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 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 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 Certificate Exported Via Certutil.EXE
Detects the execution of the certutil with the "exportPFX" flag which allows the utility to export certificates.
Generic test process_creation windows Sysmon · WinEventLog Security - mediumFlorian Roth (Nextron Systems), Jonhnathan Ribeiro, oscd.community, Nasreddine Bencherchali (Nextron Systems) 2023-02-15 2024-03-05 3ffd6f51-e6c1-47b7-94b4-c1e61d4117c5
1 Splunk
Cisco ASA - Device File Copy Activity
This analytic detects file copy activity on Cisco ASA devices via CLI or ASDM. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk 2025-11-21 2026-05-13 4d7e8f3a-9c2b-4e6f-8a1d-5b9c7e2f4a8c
1 Splunk
Cisco ASA - Device File Copy to Remote Location
This analytic detects file copy operations to remote locations on Cisco ASA devices via CLI or ASDM. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk 2025-11-21 2026-05-13 8a9e5f2b-6d4c-4e7f-9b3a-1c8d7f5e2a9b
2 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 Splunk
Cisco Secure Firewall - Lumma Stealer Activity
This analytic detects Lumma Stealer activity using Cisco Secure Firewall Intrusion Events. (...)
Generic stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk, Talos NTDR 2025-04-16 2026-05-13 96bce783-c22e-4e48-8cf1-3eb2794c5083
1 Splunk
Cisco Secure Firewall - Repeated Malware Downloads
The following analytic detects repeated malware file downloads initiated by the same internal host (src) within a short time window. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk 2025-04-09 2026-09-22 aeff2bb5-3483-48d4-9be8-c8976194be1e
1 Splunk
Cisco Secure Firewall - Snort Rule Triggered Across Multiple Hosts
This analytic identifies Snort intrusion signatures that have been triggered by ten or more distinct internal IP addresses within a one-hour window. (...)
Anomaly stable firewall - Cisco Secure Firewall · Cisco - mediumNasreddine Bencherchali, Splunk 2025-04-16 2026-05-13 a4c76d0a-56b6-44be-814b-939746c4d406
1 Splunk
Cisco TFTP Server Configuration for Data Exfiltration
This analytic detects the configuration of TFTP services on Cisco IOS devices that could be used to exfiltrate sensitive configuration files. (...)
Generic stable configuration_change - Cisco IOS · Cisco mediumBhavin Patel, Michael Haag, Splunk 2025-08-21 2026-05-13 1abce487-f480-4d5f-a551-01de0bece0bd
3 ConvertTo-SecureString Cmdlet Usage Via CommandLine
Detects usage of the "ConvertTo-SecureString" cmdlet via the commandline. (...)
Generic test process_creation windows Sysmon · WinEventLog Security - mediumTeymur Kheirkhabarov (idea), Vasiliy Burov (rule), oscd.community, Tim Shelton 2020-10-11 2023-02-01 74403157-20f5-415d-89a7-c505779585cf
2 Crash Dump Created By Operating System
Detects "BugCheck" errors indicating the system rebooted due to a crash, capturing the bugcheck code, dump file path, and report ID.
Generic experimental - windows WinEventLog System - mediumJason Mull 2025-05-12 — 882fbe50-d8d7-4e29-ae80-0648a8556866
2 Splunk
Curl Execution with Percent Encoded URL
The following analytic detects the execution of the curl utility where the command line includes percent-encoded characters and explicit file output options (such as -o or --output). (...)
Anomaly stable process_creation windows · linux CrowdStrike · Sysmon · WinEventLog Security - mediumNasreddine Bencherchali, Splunk 2026-03-03 2026-05-13 9a8d5516-4c5e-11ef-9d42-acde48001122
4 Decode Base64 Encoded Text
Detects usage of base64 utility to decode arbitrary base64-encoded text
Generic test process_creation linux Sysmon - lowDaniil Yugoslavskiy, oscd.community 2020-10-19 2021-11-27 e2072cab-8c9a-459b-b63c-40ae79e27031
1 Decode Base64 Encoded Text -MacOs
Detects usage of base64 utility to decode arbitrary base64-encoded text
Generic test process_creation macos - - lowDaniil Yugoslavskiy, oscd.community 2020-10-19 2022-11-26 719c22d7-c11a-4f2c-93a6-2cfdd5412f68
1 Esentutl Steals Browser Information
One way Qbot steals sensitive information is by extracting browser data from Internet Explorer and M (...)
