Splunk
Access LSASS Memory for Dump Creation
The following analytic detects attempts to dump the LSASS process memory, a common technique in credential dumping attacks. (...)
Generic stable process_access windows Sysmon - mediumPatrick Bareiss, Splunk 2019-12-11 2026-10-09 fb4c31b0-13e8-4155-8aa5-24de4b8d6717
2 Access To ADMIN$ Network Share
Detects access to ADMIN$ network share
Generic test network_connection windows WinEventLog Security - lowFlorian Roth (Nextron Systems) 2017-03-04 2024-01-16 098d7118-55bc-4912-a836-dc6483a8d150
1 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 Splunk
Active Directory Lateral Movement Identified
The following analytic identifies potential lateral movement activities within an organization's Active Directory (AD) environment. (...)
Correlation stable - - - - mediumMichael Haag, Splunk 2023-04-19 2026-05-13 6aa6f9dd-adfe-45a8-8f74-c4c7a0d7d037
2 Activity from Anonymous IP Addresses
Detects when a Microsoft Cloud App Security reported when users were active from an IP address that has been identified as an anonymous proxy IP address.
Generic test - - Azure Threat Management · Microsoft 365 - mediumAustin Songer @austinsonger 2021-08-23 2022-10-09 d8b0a4fe-07a8-41be-bd39-b14afa025d95
2 Activity from Infrequent Country
Detects when a Microsoft Cloud App Security reported when an activity occurs from a location that wasn't recently or never visited by any user in the organization.
Generic test - - Azure Threat Management · Microsoft 365 - mediumAustin Songer @austinsonger 2021-08-23 2022-10-09 0f2468a2-5055-4212-a368-7321198ee706
2 Activity from Suspicious IP Addresses
Detects when a Microsoft Cloud App Security reported users were active from an IP address identified as risky by Microsoft Threat Intelligence. (...)
Generic test - - Azure Threat Detection · Microsoft 365 - mediumAustin Songer @austinsonger 2021-08-23 2022-10-09 a3501e8e-af9e-43c6-8cd6-9360bdaae498
2 Admin User Remote Logon
Detect remote login by Administrator user (depending on internal pattern).
Generic test authentication windows WinEventLog Security - lowjuju4 2017-10-29 2022-10-09 0f63e1ef-1eb9-4226-9d54-8927ca08520a
1 Splunk
Advanced IP or Port Scanner Execution
The following analytic detects the execution of network scanning utilities such as Advanced IP Scanner or Advanced Port Scanner. (...)
Anomaly stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumNasreddine Bencherchali, Splunk 2025-10-24 2026-05-13 9a4e50c7-5b62-4d52-93b4-f2b61332e9a5
5 Adwind RAT / JRAT
Detects javaw.exe in AppData folder as used by Adwind / JRAT
Emerging test process_creation windows Sysmon · WinEventLog Security - highFlorian Roth (Nextron Systems), Tom Ueltschi, Jonhnathan Ribeiro, oscd.community 2017-11-10 2022-10-09 1fac1481-2dbc-48b2-9096-753c49b4ec71
2 Adwind RAT / JRAT File Artifact
Detects javaw.exe in AppData folder as used by Adwind / JRAT
Generic test file_event windows Sysmon - highFlorian Roth (Nextron Systems), Tom Ueltschi, Jonhnathan Ribeiro, oscd.community 2017-11-10 2022-12-02 0bcfabcb-7929-47f4-93d6-b33fb67d34d1
2 Allow Service Access Using Security Descriptor Tampering Via Sc.EXE
Detects suspicious DACL modifications to allow access to a service from a suspicious trustee. (...)
