Slack Audit Solution

Solution: SlackAudit

SlackAudit Logo

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Attribute Value
Publisher Microsoft Corporation
Support Tier Microsoft
Support Link https://support.microsoft.com
Categories domains
Version 3.0.5
Author Microsoft - support@microsoft.com
First Published 2021-03-24
Last Updated 2025-12-17
Solution Folder SlackAudit
Marketplace Azure Marketplace · Popularity: ⚪ Very Low (0%)

The Slack Audit solution provides the capability to ingest Slack Audit Records events into Microsoft Sentinel through the REST API. Refer to API documentation for more information.

Underlying Microsoft Technologies used:

This solution takes a dependency on the following technologies, and some of these dependencies either may be in Preview state or might result in additional ingestion or operational costs:

Microsoft Sentinel Codeless Connector Framework

Contents

Data Connectors

This solution provides 1 data connector(s) (plus 2 discovered⚠️):

🔍 Discovered: This item was discovered by scanning the solution folder but is not listed in the Solution JSON file.

🔶 CLv1: This connector ingests into a table that uses the legacy Custom Log V1 schema format with type-suffixed column names (e.g. _s, _d, _b, _t, _g). Note: identification is based on column name suffixes which are also permitted in CLv2, so this classification may not always be accurate.

Tables Used

This solution uses 3 table(s):

Table Used By Connectors Used By Content
SlackAuditNativePoller_CL 🔶 Slack, [DEPRECATED] Slack Audit Analytics, Hunting, Workbooks
SlackAuditV2_CL SlackAudit (via Codeless Connector Framework), [DEPRECATED] Slack Audit Analytics, Hunting, Workbooks
SlackAudit_CL 🔶 [DEPRECATED] Slack Audit Analytics, Hunting, Workbooks

🔶 CLv1: This table uses the legacy Custom Log V1 schema format with type-suffixed column names (e.g. _s, _d, _b, _t, _g). Note: identification is based on column name suffixes which are also permitted in CLv2, so this classification may not always be accurate.

Content Items

This solution includes 21 content item(s):

Content Type Count
Hunting Queries 10
Analytic Rules 9
Workbooks 1
Parsers 1

Analytic Rules

Name Severity Tactics Tables Used
SlackAudit - Empty User Agent Low InitialAccess SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Multiple archived files uploaded in short period of time Low Exfiltration SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Multiple failed logins for user Medium CredentialAccess SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Public link created for file which can contain sensitive information. Medium Exfiltration SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Suspicious file downloaded. Medium InitialAccess SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Unknown User Agent Low CommandAndControl SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - User email linked to account changed. Medium InitialAccess SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - User login after deactivated. Medium InitialAccess, Persistence, PrivilegeEscalation SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - User role changed to admin or owner Low Persistence, PrivilegeEscalation SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL

Hunting Queries

Name Tactics Tables Used
SlackAudit - Applications installed InitialAccess SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Deactivated users Impact SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Downloaded files stats InitialAccess SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Failed logins with unknown username CredentialAccess SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - New User created Persistence SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Suspicious files downloaded InitialAccess SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Uploaded files stats Exfiltration SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - User Permission Changed PrivilegeEscalation SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - User logins by IP InitialAccess, Persistence SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL
SlackAudit - Users joined channels without invites InitialAccess, Persistence SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL

Workbooks

Name Tables Used
SlackAudit SlackAuditNativePoller_CL
SlackAuditV2_CL
SlackAudit_CL

Parsers

Name Description Tables Used
SlackAudit - SlackAuditNativePoller_CL (read)
SlackAuditV2_CL (read)
SlackAudit_CL (read)

Release Notes

Version Date Modified (DD-MM-YYYY) Change History
3.0.5 12-12-2025 Updated the Parser yaml file.
3.0.4 28-07-2025 Removed Deprecated Data Connector.
3.0.3 30-06-2025 Moving CCF Data Connector to GA.
3.0.2 30-05-2025 Preview tag added to CCF Data Connector.
3.0.1 24-04-2025 Migrated the Function app Connector to CCP Data Connector and Updated the Parser.
3.0.0 23-08-2023 Manual deployment instructions updated for Data Connector & Convert Parser from text to yaml.

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