diff --git a/config/security_rules.json b/config/security_rules.json index 40ffb507..429ecd70 100644 --- a/config/security_rules.json +++ b/config/security_rules.json @@ -55,8 +55,8 @@ "id": "60d768ca-33e8-4f34-b967-14fd7aa18a22", "level": "informational", "subcategory_guids": [ - "0CCE9226-69AE-11D9-BED3-505054503030", - "0CCE9227-69AE-11D9-BED3-505054503030" + "0CCE9227-69AE-11D9-BED3-505054503030", + "0CCE9226-69AE-11D9-BED3-505054503030" ], "title": "Task Created" }, @@ -404,8 +404,8 @@ "id": "b2c74582-0d44-49fe-8faa-014dcdafee62", "level": "medium", "subcategory_guids": [ - "0CCE9215-69AE-11D9-BED3-505054503030", - "0CCE9217-69AE-11D9-BED3-505054503030" + "0CCE9217-69AE-11D9-BED3-505054503030", + "0CCE9215-69AE-11D9-BED3-505054503030" ], "title": "Failed Logon - Non-Existent User" }, @@ -514,8 +514,8 @@ "id": "5b0b75dc-9190-4047-b9a8-14164cee8a31", "level": "medium", "subcategory_guids": [ - "0CCE9215-69AE-11D9-BED3-505054503030", - "0CCE9217-69AE-11D9-BED3-505054503030" + "0CCE9217-69AE-11D9-BED3-505054503030", + "0CCE9215-69AE-11D9-BED3-505054503030" ], "title": "Failed Logon - Incorrect Password" }, @@ -600,8 +600,8 @@ "id": "e87bd730-df45-4ae9-85de-6c75369c5d29", "level": "low", "subcategory_guids": [ - "0CCE9217-69AE-11D9-BED3-505054503030", - "0CCE9215-69AE-11D9-BED3-505054503030" + "0CCE9215-69AE-11D9-BED3-505054503030", + "0CCE9217-69AE-11D9-BED3-505054503030" ], "title": "Logon Failure (Wrong Password)" }, @@ -860,8 +860,8 @@ "id": "5b6e58ee-c231-4a54-9eee-af2577802e08", "level": "medium", "subcategory_guids": [ - "0CCE9228-69AE-11D9-BED3-505054503030", - "0CCE9229-69AE-11D9-BED3-505054503030" + "0CCE9229-69AE-11D9-BED3-505054503030", + "0CCE9228-69AE-11D9-BED3-505054503030" ], "title": "Process Ran With High Privilege" }, @@ -1018,8 +1018,8 @@ "id": "798c8f65-068a-0a31-009f-12739f547a2d", "level": "critical", "subcategory_guids": [ - "0CCE9226-69AE-11D9-BED3-505054503030", - "0CCE9227-69AE-11D9-BED3-505054503030" + "0CCE9227-69AE-11D9-BED3-505054503030", + "0CCE9226-69AE-11D9-BED3-505054503030" ], "title": "OilRig APT Schedule Task Persistence - Security" }, @@ -1067,10 +1067,10 @@ "id": "82b185f4-cdcb-ba23-9fdb-dbc1a732e1a7", "level": "medium", "subcategory_guids": [ - "0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030", - "0CCE9245-69AE-11D9-BED3-505054503030" + "0CCE9245-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030", + "0CCE921F-69AE-11D9-BED3-505054503030" ], "title": "ScreenConnect User Database Modification - Security" }, @@ -1082,23 +1082,23 @@ "id": "74d067bc-3f42-3855-c13d-771d589cf11c", "level": "critical", "subcategory_guids": [ - "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030", - "0CCE9245-69AE-11D9-BED3-505054503030" + "0CCE9245-69AE-11D9-BED3-505054503030", + "0CCE921E-69AE-11D9-BED3-505054503030" ], "title": "CVE-2024-1708 - ScreenConnect Path Traversal Exploitation - Security" }, { "description": "Detects any creation or modification to a windows domain group with the name \"ESX Admins\".\nThis could indicates a potential exploitation attempt of CVE-2024-37085, which allows an attacker to elevate their privileges to full administrative access on an domain-joined ESXi hypervisor.\nVMware ESXi hypervisors joined to an Active Directory domain consider any member of a domain group named \"ESX Admins\" to have full administrative access by default.