Splunk
7zip CommandLine To SMB Share Path
The following analytic detects the execution of 7z or 7za processes with command lines pointing to SMB network shares. (...)
Hunting stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumTeoderick Contreras, Splunk 2021-08-17 2026-05-13 01d29b48-ff6f-11eb-b81e-acde48001123
1 7Zip Compressing Dump Files
Detects execution of 7z in order to compress a file with a ".dmp"/".dump" extension, which could be a step in a process of dump file exfiltration.
Generic test process_creation windows Sysmon · WinEventLog Security - mediumNasreddine Bencherchali (Nextron Systems) 2022-09-27 2026-06-05 ec570e53-4c76-45a9-804d-dc3f355ff7a7
1 Access To .Reg/.Hive Files By Uncommon Applications
Detects file access requests to files ending with either the ".hive"/".reg" extension, usually associated with Windows Registry backups.
Hunting test file_access windows - - lowfrack113 2023-09-15 2024-07-29 337a31c6-46c4-46be-886a-260d7aa78cac
1 Activate Suppression of Windows Security Center Notifications
Detect set Notification_Suppress to 1 to disable the Windows security center notification
Generic test registry_set windows Sysmon · WinEventLog Security - mediumfrack113 2022-08-19 2023-08-17 0c93308a-3f1b-40a9-b649-57ea1a1c1d63
1 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 Add DisallowRun Execution to Registry
Detect set DisallowRun to 1 to prevent user running specific computer program
Generic test registry_set windows Sysmon · WinEventLog Security - mediumfrack113 2022-08-19 2023-08-17 275641a5-a492-45e2-a817-7c81e9d9d3e9
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 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 Advanced IP Scanner - File Event
Detects the use of Advanced IP Scanner. (...)
Generic test file_event windows Sysmon - medium@ROxPinTeddy 2020-05-12 2022-11-29 fed85bf9-e075-4280-9159-fbe8a023d6fa
5 Allow RDP Remote Assistance Feature
Detect enable rdp feature to allow specific user to rdp connect on the targeted machine
Generic test registry_set windows Sysmon · WinEventLog Security - mediumfrack113 2022-08-19 2023-08-17 37b437cf-3fc5-4c8e-9c94-1d7c9aff842b
1 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 Splunk
Anomalous usage of 7zip
The following analytic detects the execution of 7z.exe, a 7-Zip utility, spawned from rundll32.exe or dllhost.exe. (...)
Anomaly stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumMichael Haag, Teoderick Contreras, Splunk 2021-04-22 2026-05-13 9364ee8e-a39a-11eb-8f1d-acde48001122
3 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 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 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 Azure AD Health Monitoring Agent Registry Keys Access
This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health monitoring agent. (...)
Generic test - windows WinEventLog Security - mediumRoberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC 2021-08-26 2022-10-09 ff151c33-45fa-475d-af4f-c2f93571f4fe
2 Azure AD Health Service Agents Registry Keys Access
This detection uses Windows security events to detect suspicious access attempts to the registry key values and sub-keys of Azure AD Health service agents (e.g AD FS). (...)
Generic test - windows WinEventLog Security - mediumRoberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC 2021-08-26 2022-10-09 1d2ab8ac-1a01-423b-9c39-001510eae8e8
2 Blackbyte Ransomware Registry
Detects specific windows registry modifications made by BlackByte ransomware variants. (...)
Emerging test registry_set windows Sysmon · WinEventLog Security - highfrack113 2022-01-24 2025-10-21 83314318-052a-4c90-a1ad-660ece38d276
2 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 Blue Mockingbird
Attempts to detect system changes made by Blue Mockingbird
Emerging test process_creation windows Sysmon · WinEventLog Security - highTrent Liffick (@tliffick) 2020-05-14 2022-10-09 c3198a27-23a0-4c2c-af19-e5328d49680e
1 Blue Mockingbird - Registry
Attempts to detect system changes made by Blue Mockingbird
Emerging test registry_set windows Sysmon · WinEventLog Security - highTrent Liffick (@tliffick) 2020-05-14 2023-08-17 92b0b372-a939-44ed-a11b-5136cf680e27
1 Capabilities Discovery - Linux
Detects usage of "getcap" binary. (...)
Generic test process_creation linux Sysmon - lowNasreddine Bencherchali (Nextron Systems) 2022-12-28 2026-01-24 d8d97d51-122d-4cdd-9e2f-01b4b4933530
3 Change the Fax Dll
Detect possible persistence using Fax DLL load when service restart
Generic test registry_set windows Sysmon · WinEventLog Security - highfrack113 2022-07-17 2022-12-30 9e3357ba-09d4-4fbd-a7c5-ad6386314513
2 Change User Account Associated with the FAX Service
Detect change of the user account associated with the FAX service to avoid the escalation problem.
