Link Search Menu Expand Document

O365_SharePoint_OneDrive_FileUploaded

ID: 100225

Description:

Sharepoint (OneDrive) activity - multiple file uploaded

Repository: Fluency Group: Office365 Type: event

Default Status:

Enabled

Tags:
O365
 

Selector:

Query:

Filters:

Field MUST hit
@sender office365
@fields.Operation FileUploaded
@fields.Workload OneDrive
@fields.EventSource SharePoint
Field MUST NOT hit
   

Behavior Rule:

Key Type Behavior Category
@fields.UserId username application activity

Risks:

Risks Base Score Dimension
     

Attributes:

Alias Key
IP @fields.ClientIP
Country @fields._ip.country
City @fields._ip.city
Username @fields.UserId
Workload @fields.Workload
ISP @fields._ip.isp
SourceFileName @fields.SourceFileName
UserAgent @fields.UserAgent

Correlation Rules:

First Occurrence:

Name Window Fields
NewUser 20 days @fields.UserId
  Risks: ML_NEW_USER
NewCountry 10 days @fields._ip.country
  Risks: ML_NEW_GEO_COUNTRY
NewISP 20 days @fields._ip.isp
  Risks: SUSPICIOUS_GEO

Aggregation:

Name Window Field AggType Match
MultipleEvents 1 hour   count gt 20
  Risks: ALERT_POLICY BANDWIDTH_ANOMALY  

History:

User Date
ho*d@fluencysecurity.com 2021 Mar 31 10:50:33 EDT
ho*d@fluencysecurity.com 2021 Mar 31 11:16:41 EDT
ho*d@fluencysecurity.com 2021 Jul 15 00:07:44 EDT

This page was automatically created/formatted on Tue, 2021 Oct 19 00:29:17 EDT, from rule_dump.json (db47c470500ce8686ead334f5eda0596)