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2025-03-11 15:18:10 +00:00
parent dae1a66ef7
commit 800ea10da1
1 changed files with 151 additions and 151 deletions
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config/security_rules.json
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@@ -78,8 +78,8 @@
"id": "de5ed02e-e7b5-47a0-a35c-06a907c988e4", "id": "de5ed02e-e7b5-47a0-a35c-06a907c988e4",
"level": "informational", "level": "informational",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9227-69AE-11D9-BED3-505054503030", "0CCE9226-69AE-11D9-BED3-505054503030",
"0CCE9226-69AE-11D9-BED3-505054503030" "0CCE9227-69AE-11D9-BED3-505054503030"
], ],
"title": "Task Deleted" "title": "Task Deleted"
}, },
@@ -414,8 +414,8 @@
"id": "b2c74582-0d44-49fe-8faa-014dcdafee62", "id": "b2c74582-0d44-49fe-8faa-014dcdafee62",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9217-69AE-11D9-BED3-505054503030", "0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030" "0CCE9217-69AE-11D9-BED3-505054503030"
], ],
"title": "Failed Logon - Non-Existent User" "title": "Failed Logon - Non-Existent User"
}, },
@@ -549,8 +549,8 @@
"id": "8afa97ce-a217-4f7c-aced-3e320a57756d", "id": "8afa97ce-a217-4f7c-aced-3e320a57756d",
"level": "low", "level": "low",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9215-69AE-11D9-BED3-505054503030", "0CCE9217-69AE-11D9-BED3-505054503030",
"0CCE9217-69AE-11D9-BED3-505054503030" "0CCE9215-69AE-11D9-BED3-505054503030"
], ],
"title": "Logon Failure (User Does Not Exist)" "title": "Logon Failure (User Does Not Exist)"
}, },
@@ -623,8 +623,8 @@
"id": "35e8a0fc-60c2-46d7-ba39-aafb15b9854e", "id": "35e8a0fc-60c2-46d7-ba39-aafb15b9854e",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9217-69AE-11D9-BED3-505054503030", "0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030" "0CCE9217-69AE-11D9-BED3-505054503030"
], ],
"title": "PW Guessing" "title": "PW Guessing"
}, },
@@ -910,8 +910,8 @@
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030" "0CCE9245-69AE-11D9-BED3-505054503030"
], ],
"title": "ScreenConnect User Database Modification - Security" "title": "ScreenConnect User Database Modification - Security"
@@ -924,23 +924,23 @@
"id": "74d067bc-3f42-3855-c13d-771d589cf11c", "id": "74d067bc-3f42-3855-c13d-771d589cf11c",
"level": "critical", "level": "critical",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030", "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",
"0CCE921F-69AE-11D9-BED3-505054503030"
], ],
"title": "CVE-2024-1708 - ScreenConnect Path Traversal Exploitation - Security" "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", "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": [ "event_ids": [
"4754", "4728",
"4727",
"4731",
"4755",
"4737", "4737",
"4727",
"4756", "4756",
"4728" "4731",
"4754",
"4755"
], ],
"id": "2a451b93-9890-5cfe-38aa-1dc4f8f0fe0a", "id": "2a451b93-9890-5cfe-38aa-1dc4f8f0fe0a",
"level": "high", "level": "high",
@@ -984,9 +984,9 @@
"level": "critical", "level": "critical",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9245-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030" "0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030"
], ],
"title": "CVE-2023-23397 Exploitation Attempt" "title": "CVE-2023-23397 Exploitation Attempt"
}, },
@@ -1018,15 +1018,15 @@
{ {
"description": "Hunts for known SVR-specific scheduled task names", "description": "Hunts for known SVR-specific scheduled task names",
"event_ids": [ "event_ids": [
"4702", "4698",
"4699", "4699",
"4698" "4702"
], ],
