Files

T

Terrance DeJesus ae88c095e9 [New Rule] Fortigate (FG-IR-26-060) Detections (#5641 )

* initial FG-IR-26-060 rules

* adjusted investigation guides to proper formatting

* Update initial_access_fortigate_sso_login_from_unusual_source.toml

* Update and rename exfiltration_fortigate_config_download.toml to collection_fortigate_config_download.toml

* Update collection_fortigate_config_download.toml

* Apply suggestion from @Samirbous

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

* Apply suggestion from @Samirbous

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

* Apply suggestion from @Samirbous

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

* Apply suggestion from @Samirbous

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

* adjusting rules

* revert super admin

* adjusted source.ip to 'fortinet.firewall.ui'

* changing ESQL to EQL for non-aggregate queries

* added CISA reference

* adjusted interval and maxspan

* updating dates

* changed download rule to EQL

* added additional sso checks; linted previous rules

---------

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

2026-01-30 10:16:34 -05:00

_deprecated

[New Rules] Reintroduction of Defend for Containers (D4C) Ruleset (#5561 )

2026-01-26 16:37:34 +01:00

apm

[FR] Generate investigation guides (#4358 )

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

cross-platform

Update impact_hosts_file_modified.toml (#5655 )

2026-01-29 17:02:14 +00:00

integrations

[Rule Tuning] M365 Security Compliance Potential Ransomware Activity (#5653 )

2026-01-30 09:57:56 -05:00

linux

[Tuning] ESQL Dynamic unique value fields (#5569 )

2026-01-26 16:34:16 +00:00

macos

Update command_and_control_unusual_network_connection_to_suspicious_web_service.toml (#5008 )

2025-08-26 13:03:59 +01:00

add mitre attack rules for ML job rules, bump dates (#5333 )

2025-12-01 15:48:59 -06:00

network

[New Rule] Fortigate (FG-IR-26-060) Detections (#5641 )

2026-01-30 10:16:34 -05:00

promotions

[New] Multiple Vulnerabilities by Asset via Wiz (#5598 )

2026-01-26 17:26:17 +00:00

threat_intel

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

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

windows

[Rule Tuning] PowerShell Rules Revamp - 2 (#5623 )

2026-01-26 19:35:05 -03:00

README.md

[New Rule] Endpoint Security Behavior Protection (#1440 )

2021-08-25 09:56:59 -06:00

README.md

rules/

Rules within this folder are organized by solution or platform. The structure is flattened out, because nested file hierarchies are hard to navigate and find what you're looking for. Each directory contains several .toml files, and the primary ATT&CK tactic is included in the file name when it's relevant (i.e. windows/execution_via_compiled_html_file.toml)

folder	description
`.`	Root directory where rules are stored
`apm/`	Rules that use Application Performance Monitoring (APM) data sources
`cross-platform/`	Rules that apply to multiple platforms, such as Windows and Linux
`integrations/`	Rules organized by Fleet integration
`linux/`	Rules for Linux or other Unix based operating systems
`macos/`	Rules for macOS
`ml/`	Rules that use machine learning jobs (ML)
`network/`	Rules that use network data sources
`promotions/`	Rules that promote external alerts into detection engine alerts
`windows/`	Rules for the Microsoft Windows Operating System

Integration specific rules are stored in the integrations/ directory:

folder	integration
`aws/`	Amazon Web Services (AWS)
`azure/`	Microsoft Azure
`cyberarkpas/`	Cyber Ark Privileged Access Security
`endpoint/`	Elastic Endpoint Security
`gcp/`	Google Cloud Platform (GCP)
`google_workspace/`	Google Workspace (formerly GSuite)
`o365/`	Microsoft Office
`okta/`	Oka