Access To Browser Credential Files By Uncommon Applications - Security
Detects file access requests to browser credential stores by uncommon processes. (...)
Hunting test file_event windows WinEventLog Security - lowDaniel Koifman (@Koifsec), Nasreddine Bencherchali 2024-10-21 — 4b60e527-ec73-4b47-8cb3-f02ad927ca65
1 Access to Browser Login Data
Adversaries may acquire credentials from web browsers by reading files specific to the target browser. (...)
Generic test ps_script windows PowerShell - mediumfrack113 2022-01-30 — fc028194-969d-4122-8abe-0470d5b8f12f
1 Account Created And Deleted By Non Approved Users
Detects accounts that are created or deleted by non-approved users.
Placeholder test cloud_audit - Azure Audit Logs · Azure - mediumMark Morowczynski '@markmorow', MikeDuddington, '@dudders1' 2022-08-11 2023-12-15 c98184ba-4a27-4e10-b7b7-da48e71f4d25
1 Account Created And Deleted Within A Close Time Frame
Detects when an account was created and deleted in a short period of time.
Generic test cloud_audit - Azure Audit Logs · Azure - highMark Morowczynski '@markmorow', MikeDuddington, '@dudders1', Tim Shelton 2022-08-11 2022-08-18 6f583da0-3a90-4566-a4ed-83c09fe18bbf
1 Account Disabled or Blocked for Sign in Attempts
Detects when an account is disabled or blocked for sign in but tried to log in
Generic test authentication - Azure Sign-in Logs · Azure - mediumYochana Henderson, '@Yochana-H' 2022-06-17 — 4afac85c-224a-4dd7-b1af-8da40e1c60bd
1 Account Tampering - Suspicious Failed Logon Reasons
This method uses uncommon error codes on failed logons to determine suspicious activity and tampering with accounts that have been disabled or somehow restricted.
Generic test authentication windows WinEventLog Security - mediumFlorian Roth (Nextron Systems) 2017-02-19 2025-10-17 9eb99343-d336-4020-a3cd-67f3819e68ee
2 Active Directory Computers Enumeration With Get-AdComputer
Detects usage of the "Get-AdComputer" to enumerate Computers or properties within Active Directory.
Generic test ps_script windows PowerShell - lowfrack113 2022-03-17 2023-07-08 36bed6b2-e9a0-4fff-beeb-413a92b86138
3 Active Directory Database Snapshot Via ADExplorer
Detects the execution of Sysinternals ADExplorer with the "-snapshot" flag in order to save a local copy of the active directory database. (...)
Generic test process_creation windows Sysmon · WinEventLog Security - mediumNasreddine Bencherchali (Nextron Systems) 2023-03-14 2025-07-09 9212f354-7775-4e28-9c9f-8f0a4544e664
6 Active Directory Group Enumeration With Get-AdGroup
Detects usage of the "Get-AdGroup" cmdlet to enumerate Groups within Active Directory
Generic test ps_script windows PowerShell - lowfrack113 2022-03-17 2022-11-17 8c3a6607-b7dc-4f0d-a646-ef38c00b76ee
1 Active Directory Replication from Non Machine Account - DcSync Indicator
Detects potential abuse of Active Directory Replication Service (ADRS) from a non machine account to request credentials.
Generic test account_management windows WinEventLog Security - mediumRoberto Rodriguez @Cyb3rWard0g 2019-07-26 2026-07-30 17d619c1-e020-4347-957e-1d1207455c93
3 Active Directory Structure Export Via Csvde.EXE
Detects the execution of "csvde.exe" in order to export organizational Active Directory structure.
Generic test process_creation windows Sysmon · WinEventLog Security - mediumNasreddine Bencherchali (Nextron Systems) 2023-03-14 — e5d36acd-acb4-4c6f-a13f-9eb203d50099
4 Activity From Anonymous IP Address
Identifies that users were active from an IP address that has been identified as an anonymous proxy IP address.
Generic test - - Azure Risk Detection · Azure - highMark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo' 2023-09-03 — be4d9c86-d702-4030-b52e-c7859110e5e8
2 AD Privileged Users or Groups Reconnaissance
Detect priv users or groups recon based on 4661 eventid and known privileged users or groups SIDs
Generic test - windows WinEventLog Security - highSamir Bousseaden 2019-04-03 2022-07-13 35ba1d85-724d-42a3-889f-2e2362bcaf23
1 ADExplorer Writing Complete AD Snapshot Into .dat File
Detects the dual use tool ADExplorer writing a complete AD snapshot into a .dat file. (...)