Generic test process_creation windows Sysmon · WinEventLog Security - mediumfrack113 2022-02-13 2024-03-05 6a69f62d-ce75-4b57-8dce-6351eb55b362
3 Splunk
ESXi Sensitive Files Accessed
This detection identifies access to sensitive system and configuration files on an ESXi host, including authentication data, service configurations, and VMware-specific management settings. (...)
Generic stable - esxi VMware ESXi · VMware - mediumRaven Tait, Splunk 2025-07-11 2026-05-13 6fa0073d-6ca0-4f93-913d-fb420c9de15b
- Splunk
ESXi VM Exported via Remote Tool
This detection identifies the use of a remote tool to download virtual machine disk files from a datastore. (...)
Generic stable - esxi VMware ESXi · VMware - mediumRaven Tait, Splunk 2025-07-11 2026-05-13 2e155547-aaac-49d3-b0ef-ceabc31fd364
- File Decoded From Base64/Hex Via Certutil.EXE
Detects the execution of certutil with either the "decode" or "decodehex" flags to decode base64 or hex encoded files. (...)
Generic test process_creation windows Sysmon · WinEventLog Security - highFlorian Roth (Nextron Systems), Jonhnathan Ribeiro, oscd.community 2023-02-15 2025-06-04 cc9cbe82-7bc0-4ef5-bc23-bbfb83947be7
6 File Encoded To Base64 Via Certutil.EXE
Detects the execution of certutil with the "encode" flag to encode a file to base64. (...)
Generic test process_creation windows Sysmon · WinEventLog Security - mediumFlorian Roth (Nextron Systems), Jonhnathan Ribeiro, oscd.community, Nasreddine Bencherchali (Nextron Systems) 2019-02-24 2024-03-05 e62a9f0c-ca1e-46b2-85d5-a6da77f86d1a
3 File In Suspicious Location Encoded To Base64 Via Certutil.EXE
Detects the execution of certutil with the "encode" flag to encode a file to base64 where the files (...)
Generic test process_creation windows Sysmon · WinEventLog Security - highNasreddine Bencherchali (Nextron Systems) 2023-05-15 2024-03-05 82a6714f-4899-4f16-9c1e-9a333544d4c3
4 Folder Compress To Potentially Suspicious Output Via Compress-Archive Cmdlet
Detects PowerShell scripts that make use of the "Compress-Archive" Cmdlet in order to compress folders and files where the output is stored in a potentially suspicious location that is used often by malware for exfiltration. (...)