\n", "event_ids": [ - "4755", - "4728", "4737", - "4756", - "4727", + "4755", "4731", - "4754" + "4727", + "4756", + "4754", + "4728" ], "id": "2a451b93-9890-5cfe-38aa-1dc4f8f0fe0a", "level": "high", @@ -1211,8 +1211,8 @@ "id": "fa0084fc-2105-cdc9-c7c1-1752bbb2e4d2", "level": "high", "subcategory_guids": [ - "0CCE9226-69AE-11D9-BED3-505054503030", - "0CCE9227-69AE-11D9-BED3-505054503030" + "0CCE9227-69AE-11D9-BED3-505054503030", + "0CCE9226-69AE-11D9-BED3-505054503030" ], "title": "Kapeka Backdoor Scheduled Task Creation" }, @@ -1717,10 +1717,10 @@ "id": "1aeb71a3-31b4-1a5e-85d8-1631c3a73d43", "level": "critical", "subcategory_guids": [ - "0CCE921D-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030", - "0CCE921E-69AE-11D9-BED3-505054503030" + "0CCE921E-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030", + "0CCE921F-69AE-11D9-BED3-505054503030" ], "title": "CVE-2023-23397 Exploitation Attempt" }, @@ -1816,8 +1816,8 @@ "id": "05731ce3-cfda-dbba-3792-c17794a22cf7", "level": "critical", "subcategory_guids": [ - "0CCE9226-69AE-11D9-BED3-505054503030", - "0CCE9227-69AE-11D9-BED3-505054503030" + "0CCE9227-69AE-11D9-BED3-505054503030", + "0CCE9226-69AE-11D9-BED3-505054503030" ], "title": "Diamond Sleet APT Scheduled Task Creation" }, @@ -1884,9 +1884,9 @@ { "description": "Hunts for known SVR-specific scheduled task names", "event_ids": [ + "4702", "4698", - "4699", - "4702" + "4699" ], "id": "ae16af08-e56e-414a-ceba-cb62e9f3a2ef", "level": "high", @@ -2679,18 +2679,18 @@ { "description": "Detect access to files and shares with names and extensions used by BlueSky ransomware which could indicate a current or previous encryption attempt.", "event_ids": [ - "5145", + "4663", "4656", - "4663" + "5145" ], "id": "21ead34c-d2d4-2799-6318-2ff9e4aa9222", "level": "high", "subcategory_guids": [ - "0CCE9244-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030", - "0CCE9245-69AE-11D9-BED3-505054503030", + "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE9244-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030" + "0CCE9245-69AE-11D9-BED3-505054503030" ], "title": "BlueSky Ransomware Artefacts" }, @@ -3045,8 +3045,8 @@ { "description": "Detects the attack technique pass the hash which is used to move laterally inside the network", "event_ids": [ - "4624", - "4625" + "4625", + "4624" ], "id": "35890fd4-9ed3-b244-0eff-91fe61e52f8b", "level": "medium", @@ -3084,10 +3084,10 @@ { "description": "Detects interactive console logons to Server Systems", "event_ids": [ + "528", "4625", - "4624", "529", - "528" + "4624" ], "id": "7298c707-7564-3229-7c76-ec514847d8c2", "level": "medium", @@ -16139,8 +16139,8 @@ "level": "low", "subcategory_guids": [ "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", + "0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030" ], "title": "Access To Browser Credential Files By Uncommon Applications - Security" @@ -16357,10 +16357,10 @@ "id": "4faa08cb-e57e-bb07-cfc2-2153a97a99bf", "level": "medium", "subcategory_guids": [ - "0CCE921D-69AE-11D9-BED3-505054503030", - "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030", - "0CCE9245-69AE-11D9-BED3-505054503030" + "0CCE9245-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030", + "0CCE921E-69AE-11D9-BED3-505054503030" ], "title": "ISO Image Mounted" }, @@ -16372,8 +16372,8 @@ "id": "cd7d9f05-3bf6-21f6-6686-e602ab6d72ba", "level": "high", "subcategory_guids": [ - "0CCE9227-69AE-11D9-BED3-505054503030", - "0CCE9226-69AE-11D9-BED3-505054503030" + "0CCE9226-69AE-11D9-BED3-505054503030", + "0CCE9227-69AE-11D9-BED3-505054503030" ], "title": "Suspicious Scheduled Task Creation" }, @@ -16397,16 +16397,16 @@ "id": "1085e6d3-6691-5713-42ba-ba8933a6b2d0", "level": "low", "subcategory_guids": [ - "69979849-797A-11D9-BED3-505054503030", - "0CCE9210-69AE-11D9-BED3-505054503030" + "0CCE9210-69AE-11D9-BED3-505054503030", + "69979849-797A-11D9-BED3-505054503030" ], "title": "Unauthorized