"id": "ae16af08-e56e-414a-ceba-cb62e9f3a2ef", "id": "ae16af08-e56e-414a-ceba-cb62e9f3a2ef",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9227-69AE-11D9-BED3-505054503030", "0CCE9226-69AE-11D9-BED3-505054503030",
"0CCE9226-69AE-11D9-BED3-505054503030" "0CCE9227-69AE-11D9-BED3-505054503030"
], ],
"title": "Scheduled Tasks Names Used By SVR For GraphicalProton Backdoor" "title": "Scheduled Tasks Names Used By SVR For GraphicalProton Backdoor"
}, },
@@ -1057,17 +1057,17 @@
{ {
"description": "Detect access to files and shares with names and extensions used by BlueSky ransomware which could indicate a current or previous encryption attempt.", "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": [ "event_ids": [
"5145",
"4663", "4663",
"4656", "4656"
"5145"
], ],
"id": "21ead34c-d2d4-2799-6318-2ff9e4aa9222", "id": "21ead34c-d2d4-2799-6318-2ff9e4aa9222",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9244-69AE-11D9-BED3-505054503030" "0CCE9244-69AE-11D9-BED3-505054503030"
], ],
"title": "BlueSky Ransomware Artefacts" "title": "BlueSky Ransomware Artefacts"
@@ -1138,16 +1138,16 @@
{ {
"description": "Detects interactive console logons to Server Systems", "description": "Detects interactive console logons to Server Systems",
"event_ids": [ "event_ids": [
"4624", "529",
"4625",
"528", "528",
"529" "4624",
"4625"
], ],
"id": "7298c707-7564-3229-7c76-ec514847d8c2", "id": "7298c707-7564-3229-7c76-ec514847d8c2",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9215-69AE-11D9-BED3-505054503030", "0CCE9217-69AE-11D9-BED3-505054503030",
"0CCE9217-69AE-11D9-BED3-505054503030" "0CCE9215-69AE-11D9-BED3-505054503030"
], ],
"title": "Interactive Logon to Server Systems" "title": "Interactive Logon to Server Systems"
}, },
@@ -1171,8 +1171,8 @@
"id": "68d6fb03-e325-2ed1-a429-abac7adf7ba3", "id": "68d6fb03-e325-2ed1-a429-abac7adf7ba3",
"level": "low", "level": "low",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9226-69AE-11D9-BED3-505054503030", "0CCE9227-69AE-11D9-BED3-505054503030",
"0CCE9227-69AE-11D9-BED3-505054503030" "0CCE9226-69AE-11D9-BED3-505054503030"
], ],
"title": "Scheduled Task Deletion" "title": "Scheduled Task Deletion"
}, },
@@ -1185,9 +1185,9 @@
"level": "low", "level": "low",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030" "0CCE921F-69AE-11D9-BED3-505054503030"
], ],
"title": "Access To Browser Credential Files By Uncommon Applications - Security" "title": "Access To Browser Credential Files By Uncommon Applications - Security"
}, },
@@ -1247,10 +1247,10 @@
"id": "4faa08cb-e57e-bb07-cfc2-2153a97a99bf", "id": "4faa08cb-e57e-bb07-cfc2-2153a97a99bf",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030" "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030"
], ],
"title": "ISO Image Mounted" "title": "ISO Image Mounted"
}, },
@@ -1262,8 +1262,8 @@
"id": "cd7d9f05-3bf6-21f6-6686-e602ab6d72ba", "id": "cd7d9f05-3bf6-21f6-6686-e602ab6d72ba",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9226-69AE-11D9-BED3-505054503030", "0CCE9227-69AE-11D9-BED3-505054503030",
"0CCE9227-69AE-11D9-BED3-505054503030" "0CCE9226-69AE-11D9-BED3-505054503030"
], ],
"title": "Suspicious Scheduled Task Creation" "title": "Suspicious Scheduled Task Creation"
}, },
@@ -1296,8 +1296,8 @@
"description": "An attacker can use the SID history attribute to gain additional privileges.", "description": "An attacker can use the SID history attribute to gain additional privileges.",
"event_ids": [ "event_ids": [
"4738", "4738",
"4765", "4766",
"4766" "4765"
], ],
"id": "5335aea0-f1b4-e120-08b6-c80fe4bf99ad", "id": "5335aea0-f1b4-e120-08b6-c80fe4bf99ad",