Generic test process_creation windows Sysmon · WinEventLog Security - highNasreddine Bencherchali (Nextron Systems) 2023-02-28 2025-10-22 6c8fbee5-dee8-49bc-851d-c3142d02aa47
3 Alternate PowerShell Hosts - PowerShell Module
Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe
Generic test ps_module windows PowerShell - mediumRoberto Rodriguez @Cyb3rWard0g 2019-08-11 2025-10-17 64e8e417-c19a-475a-8d19-98ea705394cc
1 Alternate PowerShell Hosts Pipe
Detects alternate PowerShell hosts potentially bypassing detections looking for powershell.exe
Generic test pipe_created windows Sysmon - mediumRoberto Rodriguez @Cyb3rWard0g, Tim Shelton 2019-09-12 2025-10-07 58cb02d5-78ce-4692-b3e1-dce850aae41a
2 Antivirus - Password Dumper Signature
Detects a highly relevant Antivirus alert that reports password dumpers and stealers. (...)
Generic stable antivirus - - - criticalFlorian Roth (Nextron Systems), Arnim Rupp 2018-09-09 2026-06-15 78cc2dd2-7d20-4d32-93ff-057084c38b93
3 Apache Threading Error
Detects an issue in apache logs that reports threading related errors
Generic test - - Apache - mediumFlorian Roth (Nextron Systems) 2019-01-22 2021-11-27 e9a2b582-3f6a-48ac-b4a1-6849cdc50b3c
1 Application Removed Via Wmic.EXE
Detects the removal or uninstallation of an application via "Wmic.EXE".
Generic test process_creation windows Sysmon · WinEventLog Security - mediumfrack113 2022-01-28 2024-07-02 b53317a0-8acf-4fd1-8de8-a5401e776b96
1 Application Termination Attempt via Wmic.EXE
Detects an attempt to terminate a process via "wmic" with the "call terminate" flag. (...)
Generic test process_creation windows Sysmon · WinEventLog Security - mediumNasreddine Bencherchali (Nextron Systems) 2023-09-11 — 49d9671b-0a0a-4c09-8280-d215bfd30662
2 AppLocker Application Would Have Been Blocked
Detects when AppLocker "Audit only" enforcement mode reports that an Application, DLL, Script, MSI, or Packaged-App would have been blocked if AppLocker "Enforce rules" enforcement mode was enabled.
Generic experimental - windows AppLocker - mediumheyyanu 2026-03-26 — 557e3bd3-7f21-495d-8d50-7c8bdfb8041c
4 AppLocker Prevented Application or Script from Running
Detects when AppLocker prevents the execution of an Application, DLL, Script, MSI, or Packaged-App from running.
Generic test - windows AppLocker - mediumPushkarev Dmitry 2020-06-28 2025-12-03 401e5d00-b944-11ea-8f9a-00163ecd60ae
3 AppX Package Installation Attempts Via AppInstaller.EXE
Detects DNS queries made by "AppInstaller.EXE". (...)
Generic test dns windows Sysmon - mediumfrack113 2021-11-24 2023-11-09 7cff77e1-9663-46a3-8260-17f2e1aa9d0a
2 APT User Agent
Detects suspicious user agent strings used in APT malware in proxy logs
Generic test proxy - - - highFlorian Roth (Nextron Systems), Markus Neis 2019-11-12 2024-02-15 6ec820f2-e963-4801-9127-d8b2dce4d31b
1 APT29 Google Update Service Install
This method detects malicious services mentioned in APT29 report by FireEye. (...)
Unsupported unsupported process_creation windows WinEventLog System - highThomas Patzke 2017-11-01 2022-03-21 c069f460-2b87-4010-8dcf-e45bab362624
1 APT31 Judgement Panda Activity
Detects APT31 Judgement Panda activity as described in the Crowdstrike 2019 Global Threat Report
Emerging test process_creation windows Sysmon · WinEventLog Security - criticalFlorian Roth (Nextron Systems) 2019-02-21 2023-03-10 03e2746e-2b31-42f1-ab7a-eb39365b2422
1 APT40 Dropbox Tool User Agent
Detects suspicious user agent string of APT40 Dropbox tool
Emerging test proxy - - - highThomas Patzke 2019-11-12 2023-05-18 5ba715b6-71b7-44fd-8245-f66893e81b3d
1 Arbitrary File Download Via GfxDownloadWrapper.EXE
Detects execution of GfxDownloadWrapper.exe with a URL as an argument to download file.