System Time Modification" }, { "description": "An attacker can use the SID history attribute to gain additional privileges.", "event_ids": [ - "4765", "4738", + "4765", "4766" ], "id": "5335aea0-f1b4-e120-08b6-c80fe4bf99ad", @@ -16466,10 +16466,10 @@ { "description": "Detects failed Kerberos TGT issue operation. This can be a sign of manipulations of TGT messages by an attacker.", "event_ids": [ - "4769", "675", - "4771", - "4768" + "4768", + "4769", + "4771" ], "id": "978525c2-97aa-f0e4-8c11-3cf81ea3379b", "level": "high", @@ -16548,8 +16548,8 @@ "id": "93c95eee-748a-e1db-18a5-f40035167086", "level": "high", "subcategory_guids": [ - "0CCE923B-69AE-11D9-BED3-505054503030", - "0CCE9220-69AE-11D9-BED3-505054503030" + "0CCE9220-69AE-11D9-BED3-505054503030", + "0CCE923B-69AE-11D9-BED3-505054503030" ], "title": "AD Privileged Users or Groups Reconnaissance" }, @@ -16592,30 +16592,30 @@ { "description": "Detects DCShadow via create new SPN", "event_ids": [ - "5136", - "4742" + "4742", + "5136" ], "id": "c800ccd5-5818-b0f5-1a12-f9c8bc24a433", "level": "medium", "subcategory_guids": [ - "0CCE9236-69AE-11D9-BED3-505054503030", - "0CCE923C-69AE-11D9-BED3-505054503030" + "0CCE923C-69AE-11D9-BED3-505054503030", + "0CCE9236-69AE-11D9-BED3-505054503030" ], "title": "Possible DC Shadow Attack" }, { "description": "Detects process handle on LSASS process with certain access mask", "event_ids": [ - "4663", - "4656" + "4656", + "4663" ], "id": "c7f94c63-6fb7-9686-e2c2-2298c9f56ca9", "level": "medium", "subcategory_guids": [ - "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", - "0CCE921D-69AE-11D9-BED3-505054503030" + "0CCE921D-69AE-11D9-BED3-505054503030", + "0CCE9245-69AE-11D9-BED3-505054503030", + "0CCE921F-69AE-11D9-BED3-505054503030" ], "title": "Potentially Suspicious AccessMask Requested From LSASS" }, @@ -16640,10 +16640,10 @@ "id": "321196fe-fb10-6b13-c611-3dfe40baa1af", "level": "medium", "subcategory_guids": [ + "0CCE9245-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", - "0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030", - "0CCE9245-69AE-11D9-BED3-505054503030" + "0CCE921D-69AE-11D9-BED3-505054503030" ], "title": "Azure AD Health Monitoring Agent Registry Keys Access" }, @@ -16794,14 +16794,14 @@ { "description": "This method uses uncommon error codes on failed logons to determine suspicious activity and tampering with accounts that have been disabled or somehow restricted.", "event_ids": [ - "4625", - "4776" + "4776", + "4625" ], "id": "655eb351-553b-501f-186e-aa9af13ecf43", "level": "medium", "subcategory_guids": [ - "0CCE9217-69AE-11D9-BED3-505054503030", "0CCE9215-69AE-11D9-BED3-505054503030", + "0CCE9217-69AE-11D9-BED3-505054503030", "0CCE923F-69AE-11D9-BED3-505054503030" ], "title": "Account Tampering - Suspicious Failed Logon Reasons" @@ -16809,15 +16809,15 @@ { "description": "Potential threat actor tampering with Sysmon manifest and eventually disabling it", "event_ids": [ - "4657", - "4663" + "4663", + "4657" ], "id": "249d836c-8857-1b98-5d7b-050c2d34e275", "level": "high", "subcategory_guids": [ - "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030", + "0CCE9245-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030" ], "title": "Sysmon Channel Reference Deletion" @@ -16825,33 +16825,33 @@ { "description": "Potential adversaries accessing the microphone and webcam in an endpoint.", "event_ids": [ - "4657", "4656", + "4657", "4663" ], "id": "32337bc9-8e75-bdaf-eaf4-d3b19ee08a67", "level": "medium", "subcategory_guids": [ + "0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030", - "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921D-69AE-11D9-BED3-505054503030" + "0CCE921E-69AE-11D9-BED3-505054503030" ], "title": "Processes Accessing the Microphone and Webcam" }, { "description": "Detects handle requests and access operations to specific registry keys to calculate the SysKey", "event_ids": [ - "4663", - "4656" + "4656", + "4663" ], "id": "63308dbe-54a4-9c70-cc90-6d15e10f3505", "level": "high", "subcategory_guids": [ + "0CCE921F-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030" + "0CCE921E-69AE-11D9-BED3-505054503030" ], "title": "SysKey Registry Keys Access" }, @@ -17029,8 +17029,8 @@ { "description": "Detects activity when a security-enabled global group is deleted", "event_ids": [ - "4730", - "634" + "634", + "4730" ], "id": "ae7d8d1c-f75b-d952-e84e-a7981b861590", "level": "low", @@ -17074,9 +17074,9 @@ "level": "critical", "subcategory_guids": [ "0CCE921D-69AE-11D9-BED3-505054503030", + "0CCE9245-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030", - "0CCE9245-69AE-11D9-BED3-505054503030" + "0CCE921F-69AE-11D9-BED3-505054503030" ], "title": "WCE wceaux.dll Access" }, @@ -17100,9 +17100,9 @@ "id": "04a055ea-ffa9-540b-e1d2-d5c1bfd5bc7b", "level": "high", "subcategory_guids": [ + "0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030" ], "title": "Suspicious Teams Application Related ObjectAcess Event" @@ -17147,8 +17147,8 @@ { "description": "Detects a user log-off activity. Could be used for example to correlate information during forensic investigations", "event_ids": [ - "4634", - "4647" + "4647", + "4634" ], "id": "73f64ce7-a76d-0208-ea75-dd26a09d719b", "level": "informational", @@ -17290,18 +17290,18 @@ { "description": "Detects files that have extensions commonly seen while SDelete is used to wipe files.", "event_ids": [ - "4656", "4658", + "4656", "4663" ], "id": "70c3269a-a7f2-49bd-1e28-a0921f353db7", "level": "medium", "subcategory_guids": [ - "0CCE921D-69AE-11D9-BED3-505054503030", + "0CCE9223-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", - "0CCE9223-69AE-11D9-BED3-505054503030" + "0CCE921F-69AE-11D9-BED3-505054503030" ], "title": "Potential Secure Deletion with SDelete" }, @@ -17353,8 +17353,8 @@ "id": "bc613d09-5a80-cad3-6f65-c5020f960511", "level": "medium", "subcategory_guids": [ - "0CCE9244-69AE-11D9-BED3-505054503030", - "0CCE923C-69AE-11D9-BED3-505054503030" + "0CCE923C-69AE-11D9-BED3-505054503030", + "0CCE9244-69AE-11D9-BED3-505054503030" ], "title": "Startup/Logon Script Added to Group Policy Object" }, @@ -17379,8 +17379,8 @@ "id": "5ac4b7f8-9412-f919-220c-aa8a1867b1ef", "level": "high", "subcategory_guids": [ - "0CCE923B-69AE-11D9-BED3-505054503030", - "0CCE9220-69AE-11D9-BED3-505054503030" + "0CCE9220-69AE-11D9-BED3-505054503030", + "0CCE923B-69AE-11D9-BED3-505054503030" ], "title": "Reconnaissance Activity" }, @@ -17411,8 +17411,8 @@ { "description": "Detects execution of EDRSilencer, a tool that abuses the Windows Filtering Platform (WFP) to block the outbound traffic of running EDR agents based on specific hardcoded filter names.\n", "event_ids": [ - "5441", - "5447" + "5447", + "5441" ], "id": "4d56e133-40b5-5b28-07b5-bab0913fc338", "level": "high", @@ -17442,8 +17442,8 @@ "id": "9bcf333e-fc4c-5912-eeba-8a0cefe21be4", "level": "medium", "subcategory_guids": [ - "0CCE923B-69AE-11D9-BED3-505054503030", - "0CCE9220-69AE-11D9-BED3-505054503030" + "0CCE9220-69AE-11D9-BED3-505054503030", + "0CCE923B-69AE-11D9-BED3-505054503030" ], "title": "Password Policy Enumerated" }, @@ -17688,10 +17688,10 @@ "id": "06b8bcc0-326b-518a-3868-fe0721488fb8", "level": "medium", "subcategory_guids": [ - "0CCE921D-69AE-11D9-BED3-505054503030", - "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030" + "0CCE921E-69AE-11D9-BED3-505054503030", + "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030" ], "title": "LSASS Access From Non System Account" }, @@ -17725,10 +17725,10 @@ "id": "474caaa9-3115-c838-1509-59ffb6caecfc", "level": "medium", "subcategory_guids": [ - "0CCE9245-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030", - "0CCE921D-69AE-11D9-BED3-505054503030" + "0CCE9245-69AE-11D9-BED3-505054503030", + "0CCE921F-69AE-11D9-BED3-505054503030" ], "title": "SCM Database Handle Failure" }, @@ -17789,9 +17789,9 @@ "level": "low", "subcategory_guids": [ "0CCE921E-69AE-11D9-BED3-505054503030", - "0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030", - "0CCE9245-69AE-11D9-BED3-505054503030" + "0CCE9245-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030" ], "title": "Service Registry Key Read Access Request" }, @@ -17806,16 +17806,16 @@ "subcategory_guids": [ "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030", - "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030" + "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE9245-69AE-11D9-BED3-505054503030" ], "title": "Windows Defender Exclusion Registry Key - Write Access Requested" }, { "description": "Detects certificate creation with template allowing risk permission subject and risky EKU", "event_ids": [ - "4898", - "4899" + "4899", + "4898" ], "id": "aa2d5bf7-bc73-068e-a4df-a887cc3aba2b", "level": "high", @@ -17838,14 +17838,14 @@ { "description": "Detects execution of NoFilter, a tool for abusing the Windows Filtering Platform for privilege escalation via hardcoded policy name indicators\n", "event_ids": [ - "5447", - "5449" + "5449", + "5447" ], "id": "22d4af9f-97d9-4827-7209-c451ff7f43c6", "level": "high", "subcategory_guids": [ - "0CCE9234-69AE-11D9-BED3-505054503030", - "0CCE9233-69AE-11D9-BED3-505054503030" + "0CCE9233-69AE-11D9-BED3-505054503030", + "0CCE9234-69AE-11D9-BED3-505054503030" ], "title": "HackTool - NoFilter Execution" }, @@ -17877,9 +17877,9 @@ { "description": "This events that are generated when using the hacktool Ruler by Sensepost", "event_ids": [ + "4624", "4776", - "4625", - "4624" + "4625" ], "id": "8b40829b-4556-9bec-a8ad-905688497639", "level": "high", @@ -17935,10 +17935,10 @@ "id": "d81faa44-ff28-8f61-097b-92727b8af44b", "level": "high", "subcategory_guids": [ - "0CCE921D-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030" + "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030" ], "title": "Password Dumper Activity on LSASS" }, @@ -17951,8 +17951,8 @@ "id": "9ce591d7-6b6d-444a-8c27-8ca626dddad3", "level": "high", "subcategory_guids": [ - "0CCE9226-69AE-11D9-BED3-505054503030", - "0CCE9227-69AE-11D9-BED3-505054503030" + "0CCE9227-69AE-11D9-BED3-505054503030", + "0CCE9226-69AE-11D9-BED3-505054503030" ], "title": "Important Scheduled Task Deleted/Disabled" }, @@ -17971,8 +17971,8 @@ { "description": "Detects scenarios where one can control another users or computers account without having to use their credentials.", "event_ids": [ - "4738", - "5136" + "5136", + "4738" ], "id": "c9123898-04d5-2d3b-5e2b-7c0c92111480", "level": "high", @@ -17985,15 +17985,15 @@ { "description": "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).\nInformation from AD Health service agents can be used to potentially abuse some of the features provided by those services in the cloud (e.g. Federation).\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object: HKLM:\\SOFTWARE\\Microsoft\\ADHealthAgent.\nMake sure you set the SACL to propagate to its sub-keys.