Generic test process_creation windows Sysmon · WinEventLog Security - mediumNasreddine Bencherchali (Nextron Systems), frack113 2021-07-20 2022-10-09 85a8e5ba-bd03-4bfb-bbfa-a4409a8f8b98
2 Invoke-Obfuscation CLIP+ Launcher
Detects Obfuscated use of Clip.exe to execute PowerShell
Unsupported unsupported driver_load windows Sysmon - highJonathan Cheong, oscd.community 2020-10-13 2021-09-16 21e4b3c1-4985-4aa4-a6c0-f8639590a5f3
1 Invoke-Obfuscation CLIP+ Launcher
Detects Obfuscated use of Clip.exe to execute PowerShell
Generic test process_creation windows Sysmon · WinEventLog Security - highJonathan Cheong, oscd.community 2020-10-13 2022-11-17 b222df08-0e07-11eb-adc1-0242ac120002
1 Invoke-Obfuscation CLIP+ Launcher - PowerShell
Detects Obfuscated use of Clip.exe to execute PowerShell
Generic test ps_script windows PowerShell - highJonathan Cheong, oscd.community 2020-10-13 2024-04-05 73e67340-0d25-11eb-adc1-0242ac120002
1 Invoke-Obfuscation CLIP+ Launcher - PowerShell Module
Detects Obfuscated use of Clip.exe to execute PowerShell
Generic test ps_module windows PowerShell - highJonathan Cheong, oscd.community 2020-10-13 2024-04-05 a136cde0-61ad-4a61-9b82-8dc490e60dd2
1 Invoke-Obfuscation CLIP+ Launcher - Security
Detects Obfuscated use of Clip.exe to execute PowerShell
Generic test service windows WinEventLog Security - highJonathan Cheong, oscd.community 2020-10-13 2022-11-27 4edf51e1-cb83-4e1a-bc39-800e396068e3
1 Invoke-Obfuscation CLIP+ Launcher - System
Detects Obfuscated use of Clip.exe to execute PowerShell
Generic test service windows WinEventLog System - highJonathan Cheong, oscd.community 2020-10-13 2023-02-20 f7385ee2-0e0c-11eb-adc1-0242ac120002
1 Invoke-Obfuscation COMPRESS OBFUSCATION
Detects Obfuscated Powershell via COMPRESS OBFUSCATION
Generic test process_creation windows Sysmon · WinEventLog Security - mediumTimur Zinniatullin, oscd.community 2020-10-18 2022-12-29 7eedcc9d-9fdb-4d94-9c54-474e8affc0c7
1 Invoke-Obfuscation COMPRESS OBFUSCATION
Detects Obfuscated Powershell via COMPRESS OBFUSCATION
Unsupported unsupported driver_load windows Sysmon - mediumTimur Zinniatullin, oscd.community 2020-10-18 2023-03-04 c70731dd-0097-40ff-b112-f7032f29c16c
1 Invoke-Obfuscation COMPRESS OBFUSCATION - PowerShell
Detects Obfuscated Powershell via COMPRESS OBFUSCATION
Generic test ps_script windows PowerShell - mediumTimur Zinniatullin, oscd.community 2020-10-18 2022-11-29 20e5497e-331c-4cd5-8d36-935f6e2a9a07
1 Invoke-Obfuscation COMPRESS OBFUSCATION - PowerShell Module
Detects Obfuscated Powershell via COMPRESS OBFUSCATION
Generic test ps_module windows PowerShell - mediumTimur Zinniatullin, oscd.community 2020-10-18 2022-11-29 7034cbbb-cc55-4dc2-8dad-36c0b942e8f1
1 Invoke-Obfuscation COMPRESS OBFUSCATION - Security
Detects Obfuscated Powershell via COMPRESS OBFUSCATION
Generic test service windows WinEventLog Security - mediumTimur Zinniatullin, oscd.community 2020-10-18 2022-11-29 7a922f1b-2635-4d6c-91ef-af228b198ad3
1 Invoke-Obfuscation COMPRESS OBFUSCATION - System
Detects Obfuscated Powershell via COMPRESS OBFUSCATION
Generic test service windows WinEventLog System - mediumTimur Zinniatullin, oscd.community 2020-10-18 2022-11-29 175997c5-803c-4b08-8bb0-70b099f47595
1 Invoke-Obfuscation Obfuscated IEX Invocation
Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation (...)
Generic test process_creation windows Sysmon · WinEventLog Security - highDaniel Bohannon (@Mandiant/@FireEye), oscd.community 2019-11-08 2026-03-16 4bf943c6-5146-4273-98dd-e958fd1e3abf
1 Invoke-Obfuscation Obfuscated IEX Invocation
Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation (...)
Unsupported unsupported driver_load windows Sysmon - highDaniel Bohannon (@Mandiant/@FireEye), oscd.community 2019-11-08 2022-07-07 e75c48bd-3434-4d61-94b7-ddfaa2c08487
1 Invoke-Obfuscation Obfuscated IEX Invocation - PowerShell
Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation (...)
Generic test ps_script windows PowerShell - highDaniel Bohannon (@Mandiant/@FireEye), oscd.community 2019-11-08 2022-12-31 1b9dc62e-6e9e-42a3-8990-94d7a10007f7
1 Invoke-Obfuscation Obfuscated IEX Invocation - PowerShell Module
Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation (...)
