	Suspicious Double Extension Files (b4926b47-a9d7-434c-b3a0-adc3fa0bd13e)	Sigma-Rules	1
Masquerading - T1036 (42e8de7b-37b2-4258-905a-6897815e58e0)	Attack Pattern	Double File Extension - T1036.007 (11f29a39-0942-4d62-92b6-fe236cf3066e)	Attack Pattern	2