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 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 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 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 BloodHound Collection Files
Detects default file names outputted by the BloodHound collection tool SharpHound
Generic test file_event windows Sysmon - highC.J. May 2022-08-09 2026-02-19 02773bed-83bf-469f-b7ff-e676e7d78bab
1 Chopper Webshell Process Pattern
Detects patterns found in process executions cause by China Chopper like tiny (ASPX) webshells
Generic test process_creation windows Sysmon · WinEventLog Security highFlorian Roth (Nextron Systems), MSTI (query) 2022-10-01 — fa3c117a-bc0d-416e-a31b-0c0e80653efb
1 Cisco Discovery
Find information about network devices that is not stored in config files
Generic test authentication - Cisco AAA · Cisco - lowAustin Clark 2019-08-12 2023-01-04 9705a6a1-6db6-4a16-a987-15b7151e299b
1 Splunk
Cisco IOS XE Reconnaissance Command Activity
This analytic detects bursts of Cisco IOS or NX-OS discovery commands associated with Salt Typhoon tradecraft. (...)
Anomaly stable network_device - Cisco IOS · Cisco - mediumNasreddine Bencherchali 2026-05-19 2026-05-20 71ac5328-2364-40cf-8381-92b8dc531399
2 Splunk
Cisco IOS XE Remote Access Probe Burst
This analytic detects bursts of ping, SSH, and Telnet commands issued from Cisco IOS or NX-OS devices. (...)
Anomaly stable network_device - Cisco IOS · Cisco - mediumNasreddine Bencherchali 2026-05-19 2026-05-20 efb20922-17bc-4fb0-880c-be50cfc100dd
2 Splunk
Cisco NVM - Suspicious Network Connection to IP Lookup Service API
This analytic identifies non-browser processes reaching out to public IP lookup or geolocation servi (...)
Anomaly stable network_connection - Cisco NVM · Cisco - mediumNasreddine Bencherchali, Splunk, Janantha Marasinghe 2025-07-01 2026-09-22 568cb83e-d79e-4a23-85ec-6e1f6c30cb2f
2 Splunk
Cisco Secure Firewall - Blacklisted SSL Certificate Fingerprint
The following analytic detects the use of known suspicious SSL certificates in any observed event where the SSL_CertFingerprint field is present. (...)
Generic stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk 2025-04-03 2026-09-22 c43f7b49-2dab-4e76-892e-7f971c2f20f1
1 Splunk
Cisco Secure Firewall - Blocked Connection
The following analytic detects a blocked connection event by identifying a "Block" value in the action field. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk 2025-04-03 2026-05-13 17e9b764-3a2b-4d36-9751-32d13ce4718b
1 Splunk
Cisco Secure Firewall - High EVE Threat Confidence
The following analytic detects connections with a high Encrypted Visibility Engine (EVE) threat confidence score, indicating potentially malicious behavior within encrypted traffic. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk 2025-04-03 2026-05-13 8c15183e-2e70-4db4-86c3-88f8d9129b66
1 Splunk
Cisco Secure Firewall - Intrusion Events by Threat Activity
This analytic detects intrusion events from known threat activity using Cisco Secure Firewall Intrusion Events. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumBhavin Patel, Nasreddine Bencherchali, Splunk 2025-05-12 2026-09-22 b71e57e8-c571-4ff1-ae13-bc4384a9e891
2 Splunk
Cisco Secure Firewall - Lumma Stealer Download Attempt
This analytic detects Lumma Stealer download attempts using Cisco Secure Firewall Intrusion Events. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk, Talos NTDR 2025-04-16 2026-05-13 66f22f52-fbae-4be7-a263-561dacb63613
1 Splunk
Cisco Secure Firewall - Lumma Stealer Outbound Connection Attempt
This analytic detects Lumma Stealer outbound connection attempts using Cisco Secure Firewall Intrusion Events. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk, Talos NTDR 2025-04-16 2026-05-13 66f22f52-fbae-4be7-a263-561dacb63612
1 Splunk
Cisco Secure Firewall - Repeated Blocked Connections
The following analytic detects repeated blocked connection attempts from the same initiator to the same responder within a short time window. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk 2025-04-03 2026-05-13 1f57f10e-1dc5-47ea-852c-2e85b2503d79
1 Classes Autorun Keys Modification
Detects modification of Windows Registry Classes keys used for persistence. (...)
Generic test registry_set windows Sysmon · WinEventLog Security - mediumVictor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split) 2019-10-25 2025-10-22 9df5f547-c86a-433e-b533-f2794357e242
3 Common Autorun Keys Modification
Detects modification of autostart extensibility point (ASEP) in registry.
Generic test registry_set windows Sysmon · WinEventLog Security - mediumVictor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split), wagga (name) 2019-10-25 2025-10-22 f59c3faf-50f3-464b-9f4c-1b67ab512d99
4 CreateRemoteThread API and LoadLibrary
Detects potential use of CreateRemoteThread api and LoadLibrary function to inject DLL into a proces (...)