Generic experimental file_event windows Sysmon - mediumArnim Rupp (Nextron Systems), Thomas Patzke 2025-07-09 — 0a1255c5-d732-4b62-ac02-b5152d34fb83
5 ADFS Database Named Pipe Connection By Uncommon Tool
Detects suspicious local connections via a named pipe to the AD FS configuration database (Windows Internal Database). (...)
Generic test pipe_created windows Sysmon - mediumRoberto Rodriguez @Cyb3rWard0g 2021-10-08 2023-11-30 1ea13e8c-03ea-409b-877d-ce5c3d2c1cb3
3 Splunk
AdsiSearcher Account Discovery
The following analytic detects the use of the `[Adsisearcher]` type accelerator in PowerShell to query Active Directory for domain users. (...)
Generic stable ps_script windows PowerShell - mediumTeoderick Contreras, Mauricio Velazco, Splunk 2021-08-25 2026-10-02 de7fcadc-04f3-11ec-a241-acde48001122
4 Antivirus - Hacktool Signature
Detects a highly relevant Antivirus alert that reports a hack tool or other attack tool. (...)
Generic stable antivirus - - - highFlorian Roth (Nextron Systems), Arnim Rupp 2021-08-16 2026-06-15 fa0c05b6-8ad3-468d-8231-c1cbccb64fba
2 App Assigned To Azure RBAC/Microsoft Entra Role
Detects when an app is assigned Azure AD roles, such as global administrator, or Azure RBAC roles, such as subscription owner.
Generic test cloud_audit - Azure Audit Logs · Azure - mediumBailey Bercik '@baileybercik', Mark Morowczynski '@markmorow' 2022-07-19 2024-11-04 b04934b2-0a68-4845-8a19-bdfed3a68a7a
1 App Granted Privileged Delegated Or App Permissions
Detects when administrator grants either application permissions (app roles) or highly privileged de (...)
Generic test cloud_audit - Azure Audit Logs · Azure - highBailey Bercik '@baileybercik', Mark Morowczynski '@markmorow' 2022-07-28 2023-03-29 5aecf3d5-f8a0-48e7-99be-3a759df7358f
1 Application AppID Uri Configuration Changes
Detects when a configuration change is made to an applications AppID URI.
Generic test cloud_audit - Azure Audit Logs · Azure - highMark Morowczynski '@markmorow', Bailey Bercik '@baileybercik' 2022-06-02 — 1b45b0d1-773f-4f23-aedc-814b759563b1
1 Application Uninstalled
An application has been removed. (...)
Generic test - windows WinEventLog Application - lowfrack113 2022-01-28 2022-09-17 570ae5ec-33dc-427c-b815-db86228ad43e
2 Application URI Configuration Changes
Detects when a configuration change is made to an applications URI. (...)
Generic test cloud_audit - Azure Audit Logs · Azure - highMark Morowczynski '@markmorow', Bailey Bercik '@baileybercik' 2022-06-02 — 0055ad1f-be85-4798-83cf-a6da17c993b3
1 Application Using Device Code Authentication Flow
Device code flow is an OAuth 2.0 protocol flow specifically for input constrained devices and is not used in all environments. (...)
Generic test authentication - Azure Sign-in Logs · Azure - mediumMark Morowczynski '@markmorow', Bailey Bercik '@baileybercik' 2022-06-01 — 248649b7-d64f-46f0-9fb2-a52774166fb5
1 Applications That Are Using ROPC Authentication Flow
Resource owner password credentials (ROPC) should be avoided if at all possible as this requires the user to expose their current password credentials to the application directly. (...)
Generic test authentication - Azure Sign-in Logs · Azure - mediumMark Morowczynski '@markmorow', Bailey Bercik '@baileybercik' 2022-06-01 — 55695bc0-c8cf-461f-a379-2535f563c854
1 Arbitrary Shell Command Execution Via Settingcontent-Ms
The .SettingContent-ms file type was introduced in Windows 10 and allows a user to create "shortcuts" to various Windows 10 setting pages. (...)
Generic test process_creation windows Sysmon · WinEventLog Security - mediumSreeman 2020-03-13 2022-04-14 24de4f3b-804c-4165-b442-5a06a2302c7e
1 Splunk
ASL AWS Create Access Key
The following analytic identifies the creation of AWS IAM access keys by a user for another user, which can indicate privilege escalation. (...)