Generic test process_creation windows Sysmon · WinEventLog Security - mediumVictor Sergeev, oscd.community 2020-10-09 2023-10-18 eee00933-a761-4cd0-be70-c42fe91731e7
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 Credential Access GetPasswordData
The following analytic identifiesGetPasswordData API calls in your AWS account. (...)
Anomaly stable cloud_audit - AWS CloudTrail · AWS - mediumPatrick Bareiss, Splunk 2022-08-10 2026-05-13 a79b607a-50cc-4704-bb9d-eff280cb78c2
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 Automated Collection Command Prompt
Once established within a system or network, an adversary may use automated techniques for collecting internal data.
Generic test process_creation windows Sysmon · WinEventLog Security - mediumfrack113 2021-07-28 2022-11-11 f576a613-2392-4067-9d1a-9345fb58d8d1
2 Automated Turla Group Lateral Movement
Detects automated lateral movement by Turla group
Unsupported unsupported process_creation windows Sysmon · WinEventLog Security - mediumMarkus Neis 2017-11-07 2023-02-24 75925535-ca97-4e0a-a850-00b5c00779dc
1 Splunk
AWS Credential Access Failed Login
The following analytic identifies unsuccessful login attempts to the AWS Management Console using a specific user identity. (...)
Generic stable authentication - AWS CloudTrail · AWS - mediumGowthamaraj Rajendran, Bhavin Patel, Splunk 2022-08-07 2026-05-13 a19b354d-0d7f-47f3-8ea6-1a7c36434968
1 Splunk
AWS Credential Access GetPasswordData
The following analytic identifies more than 10 GetPasswordData API calls within a 5-minute window in your AWS account. (...)
Anomaly stable authentication - AWS CloudTrail · AWS - mediumBhavin Patel, Splunk 2022-08-10 2026-05-13 4d347c4a-306e-41db-8d10-b46baf71b3e2
2 AWS EC2 Startup Shell Script Change
Detects changes to the EC2 instance startup script. (...)
Generic test cloud_audit - AWS CloudTrail · AWS - highfaloker 2020-02-12 2022-06-07 1ab3c5ed-5baf-417b-bb6b-78ca33f6c3df
1 Axios NPM Compromise File Creation Indicators - Linux
Detects file creation events linked to the Axios NPM supply chain compromise. (...)
Emerging experimental file_event linux Sysmon - highSwachchhanda Shrawan Poudel (Nextron Systems) 2026-04-01 — b7cb840c-11f6-47f7-b3ef-5524739c9077
5 Axios NPM Compromise File Creation Indicators - MacOS
Detects file creation events linked to the Axios NPM supply chain compromise on macOS devices. (...)
Emerging experimental file_event macos - - highSwachchhanda Shrawan Poudel (Nextron Systems) 2026-04-01 — 2db0458c-05c9-4069-a26f-77becd9c8c13
5 Axios NPM Compromise Indicators - Linux
Detects the Linux-specific execution chain of the plain-crypto-js malicious npm dependency by Axios NPM package, including payload download via curl and detached execution using nohup and python3. (...)
Emerging experimental process_creation linux Sysmon - highSwachchhanda Shrawan Poudel (Nextron Systems) 2026-04-01 — 0a23a62d-c5b3-468b-a072-25064a9a8c87
5 Axios NPM Compromise Indicators - macOS
Detects the macOS-specific execution chain of the plain-crypto-js malicious npm dependency in Axios NPM Package, including AppleScript execution via osascript, payload download, permission modification, execution, and cleanup.
Emerging experimental process_creation macos - - highSwachchhanda Shrawan Poudel (Nextron Systems) 2026-04-01 — a09ee860-31b3-4586-8a68-0ebd74ce0e5f
5 Axios NPM Compromise Indicators - Windows
Detects the specific Windows execution chain and process tree associated with the Axios NPM supply chain compromise. (...)