Hunting test create_remote_thread windows Sysmon - mediumRoberto Rodriguez @Cyb3rWard0g 2019-08-11 2024-01-22 052ec6f6-1adc-41e6-907a-f1c813478bee
1 Crontab Enumeration
Detects usage of crontab to list the tasks of the user
Generic test process_creation linux Sysmon - lowJoseliyo Sanchez, @Joseliyo_Jstnk 2023-06-02 — 403ed92c-b7ec-4edd-9947-5b535ee12d46
4 CurrentControlSet Autorun Keys Modification
Detects modification of autostart extensibility point (ASEP) in registry.
Generic test registry_set windows Sysmon · WinEventLog Security - mediumVictor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split) 2019-10-25 2023-08-17 f674e36a-4b91-431e-8aef-f8a96c2aca35
3 CurrentVersion Autorun Keys Modification
Detects modification of autostart extensibility point (ASEP) in registry.
Generic test registry_set windows Sysmon · WinEventLog Security - mediumVictor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split) 2019-10-25 2025-10-22 20f0ee37-5942-4e45-b7d5-c5b5db9df5cd
4 CurrentVersion NT Autorun Keys Modification
Detects modification of autostart extensibility point (ASEP) in registry.
Generic test registry_set windows Sysmon · WinEventLog Security - mediumVictor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split) 2019-10-25 2025-10-22 cbf93e5d-ca6c-4722-8bea-e9119007c248
3 Splunk
Detect AzureHound Command-Line Arguments
The following analytic detects the execution of the `Invoke-AzureHound` command-line argument, commonly used by the AzureHound tool. (...)
Generic stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumMichael Haag, Splunk 2021-06-03 2026-05-13 26f02e96-c300-11eb-b611-acde48001122
4 Splunk
Detect AzureHound File Modifications
The following analytic detects the creation of specific AzureHound-related files, such as `*-azurecollection.zip` and various `.json` files, on disk. (...)
Generic stable file_event windows Sysmon - mediumMichael Haag, Splunk 2021-06-03 2026-05-13 1c34549e-c31b-11eb-996b-acde48001122
2 Splunk
Detect SharpHound Command-Line Arguments
The following analytic detects the execution of SharpHound command-line arguments, specifically `-collectionMethod` and `invoke-bloodhound`. (...)
Generic stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumMichael Haag, Splunk 2021-06-03 2026-10-02 a0bdd2f6-c2ff-11eb-b918-acde48001122
6 Splunk
Detect SharpHound File Modifications
The following analytic detects the creation of files typically associated with SharpHound, a reconnaissance tool used for gathering domain and trust data. (...)
Generic stable file_event windows Sysmon - mediumMichael Haag, Splunk 2021-06-03 2026-10-02 42b4b438-beed-11eb-ba1d-acde48001122
6 Splunk
Detect SharpHound Usage
The following analytic detects the usage of the SharpHound binary by identifying its original filename, `SharpHound.exe`, and the process name. (...)
Generic stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumMichael Haag, Splunk 2021-06-03 2026-10-02 dd04b29a-beed-11eb-87bc-acde48001122
6 Direct Autorun Keys Modification
Detects direct modification of autostart extensibility point (ASEP) in registry using reg.exe.
Generic test process_creation windows Sysmon · WinEventLog Security - mediumVictor Sergeev, Daniil Yugoslavskiy, oscd.community, Swachchhanda Shrawan Poudel (Nextron Systems) 2019-10-25 2026-01-05 24357373-078f-44ed-9ac4-6d334a668a11
2 DirectorySearcher Powershell Exploitation
Enumerates Active Directory to determine computers that are joined to the domain
Generic test ps_script windows PowerShell - mediumfrack113 2022-02-12 — 1f6399cf-2c80-4924-ace1-6fcff3393480
1 Splunk
Domain Account Discovery with Dsquery
The following analytic identifies the execution of `dsquery.exe` with command-line arguments used to discover domain users. (...)
Anomaly stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumTeoderick Contreras, Mauricio Velazco, Splunk 2021-08-25 2026-05-13 b1a8ce04-04c2-11ec-bea7-acde48001122
2 Splunk
Domain Account Discovery with Wmic
The following analytic detects the execution of `wmic.exe` with command-line arguments used to query for domain users. (...)
Generic stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumTeoderick Contreras, Mauricio Velazco, Splunk 2021-08-25 2026-05-13 383572e0-04c5-11ec-bdcc-acde48001122
1 Splunk
Domain Controller Discovery with Nltest
The following analytic detects the execution of `nltest.exe` with command-line arguments `/dclist:` or `/dsgetdc:` to discover domain controllers. (...)