"level": "medium", "level": "medium",
@@ -1357,9 +1357,9 @@
"description": "Detects failed Kerberos TGT issue operation. This can be a sign of manipulations of TGT messages by an attacker.", "description": "Detects failed Kerberos TGT issue operation. This can be a sign of manipulations of TGT messages by an attacker.",
"event_ids": [ "event_ids": [
"4769", "4769",
"4768",
"675", "675",
"4771" "4771",
"4768"
], ],
"id": "978525c2-97aa-f0e4-8c11-3cf81ea3379b", "id": "978525c2-97aa-f0e4-8c11-3cf81ea3379b",
"level": "high", "level": "high",
@@ -1384,8 +1384,8 @@
{ {
"description": "Detects code integrity failures such as missing page hashes or corrupted drivers due unauthorized modification. This could be a sign of tampered binaries.\n", "description": "Detects code integrity failures such as missing page hashes or corrupted drivers due unauthorized modification. This could be a sign of tampered binaries.\n",
"event_ids": [ "event_ids": [
"6281", "5038",
"5038" "6281"
], ],
"id": "4f738466-2a14-5842-1eb3-481614770a49", "id": "4f738466-2a14-5842-1eb3-481614770a49",
"level": "informational", "level": "informational",
@@ -1438,8 +1438,8 @@
"id": "93c95eee-748a-e1db-18a5-f40035167086", "id": "93c95eee-748a-e1db-18a5-f40035167086",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9220-69AE-11D9-BED3-505054503030", "0CCE923B-69AE-11D9-BED3-505054503030",
"0CCE923B-69AE-11D9-BED3-505054503030" "0CCE9220-69AE-11D9-BED3-505054503030"
], ],
"title": "AD Privileged Users or Groups Reconnaissance" "title": "AD Privileged Users or Groups Reconnaissance"
}, },
@@ -1482,8 +1482,8 @@
{ {
"description": "Detects DCShadow via create new SPN", "description": "Detects DCShadow via create new SPN",
"event_ids": [ "event_ids": [
"5136", "4742",
"4742" "5136"
], ],
"id": "c800ccd5-5818-b0f5-1a12-f9c8bc24a433", "id": "c800ccd5-5818-b0f5-1a12-f9c8bc24a433",
"level": "medium", "level": "medium",
@@ -1502,8 +1502,8 @@
"id": "c7f94c63-6fb7-9686-e2c2-2298c9f56ca9", "id": "c7f94c63-6fb7-9686-e2c2-2298c9f56ca9",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030" "0CCE9245-69AE-11D9-BED3-505054503030"
], ],
@@ -1524,16 +1524,16 @@
{ {
"description": "This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health monitoring agent.\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object HKLM\\SOFTWARE\\Microsoft\\Microsoft Online\\Reporting\\MonitoringAgent.\n", "description": "This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health monitoring agent.\nThis detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object HKLM\\SOFTWARE\\Microsoft\\Microsoft Online\\Reporting\\MonitoringAgent.\n",
"event_ids": [ "event_ids": [
"4656", "4663",
"4663" "4656"
], ],
"id": "321196fe-fb10-6b13-c611-3dfe40baa1af", "id": "321196fe-fb10-6b13-c611-3dfe40baa1af",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030" "0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030"
], ],
"title": "Azure AD Health Monitoring Agent Registry Keys Access" "title": "Azure AD Health Monitoring Agent Registry Keys Access"
}, },
@@ -1684,46 +1684,46 @@
{ {
"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.", "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": [ "event_ids": [
"4776", "4625",
"4625" "4776"
], ],
"id": "655eb351-553b-501f-186e-aa9af13ecf43", "id": "655eb351-553b-501f-186e-aa9af13ecf43",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9217-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030", "0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE923F-69AE-11D9-BED3-505054503030" "0CCE923F-69AE-11D9-BED3-505054503030",
"0CCE9217-69AE-11D9-BED3-505054503030"