Hunting stable cloud_audit - AWS CloudTrail · AWS - mediumPatrick Bareiss, Splunk 2021-03-02 2026-05-13 81a9f2fe-1697-473c-af1d-086b0d8b63c8
2 Splunk
ASL AWS Create Policy Version to allow all resources
The following analytic identifies the creation of a new AWS IAM policy version that allows access to all resources. (...)
Generic stable cloud_audit - AWS CloudTrail · AWS - mediumPatrick Bareiss, Splunk 2021-02-22 2026-05-13 22cc7a62-3884-48c4-82da-592b8199b72f
2 Splunk
ASL AWS Multi-Factor Authentication Disabled
The following analytic detects attempts to disable multi-factor authentication (MFA) for an AWS IAM user. (...)
Generic stable cloud_audit - AWS CloudTrail · AWS - mediumPatrick Bareiss, Splunk 2022-10-04 2026-05-13 4d2df5e0-1092-4817-88a8-79c7fa054668
2 Splunk
ASL AWS SAML Update identity provider
The following analytic detects updates to the SAML provider in AWS. (...)
Generic stable cloud_audit - AWS CloudTrail · AWS - mediumPatrick Bareiss, Splunk 2022-10-04 2026-05-13 635c26cc-0fd1-4098-8ec9-824bf9544b11
4 Splunk
ASL AWS UpdateLoginProfile
The following analytic detects an AWS CloudTrail event where a user with permissions updates the login profile of another user. (...)
Generic stable cloud_audit - AWS CloudTrail · AWS - mediumPatrick Bareiss, Splunk 2022-10-04 2026-05-13 5b3f63a3-865b-4637-9941-f98bd1a50c0d
2 Atypical Travel
Identifies two sign-ins originating from geographically distant locations, where at least one of the locations may also be atypical for the user, given past behavior.
Generic test - - Azure Risk Detection · Azure - highMark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo' 2023-09-03 — 1a41023f-1e70-4026-921a-4d9341a9038e
2 Audit CVE Event
Detects events generated by user-mode applications when they call the CveEventWrite API when a known vulnerability is trying to be exploited. (...)
Generic test - windows WinEventLog Application criticalFlorian Roth (Nextron Systems), Zach Mathis 2020-01-15 2022-10-22 48d91a3a-2363-43ba-a456-ca71ac3da5c2
5 Authencesn Crypto Module Load via Modprobe - Copy-Fail Indicator
Detects kernel auto-loading of the authencesn crypto module via modprobe
This occurs when user-space (...)
Emerging experimental process_creation linux Sysmon highGene Kazimiarovich 2026-05-09 — 474b415a-d917-4f3b-8c62-9e1a0d5f7b48
5 Authentications To Important Apps Using Single Factor Authentication
Detect when authentications to important application(s) only required single-factor authentication
Placeholder test authentication - Azure Sign-in Logs · Azure - mediumMikeDuddington, '@dudders1' 2022-07-28 2026-05-08 f272fb46-25f2-422c-b667-45837994980f
1 Splunk
AWS Bedrock Delete Knowledge Base
The following analytic identifies attempts to delete AWS Bedrock Knowledge Bases, which are resources that store and manage domain-specific information for AI models. (...)
Generic stable cloud_audit - AWS CloudTrail · AWS - mediumBhavin Patel, Splunk 2025-03-25 2026-05-13 8b4e3d62-f743-11ee-9f6e-acde48001123
2 Splunk
AWS Bedrock Invoke Model Access Denied
The following analytic identifies access denied error when attempting to invoke AWS Bedrock models. (...)
Generic stable cloud_audit - AWS CloudTrail · AWS - mediumBhavin Patel, Splunk 2025-03-25 2026-05-13 c53a8e62-f741-11ee-9f6e-acde48001122
3 Splunk
AWS Console Login Failed During MFA Challenge
The following analytic identifies failed authentication attempts to the AWS Console during the Multi-Factor Authentication (MFA) challenge. (...)
Generic stable authentication - AWS CloudTrail · AWS - mediumBhavin Patel, Splunk 2022-10-03 2026-05-13 55349868-5583-466f-98ab-d3beb321961e
2 AWS Console Login Monitoring
Detects AWS console logins from countries and IP addresses that are not recognized as legitimate for the organization. (...)