Generic stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumMauricio Velazco, Splunk 2021-09-01 2026-07-20 41243735-89a7-4c83-bcdd-570aa78f00a1
2 Splunk
Domain Controller Discovery with Wmic
The following analytic identifies the execution of `wmic.exe` with command-line arguments used to discover domain controllers in a Windows domain. (...)
Hunting stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumMauricio Velazco, Splunk 2021-09-01 2026-05-13 64c7adaa-48ee-483c-b0d6-7175bc65e6cc
1 Domain User Enumeration Network Recon 01
Domain user and group enumeration via network reconnaissance. (...)
Unsupported unsupported - - DCE/RPC · Zeek - mediumNate Guagenti (@neu5ron), Open Threat Research (OTR) 2020-05-03 2023-03-24 66a0bdc6-ee04-441a-9125-99d2eb547942
2 Enumeration via the Global Catalog
Detects enumeration of the global catalog (that can be performed using BloodHound or others AD reconnaissance tools). (...)
Unsupported unsupported network_connection windows WinEventLog Security - mediumChakib Gzenayi (@Chak092), Hosni Mribah 2020-05-11 2023-02-24 619b020f-0fd7-4f23-87db-3f51ef837a34
1 ESXi Network Configuration Discovery Via ESXCLI
Detects execution of the "esxcli" command with the "network" flag in order to retrieve information about the network configuration.
Generic test process_creation linux Sysmon - mediumCedric Maurugeon 2023-09-04 — 33e814e0-1f00-4e43-9c34-31fb7ae2b174
2 ESXi Storage Information Discovery Via ESXCLI
Detects execution of the "esxcli" command with the "storage" flag in order to retrieve information about the storage status and other related information. (...)
Generic test process_creation linux Sysmon - mediumNasreddine Bencherchali (Nextron Systems), Cedric Maurugeon 2023-09-04 — f41dada5-3f56-4232-8503-3fb7f9cf2d60
3 ESXi System Information Discovery Via ESXCLI
Detects execution of the "esxcli" command with the "system" flag in order to retrieve information about the different component of the system. (...)
Generic test process_creation linux Sysmon - mediumCedric Maurugeon 2023-09-04 — e80273e1-9faf-40bc-bd85-dbaff104c4e9
2 ESXi VM List Discovery Via ESXCLI
Detects execution of the "esxcli" command with the "vm" flag in order to retrieve information about the installed VMs.
Generic test process_creation linux Sysmon - mediumCedric Maurugeon 2023-09-04 — 5f1573a7-363b-4114-9208-ad7a61de46eb
4 ESXi VSAN Information Discovery Via ESXCLI
Detects execution of the "esxcli" command with the "vsan" flag in order to retrieve information about virtual storage. (...)
Generic test process_creation linux Sysmon - mediumNasreddine Bencherchali (Nextron Systems), Cedric Maurugeon 2023-09-04 — d54c2f06-aca9-4e2b-81c9-5317858f4b79
3 File Creation In Suspicious Directory By Msdt.EXE
Detects msdt.exe creating files in suspicious directories which could be a sign of exploitation of e (...)
Generic test file_event windows Sysmon highVadim Varganov, Florian Roth (Nextron Systems) 2022-08-24 2023-02-23 318557a5-150c-4c8d-b70e-a9910e199857
2 Firewall Configuration Discovery Via Netsh.EXE
Adversaries may look for details about the network configuration and settings of systems they access (...)
Generic test process_creation windows Sysmon · WinEventLog Security - lowfrack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io' 2021-12-07 2025-10-18 0e4164da-94bc-450d-a7be-a4b176179f1f
2 Forest Blizzard APT - Custom Protocol Handler Creation
Detects the setting of a custom protocol handler with the name "rogue". (...)
Emerging test registry_set windows Sysmon · WinEventLog Security highNasreddine Bencherchali (Nextron Systems) 2024-04-23 — 5cdeb555-65de-4767-99fe-e26807465148
1 Forest Blizzard APT - Custom Protocol Handler DLL Registry Set
Detects the setting of the DLL that handles the custom protocol handler. (...)
Emerging test registry_set windows Sysmon · WinEventLog Security highNasreddine Bencherchali (Nextron Systems) 2024-04-23 — d807056b-0e00-4cec-b7f8-b8b7518e382b
1 Splunk
Get ADUser with PowerShell
The following analytic detects the execution of `powershell.exe` with command-line arguments used to enumerate domain users via the `Get-ADUser` cmdlet. (...)
Hunting stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumTeoderick Contreras, Mauricio Velazco, Splunk 2021-08-25 2026-10-02 0b6ee3f4-04e3-11ec-a87d-acde48001122
4 Splunk
Get ADUser with PowerShell Script Block
The following analytic detects the execution of the `Get-AdUser` PowerShell cmdlet, which is used to enumerate all domain users. (...)
Hunting stable ps_script windows PowerShell - mediumTeoderick Contreras, Mauricio Velazco, Splunk 2021-08-25 2026-10-02 21432e40-04f4-11ec-b7e6-acde48001122
4