Office Executable File Uploaded

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About the rule

Rule Type

Standard

Rule Description

Detects when executable files (e.g., .exe, .bat) are uploaded to Office 365 services.

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "DETECTION_ACTION_M365_FILE_UPLOADED" AND (FILETYPE = "exe" OR FILETYPE = "inf" OR FILETYPE = "gzip" OR FILETYPE = "cmd" OR FILETYPE = "bat") select Action1.TARGET_NAME,Action1.CALLER,Action1.RESOURCE,Action1.FILETYPE,Action1.TARGET,Action1.IPADDRESS,Action1.SIZE_I,Action1.USERAGENT,Action1.REF_URL,Action1.OBJURL,Action1.OPERATION

Detection

Execution Mode

realtime

Log Sources

Microsoft 365