Placeholder experimental cloud_audit - AWS CloudTrail · AWS - mediumIvan Saakov 2025-10-19 — 313e72de-0c0d-4d65-8c95-87f4d546eceb
1 Splunk
AWS Create Policy Version to allow all resources
The following analytic identifies the creation of a new AWS IAM policy version that allows access to all resources. (...)
Generic stable account_management - AWS CloudTrail · AWS - mediumBhavin Patel, Splunk 2021-02-22 2026-05-13 2a9b80d3-6340-4345-b5ad-212bf3d0dac4
2 Splunk
AWS CreateAccessKey
The following analytic identifies the creation of AWS IAM access keys by a user for another user, which can indicate privilege escalation. (...)
Hunting stable account_management - AWS CloudTrail · AWS - mediumBhavin Patel, Splunk 2021-03-02 2026-05-13 2a9b80d3-6340-4345-11ad-212bf3d0d111
2 Splunk
AWS CreateLoginProfile
The following analytic identifies the creation of a login profile for one AWS user by another, followed by a console login from the same source IP. (...)
Generic stable authentication - AWS CloudTrail · AWS - mediumBhavin Patel, Splunk 2021-03-02 2026-05-13 2a9b80d3-6340-4345-11ad-212bf444d111
2 AWS EC2 VM Export Failure
An attempt to export an AWS EC2 instance has been detected. (...)
Generic test cloud_audit - AWS CloudTrail · AWS - lowDiogo Braz 2020-04-16 2022-10-05 54b9a76a-3c71-4673-b4b3-2edb4566ea7b
1 AWS EFS Fileshare Mount Modified or Deleted
Detects when a EFS Fileshare Mount is modified or deleted. (...)
Generic test cloud_audit - AWS CloudTrail · AWS - mediumAustin Songer @austinsonger 2021-08-15 2022-10-09 6a7ba45c-63d8-473e-9736-2eaabff79964
1 AWS EKS Cluster Created or Deleted
Identifies when an EKS cluster is created or deleted.
Generic test cloud_audit - AWS CloudTrail · AWS - lowAustin Songer 2021-08-16 2022-10-09 33d50d03-20ec-4b74-a74e-1e65a38af1c0
1 AWS ElastiCache Security Group Created
Detects when an ElastiCache security group has been created.
Generic test cloud_audit - AWS CloudTrail · AWS - lowAustin Songer @austinsonger 2021-07-24 2022-10-09 4ae68615-866f-4304-b24b-ba048dfa5ca7
1 AWS ElastiCache Security Group Modified or Deleted
Identifies when an ElastiCache security group has been modified or deleted.
Generic test cloud_audit - AWS CloudTrail · AWS - lowAustin Songer @austinsonger 2021-07-24 2022-10-09 7c797da2-9cf2-4523-ba64-33b06339f0cc
1 AWS IAM S3Browser LoginProfile Creation
Detects S3 Browser utility performing reconnaissance looking for existing IAM Users without a LoginProfile defined then (when found) creating a LoginProfile.
Generic test cloud_audit - AWS CloudTrail · AWS - highdaniel.bohannon@permiso.io (@danielhbohannon) 2023-05-17 — db014773-b1d3-46bd-ba26-133337c0ffee
1 AWS IAM S3Browser Templated S3 Bucket Policy Creation
Detects S3 browser utility creating Inline IAM policy containing default S3 bucket name placeholder value of "<YOUR-BUCKET-NAME>".
Generic test cloud_audit - AWS CloudTrail · AWS - highdaniel.bohannon@permiso.io (@danielhbohannon) 2023-05-17 — db014773-7375-4f4e-b83b-133337c0ffee
1 AWS IAM S3Browser User or AccessKey Creation
Detects S3 Browser utility creating IAM User or AccessKey.
Generic test cloud_audit - AWS CloudTrail · AWS - highdaniel.bohannon@permiso.io (@danielhbohannon) 2023-05-17 — db014773-d9d9-4792-91e5-133337c0ffee
1 AWS Key Pair Import Activity
Detects the import of SSH key pairs into AWS EC2, which may indicate an attacker attempting to gain unauthorized access to instances. (...)
Generic experimental cloud_audit - AWS CloudTrail · AWS - mediumIvan Saakov 2024-12-19 — 92f84194-8d9a-4ee0-8699-c30bfac59780
1