Generic test ps_module windows PowerShell - highDaniel Bohannon (@Mandiant/@FireEye), oscd.community 2019-11-08 2022-12-31 2f211361-7dce-442d-b78a-c04039677378
1 Invoke-Obfuscation Obfuscated IEX Invocation - Security
Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation (...)
Generic test service windows WinEventLog Security - highDaniel Bohannon (@Mandiant/@FireEye), oscd.community 2019-11-08 2022-11-27 fd0f5778-d3cb-4c9a-9695-66759d04702a
1 Invoke-Obfuscation Obfuscated IEX Invocation - System
Detects all variations of obfuscated powershell IEX invocation code generated by Invoke-Obfuscation (...)
Generic test service windows WinEventLog System - highDaniel Bohannon (@Mandiant/@FireEye), oscd.community 2019-11-08 2022-11-27 51aa9387-1c53-4153-91cc-d73c59ae1ca9
1 Invoke-Obfuscation RUNDLL LAUNCHER
Detects Obfuscated Powershell via RUNDLL LAUNCHER
Unsupported unsupported driver_load windows Sysmon - mediumTimur Zinniatullin, oscd.community 2020-10-18 2022-03-08 03b024c6-aad1-4da5-9f60-e9e8c00fa64c
1 Invoke-Obfuscation RUNDLL LAUNCHER - PowerShell
Detects Obfuscated Powershell via RUNDLL LAUNCHER
Generic test ps_script windows PowerShell - mediumTimur Zinniatullin, oscd.community 2020-10-18 2022-11-29 e6cb92b4-b470-4eb8-8a9d-d63e8583aae0
1 Invoke-Obfuscation RUNDLL LAUNCHER - PowerShell Module
Detects Obfuscated Powershell via RUNDLL LAUNCHER
Generic test ps_module windows PowerShell - mediumTimur Zinniatullin, oscd.community 2020-10-18 2022-11-29 a23791fe-8846-485a-b16b-ca691e1b03d4
1 Invoke-Obfuscation RUNDLL LAUNCHER - Security
Detects Obfuscated Powershell via RUNDLL LAUNCHER
Generic test service windows WinEventLog Security - mediumTimur Zinniatullin, oscd.community 2020-10-18 2022-11-29 f241cf1b-3a6b-4e1a-b4f9-133c00dd95ca
1 Invoke-Obfuscation RUNDLL LAUNCHER - System
Detects Obfuscated Powershell via RUNDLL LAUNCHER
Generic test service windows WinEventLog System - mediumTimur Zinniatullin, oscd.community 2020-10-18 2022-11-29 11b52f18-aaec-4d60-9143-5dd8cc4706b9
1 Invoke-Obfuscation STDIN+ Launcher
Detects Obfuscated use of stdin to execute PowerShell
Generic test process_creation windows Sysmon · WinEventLog Security - highJonathan Cheong, oscd.community 2020-10-15 2024-04-15 6c96fc76-0eb1-11eb-adc1-0242ac120002
1 Invoke-Obfuscation STDIN+ Launcher
Detects Obfuscated use of stdin to execute PowerShell
Unsupported unsupported driver_load windows Sysmon - highJonathan Cheong, oscd.community 2020-10-15 2021-09-17 de7fb680-6efa-4bf3-af2c-14b6d33c8e6e
1 Invoke-Obfuscation STDIN+ Launcher - Powershell
Detects Obfuscated use of stdin to execute PowerShell
Generic test ps_script windows PowerShell - highJonathan Cheong, oscd.community 2020-10-15 2024-04-05 779c8c12-0eb1-11eb-adc1-0242ac120002
1 Invoke-Obfuscation STDIN+ Launcher - PowerShell Module
Detects Obfuscated use of stdin to execute PowerShell
Generic test ps_module windows PowerShell - highJonathan Cheong, oscd.community 2020-10-15 2024-04-05 9ac8b09b-45de-4a07-9da1-0de8c09304a3
1