\n", "event_ids": [ - "4663", - "4656" + "4656", + "4663" ], "id": "763d50d7-9452-0146-18a1-9ca65e3a2f73", "level": "medium", "subcategory_guids": [ - "0CCE921E-69AE-11D9-BED3-505054503030", - "0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030", + "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030" ], "title": "Azure AD Health Service Agents Registry Keys Access" @@ -18082,8 +18082,8 @@ { "description": "Detects the registration of the security event source VSSAudit. It would usually trigger when volume shadow copy operations happen.", "event_ids": [ - "4904", - "4905" + "4905", + "4904" ], "id": "00f253a0-1035-e450-7f6e-e2291dee27ec", "level": "informational", @@ -18184,9 +18184,9 @@ "id": "7bd85790-c82a-56af-7127-f257e5ef6c6f", "level": "medium", "subcategory_guids": [ - "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030", - "0CCE921E-69AE-11D9-BED3-505054503030" + "0CCE921F-69AE-11D9-BED3-505054503030" ], "title": "Windows Defender Exclusion Deleted" }, @@ -18887,12 +18887,12 @@ { "description": "Configure systems to issue a log entry and alert when an account is added to or removed from any group assigned administrative privileges.\nSigma detects\nEvent ID 4728 indicates a \"Member is added to a Security Group\".\nEvent ID 4729 indicates a \"Member is removed from a Security enabled-group\".\nEvent ID 4730 indicates a \"Security Group is deleted\".\nThe case is not applicable for Unix OS.\nSupported OS - Windows 2008 R2 and 7, Windows 2012 R2 and 8.1, Windows 2016 and 10 Windows Server 2019, Windows Server 2000, Windows 2003 and XP.\n", "event_ids": [ - "634", - "632", - "4730", - "4728", "4729", - "633" + "633", + "632", + "634", + "4730", + "4728" ], "id": "506379d9-8545-c010-e9a3-693119ab9261", "level": "low", @@ -19168,16 +19168,16 @@ { "description": "Detects remote execution via scheduled task creation or update on the destination host", "event_ids": [ + "4624", "4702", - "4698", - "4624" + "4698" ], "id": "bc42c437-1ea8-fd0f-d964-e37a58d861fc", "level": "medium", "subcategory_guids": [ "0CCE9227-69AE-11D9-BED3-505054503030", - "0CCE9226-69AE-11D9-BED3-505054503030", - "0CCE9215-69AE-11D9-BED3-505054503030" + "0CCE9215-69AE-11D9-BED3-505054503030", + "0CCE9226-69AE-11D9-BED3-505054503030" ], "title": "Remote Schtasks Creation" }, @@ -19214,8 +19214,8 @@ "id": "89ed0fbe-11b8-ce3c-e025-59925225ee99", "level": "low", "subcategory_guids": [ - "0CCE9226-69AE-11D9-BED3-505054503030", - "0CCE9227-69AE-11D9-BED3-505054503030" + "0CCE9227-69AE-11D9-BED3-505054503030", + "0CCE9226-69AE-11D9-BED3-505054503030" ], "title": "Rare Schtasks Creations" }, @@ -19263,10 +19263,10 @@ "id": "888d3e17-a1ed-6b11-895c-e1f9b96b35be", "level": "high", "subcategory_guids": [ - "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921D-69AE-11D9-BED3-505054503030", - "0CCE921E-69AE-11D9-BED3-505054503030" + "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030" ], "title": "Stored Credentials in Fake Files" }, @@ -19278,8 +19278,8 @@ "id": "30e70d43-6368-123c-a3c8-d23309a3ff97", "level": "medium", "subcategory_guids": [ - "0CCE9217-69AE-11D9-BED3-505054503030", - "0CCE9215-69AE-11D9-BED3-505054503030" + "0CCE9215-69AE-11D9-BED3-505054503030", + "0CCE9217-69AE-11D9-BED3-505054503030" ], "title": "Multiple Users Remotely Failing To Authenticate From Single Source" }, @@ -19329,10 +19329,10 @@ "id": "a4504cb2-23f6-6d94-5ae6-d6013cf1d995", "level": "medium", "subcategory_guids": [ - "0CCE921F-69AE-11D9-BED3-505054503030", + "0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030", - "0CCE921D-69AE-11D9-BED3-505054503030" + "0CCE921F-69AE-11D9-BED3-505054503030" ], "title": "Suspicious Multiple File Rename Or Delete Occurred" },