Generic test registry_set windows Sysmon · WinEventLog Security - highfrack113 2022-07-17 2022-12-30 e3fdf743-f05b-4051-990a-b66919be1743
2 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 Collect Data
Collect pertinent data from the configuration files
Generic test authentication - Cisco AAA · Cisco - lowAustin Clark 2019-08-11 2023-01-04 cd072b25-a418-4f98-8ebc-5093fb38fe1a
3 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 SA - Access to Anonymizer Services
This analytic detects attempts to access proxy-evasion or anonymizer services using Cisco Secure Access DNS and secure web proxy telemetry. (...)
Anomaly stable network_device - Cisco - mediumMahamudul Chowdhury, Bhavin Patel, Splunk 2026-05-06 2026-06-09 a7c8613a-92e2-4232-b64d-bd39d33dee8b
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 - Connection to File Sharing Domain
The following analytic detects outbound connections to commonly abused file sharing and pastebin-style hosting domains. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk 2025-04-03 2026-05-13 f7e5e792-d907-46c1-a58e-4ff974dc462a
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 Cisco Stage Data
Various protocols maybe used to put data on the device for exfil or infil
Generic test authentication - Cisco AAA · Cisco - lowAustin Clark 2019-08-12 2023-01-04 5e51acb2-bcbe-435b-99c6-0e3cd5e2aa59
- ClickOnce Trust Prompt Tampering
Detects changes to the ClickOnce trust prompt registry key in order to enable an installation from different locations such as the Internet.
Generic test registry_set windows Sysmon · WinEventLog Security - medium@SerkinValery, Nasreddine Bencherchali (Nextron Systems) 2023-06-12 2023-08-17 ac9159cc-c364-4304-8f0a-d63fc1a0aabb
2 Cloudflared Portable Execution
Detects the execution of the "cloudflared" binary from a non standard location.
Generic test process_creation windows Sysmon · WinEventLog Security - mediumNasreddine Bencherchali (Nextron Systems) 2023-12-20 — fadb84f0-4e84-4f6d-a1ce-9ef2bffb6ccd
5 Cloudflared Quick Tunnel Execution
Detects creation of an ad-hoc Cloudflare Quick Tunnel, which can be used to tunnel local services such as HTTP, RDP, SSH and SMB. (...)
Generic test process_creation windows Sysmon · WinEventLog Security - mediumSajid Nawaz Khan 2023-12-20 — 222129f7-f4dc-4568-b0d2-22440a9639ba
4 Splunk
CMD Echo Pipe - Escalation
The following analytic identifies the use of named-pipe impersonation for privilege escalation, commonly associated with Cobalt Strike and similar frameworks. (...)
Generic stable process_creation windows Sysmon · WinEventLog Security · CrowdStrike - mediumMichael Haag, Splunk 2021-05-27 2026-05-13 eb277ba0-b96b-11eb-b00e-acde48001122
2 CobaltStrike Service Installations - Security
Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevat (...)
Generic test service windows WinEventLog Security - highFlorian Roth (Nextron Systems), Wojciech Lesicki 2021-05-26 2022-11-27 d7a95147-145f-4678-b85d-d1ff4a3bb3f6
3 CobaltStrike Service Installations - System
Detects known malicious service installs that appear in cases in which a Cobalt Strike beacon elevat (...)
Generic test service windows WinEventLog System - criticalFlorian Roth (Nextron Systems), Wojciech Lesicki 2021-05-26 2022-11-27 5a105d34-05fc-401e-8553-272b45c1522d
3 Compress Data and Lock With Password for Exfiltration With 7-ZIP
An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party ut (...)
Generic test process_creation windows Sysmon · WinEventLog Security - mediumfrack113 2021-07-27 2026-06-05 9fbf5927-5261-4284-a71d-f681029ea574
1 Compress Data and Lock With Password for Exfiltration With WINZIP
An adversary may compress or encrypt data that is collected prior to exfiltration using 3rd party ut (...)
Generic test process_creation windows Sysmon · WinEventLog Security - mediumfrack113 2021-07-27 2022-12-25 e2e80da2-8c66-4e00-ae3c-2eebd29f6b6d
1 Compressed File Creation Via Tar.EXE
Detects execution of "tar.exe" in order to create a compressed file. (...)
Generic test process_creation windows Sysmon · WinEventLog Security - lowNasreddine Bencherchali (Nextron Systems), AdmU3 2023-12-19 — 418a3163-3247-4b7b-9933-dcfcb7c52ea9
3