], ],
"title": "Account Tampering - Suspicious Failed Logon Reasons" "title": "Account Tampering - Suspicious Failed Logon Reasons"
}, },
{ {
"description": "Potential threat actor tampering with Sysmon manifest and eventually disabling it", "description": "Potential threat actor tampering with Sysmon manifest and eventually disabling it",
"event_ids": [ "event_ids": [
"4663", "4657",
"4657" "4663"
], ],
"id": "249d836c-8857-1b98-5d7b-050c2d34e275", "id": "249d836c-8857-1b98-5d7b-050c2d34e275",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030" "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030"
], ],
"title": "Sysmon Channel Reference Deletion" "title": "Sysmon Channel Reference Deletion"
}, },
{ {
"description": "Potential adversaries accessing the microphone and webcam in an endpoint.", "description": "Potential adversaries accessing the microphone and webcam in an endpoint.",
"event_ids": [ "event_ids": [
"4663",
"4656", "4656",
"4657", "4657"
"4663"
], ],
"id": "32337bc9-8e75-bdaf-eaf4-d3b19ee08a67", "id": "32337bc9-8e75-bdaf-eaf4-d3b19ee08a67",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030" "0CCE921F-69AE-11D9-BED3-505054503030"
], ],
@@ -1732,15 +1732,15 @@
{ {
"description": "Detects handle requests and access operations to specific registry keys to calculate the SysKey", "description": "Detects handle requests and access operations to specific registry keys to calculate the SysKey",
"event_ids": [ "event_ids": [
"4656", "4663",
"4663" "4656"
], ],
"id": "63308dbe-54a4-9c70-cc90-6d15e10f3505", "id": "63308dbe-54a4-9c70-cc90-6d15e10f3505",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030" "0CCE9245-69AE-11D9-BED3-505054503030"
], ],
"title": "SysKey Registry Keys Access" "title": "SysKey Registry Keys Access"
@@ -1777,8 +1777,8 @@
"id": "6bcac9cb-eeee-9f45-c5c1-0daaf023ac12", "id": "6bcac9cb-eeee-9f45-c5c1-0daaf023ac12",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9217-69AE-11D9-BED3-505054503030", "0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030" "0CCE9217-69AE-11D9-BED3-505054503030"
], ],
"title": "Failed Logon From Public IP" "title": "Failed Logon From Public IP"
}, },
@@ -1790,8 +1790,8 @@
"id": "232ecd79-c09d-1323-8e7e-14322b766855", "id": "232ecd79-c09d-1323-8e7e-14322b766855",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9215-69AE-11D9-BED3-505054503030", "0CCE9217-69AE-11D9-BED3-505054503030",
"0CCE9217-69AE-11D9-BED3-505054503030" "0CCE9215-69AE-11D9-BED3-505054503030"
], ],
"title": "Scanner PoC for CVE-2019-0708 RDP RCE Vuln" "title": "Scanner PoC for CVE-2019-0708 RDP RCE Vuln"
}, },
@@ -1919,8 +1919,8 @@
{ {
"description": "Detects activity when a security-enabled global group is deleted", "description": "Detects activity when a security-enabled global group is deleted",
"event_ids": [ "event_ids": [
"634", "4730",
"4730" "634"
], ],
"id": "ae7d8d1c-f75b-d952-e84e-a7981b861590", "id": "ae7d8d1c-f75b-d952-e84e-a7981b861590",
"level": "low", "level": "low",
@@ -1957,16 +1957,16 @@
{ {
"description": "Detects wceaux.dll access while WCE pass-the-hash remote command execution on source host", "description": "Detects wceaux.dll access while WCE pass-the-hash remote command execution on source host",
"event_ids": [ "event_ids": [
"4656", "4663",
"4663" "4656"
], ],
"id": "de10da38-ee60-f6a4-7d70-4d308558158b", "id": "de10da38-ee60-f6a4-7d70-4d308558158b",
"level": "critical", "level": "critical",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-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" "0CCE921E-69AE-11D9-BED3-505054503030"
