Terrance DeJesus 7e9ef00b79 [New Rule] Threat Intelligence Signal - Microsoft Defender for Office 365 (#4994) ...

* adding new rule 'Threat Intelligence Signal - Microsoft Defender for Office 365'

* added mitre mapping

* Update rules/integrations/o365/initial_access_defender_for_m365_threat_intelligence_signal.toml

Co-authored-by: Isai <59296946+imays11@users.noreply.github.com>

* added note for max signals

* linted

* fixed unit test failure

---------

Co-authored-by: Isai <59296946+imays11@users.noreply.github.com>

2025-08-29 14:41:34 -04:00

..

aws

[Tuning] First Occurrence of STS GetFederationToken Request by User (#5007)

2025-08-29 13:08:59 -04:00

aws_bedrock

[Rule Tuning] ESQL Query Field Dynamic Field Standardization (#4912)

2025-08-05 19:35:41 -04:00

azure

[Rule Tuning] Multi-Factor Authentication Disabled for User (#5006)

2025-08-29 13:20:12 -04:00

azure_openai

[Rule Tuning] ESQL Query Field Dynamic Field Standardization (#4912)

2025-08-05 19:35:41 -04:00

beaconing

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

cyberarkpas

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

ded

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

dga

[Rule Tuning] Reduce Severity from Critical to High (#4637)

2025-05-06 21:37:47 +05:30

endpoint

Prep 8.19/9.1 (#4869)

2025-07-07 11:27:48 -04:00

fim

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

gcp

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

github

Prep for Release 9.0 (#4550)

2025-03-20 20:32:07 +05:30

google_workspace

Fix spacing in Setup information (#4470)

2025-02-20 10:04:13 +05:30

kubernetes

Investigation guides Update (#4920)

2025-07-22 07:52:48 +05:30

lmd

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

o365

[New Rule] Threat Intelligence Signal - Microsoft Defender for Office 365 (#4994)

2025-08-29 14:41:34 -04:00

okta

[Tuning] SDH - Investigating MFA Deactivation with no Re-Activation for Okta User Account (#4986)

2025-08-15 18:02:15 -04:00

pad

Prep 8.19/9.1 (#4869)

2025-07-07 11:27:48 -04:00

problemchild

Prep main for 9.1 (#4555)

2025-03-26 11:04:14 -04:00