Emerging experimental process_creation windows Sysmon · WinEventLog Security - highSwachchhanda Shrawan Poudel (Nextron Systems) 2026-04-01 — f6c27ecc-d890-4452-80e6-2e274a10e097
5 Axios NPM Compromise Malicious C2 Domain DNS Query
Detects DNS queries for the malicious C2 domain associated with the plain-crypto-js/Axios npm package supply chain compromise. (...)
Emerging experimental dns - - - highSwachchhanda Shrawan Poudel (Nextron Systems) 2026-04-01 — 73e5d24f-493f-4092-bd2f-c72cabda40ee
6 Splunk
Azure AD Device Code Authentication
The following analytic identifies Azure Device Code Phishing attacks, which can lead to Azure Account Take-Over (ATO). (...)
Generic stable authentication - Microsoft 365 - mediumMauricio Velazco, Gowthamaraj Rajendran, Splunk 2023-11-16 2026-05-13 d68d8732-6f7e-4ee5-a6eb-737f2b990b91
5 Splunk
Azure AD High Number Of Failed Authentications For User
The following analytic identifies an Azure AD account experiencing more than 20 failed authentication attempts within a 10-minute window. (...)
Generic stable authentication - Microsoft 365 - mediumMauricio Velazco, Splunk 2023-01-23 2026-05-13 630b1694-210a-48ee-a450-6f79e7679f2c
2 Splunk
Azure AD High Number Of Failed Authentications From Ip
The following analytic detects an IP address with 20 or more failed authentication attempts to an Azure AD tenant within 10 minutes. (...)
Generic stable authentication - Microsoft 365 - mediumMauricio Velazco, Bhavin Patel, Splunk 2023-01-23 2026-05-13 e5ab41bf-745d-4f72-a393-2611151afd8e
3 Splunk
Azure AD Successful Authentication From Different Ips
The following analytic detects an Azure AD account successfully authenticating from multiple unique IP addresses within a 30-minute window. (...)
Generic stable authentication - Microsoft 365 - mediumMauricio Velazco, Splunk 2023-01-24 2026-05-13 be6d868d-33b6-4aaa-912e-724fb555b11a
3 Azure Key Vault Modified or Deleted
Identifies when a key vault is modified or deleted.
Generic test cloud_audit - Azure Activity Logs · Azure - mediumAustin Songer @austinsonger 2021-08-16 2022-08-23 459a2970-bb84-4e6a-a32e-ff0fbd99448d
1 Azure Keyvault Key Modified or Deleted
Identifies when a Keyvault Key is modified or deleted in Azure.
Generic test cloud_audit - Azure Activity Logs · Azure - mediumAustin Songer @austinsonger 2021-08-16 2022-08-23 80eeab92-0979-4152-942d-96749e11df40
1 Azure Keyvault Secrets Modified or Deleted
Identifies when secrets are modified or deleted in Azure.
Generic test cloud_audit - Azure Activity Logs · Azure - mediumAustin Songer @austinsonger 2021-08-16 2022-08-23 b831353c-1971-477b-abb6-2828edc3bca1
1 Bad Opsec Powershell Code Artifacts
focuses on trivial artifacts observed in variants of prevalent offensive ps1 payloads, including
Cob (...)
Generic test ps_module windows PowerShell - criticalok @securonix invrep_de, oscd.community 2020-10-09 2022-12-25 8d31a8ce-46b5-4dd6-bdc3-680931f1db86
3 Base64 Encoded PowerShell Command Detected
Detects usage of the "FromBase64String" function in the commandline which is used to decode a base64 (...)
Generic test process_creation windows Sysmon · WinEventLog Security - highFlorian Roth (Nextron Systems) 2020-01-29 2023-01-26 e32d4572-9826-4738-b651-95fa63747e8a
1