], ],
"title": "WCE wceaux.dll Access" "title": "WCE wceaux.dll Access"
}, },
@@ -2017,8 +2017,8 @@
"id": "d74b03af-7e5f-bc5b-9e84-9d44af3d61b7", "id": "d74b03af-7e5f-bc5b-9e84-9d44af3d61b7",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9226-69AE-11D9-BED3-505054503030", "0CCE9227-69AE-11D9-BED3-505054503030",
"0CCE9227-69AE-11D9-BED3-505054503030" "0CCE9226-69AE-11D9-BED3-505054503030"
], ],
"title": "Suspicious Scheduled Task Update" "title": "Suspicious Scheduled Task Update"
}, },
@@ -2180,18 +2180,18 @@
{ {
"description": "Detects files that have extensions commonly seen while SDelete is used to wipe files.", "description": "Detects files that have extensions commonly seen while SDelete is used to wipe files.",
"event_ids": [ "event_ids": [
"4658",
"4656", "4656",
"4658",
"4663" "4663"
], ],
"id": "70c3269a-a7f2-49bd-1e28-a0921f353db7", "id": "70c3269a-a7f2-49bd-1e28-a0921f353db7",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9223-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030", "0CCE9223-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030" "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030"
], ],
"title": "Potential Secure Deletion with SDelete" "title": "Potential Secure Deletion with SDelete"
}, },
@@ -2227,10 +2227,10 @@
"id": "d7742b08-730d-3624-df95-cc3c6eaa3a39", "id": "d7742b08-730d-3624-df95-cc3c6eaa3a39",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030" "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030"
], ],
"title": "SAM Registry Hive Handle Request" "title": "SAM Registry Hive Handle Request"
}, },
@@ -2243,8 +2243,8 @@
"id": "bc613d09-5a80-cad3-6f65-c5020f960511", "id": "bc613d09-5a80-cad3-6f65-c5020f960511",
"level": "medium", "level": "medium",
"subcategory_guids": [ "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" "title": "Startup/Logon Script Added to Group Policy Object"
}, },
@@ -2332,8 +2332,8 @@
"id": "9bcf333e-fc4c-5912-eeba-8a0cefe21be4", "id": "9bcf333e-fc4c-5912-eeba-8a0cefe21be4",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9220-69AE-11D9-BED3-505054503030", "0CCE923B-69AE-11D9-BED3-505054503030",
"0CCE923B-69AE-11D9-BED3-505054503030" "0CCE9220-69AE-11D9-BED3-505054503030"
], ],
"title": "Password Policy Enumerated" "title": "Password Policy Enumerated"
}, },
@@ -2491,9 +2491,9 @@
"id": "827aa6c1-1507-3f0a-385a-ade5251bfd71", "id": "827aa6c1-1507-3f0a-385a-ade5251bfd71",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE923F-69AE-11D9-BED3-505054503030", "0CCE9217-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030", "0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE9217-69AE-11D9-BED3-505054503030" "0CCE923F-69AE-11D9-BED3-505054503030"
], ],
"title": "Metasploit SMB Authentication" "title": "Metasploit SMB Authentication"
}, },
@@ -2572,16 +2572,16 @@
{ {
"description": "Detects potential mimikatz-like tools accessing LSASS from non system account", "description": "Detects potential mimikatz-like tools accessing LSASS from non system account",
"event_ids": [ "event_ids": [
"4656", "4663",
"4663" "4656"
], ],
"id": "06b8bcc0-326b-518a-3868-fe0721488fb8", "id": "06b8bcc0-326b-518a-3868-fe0721488fb8",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9245-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030" "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030"
], ],
"title": "LSASS Access From Non System Account" "title": "LSASS Access From Non System Account"
}, },
@@ -2615,10 +2615,10 @@
"id": "474caaa9-3115-c838-1509-59ffb6caecfc", "id": "474caaa9-3115-c838-1509-59ffb6caecfc",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"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", "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030" "0CCE9245-69AE-11D9-BED3-505054503030"
], ],
"title": "SCM Database Handle Failure" "title": "SCM Database Handle Failure"
}, },
@@ -2678,34 +2678,34 @@
"id": "d1909400-93d7-de3c-ba13-153c64499c7c", "id": "d1909400-93d7-de3c-ba13-153c64499c7c",
"level": "low", "level": "low",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030" "0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030"
], ],
"title": "Service Registry Key Read Access Request" "title": "Service Registry Key Read Access Request"
}, },
{ {
"description": "Detects write access requests to the Windows Defender exclusions registry keys. This could be an indication of an attacker trying to request a handle or access the object to write new exclusions in order to bypass security.\n", "description": "Detects write access requests to the Windows Defender exclusions registry keys. This could be an indication of an attacker trying to request a handle or access the object to write new exclusions in order to bypass security.\n",
"event_ids": [ "event_ids": [
"4663", "4656",
"4656" "4663"
], ],
"id": "777523b0-14f8-1ca2-12c9-d668153661ff", "id": "777523b0-14f8-1ca2-12c9-d668153661ff",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"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",
"0CCE9245-69AE-11D9-BED3-505054503030" "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030"
], ],
"title": "Windows Defender Exclusion Registry Key - Write Access Requested" "title": "Windows Defender Exclusion Registry Key - Write Access Requested"
}, },
{ {
"description": "Detects certificate creation with template allowing risk permission subject and risky EKU", "description": "Detects certificate creation with template allowing risk permission subject and risky EKU",
"event_ids": [ "event_ids": [
"4899", "4898",
"4898" "4899"
], ],
"id": "aa2d5bf7-bc73-068e-a4df-a887cc3aba2b", "id": "aa2d5bf7-bc73-068e-a4df-a887cc3aba2b",
"level": "high", "level": "high",
@@ -2717,8 +2717,8 @@
{ {
"description": "One of the Windows Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution", "description": "One of the Windows Eventlogs has been cleared. e.g. caused by \"wevtutil cl\" command execution",
"event_ids": [ "event_ids": [
"1102", "517",
"517" "1102"
], ],
"id": "9b14c9d8-6b61-e49f-f8a8-0836d0ad98c9", "id": "9b14c9d8-6b61-e49f-f8a8-0836d0ad98c9",
"level": "high", "level": "high",
@@ -2728,14 +2728,14 @@
{ {
"description": "Detects execution of NoFilter, a tool for abusing the Windows Filtering Platform for privilege escalation via hardcoded policy name indicators\n", "description": "Detects execution of NoFilter, a tool for abusing the Windows Filtering Platform for privilege escalation via hardcoded policy name indicators\n",
"event_ids": [ "event_ids": [
"5447", "5449",
"5449" "5447"
], ],
"id": "22d4af9f-97d9-4827-7209-c451ff7f43c6", "id": "22d4af9f-97d9-4827-7209-c451ff7f43c6",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9233-69AE-11D9-BED3-505054503030", "0CCE9234-69AE-11D9-BED3-505054503030",
"0CCE9234-69AE-11D9-BED3-505054503030" "0CCE9233-69AE-11D9-BED3-505054503030"
], ],
"title": "HackTool - NoFilter Execution" "title": "HackTool - NoFilter Execution"
}, },
@@ -2759,8 +2759,8 @@
"id": "cd93b6ed-961d-ed36-92db-bd44bccda695", "id": "cd93b6ed-961d-ed36-92db-bd44bccda695",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9228-69AE-11D9-BED3-505054503030", "0CCE9229-69AE-11D9-BED3-505054503030",
"0CCE9229-69AE-11D9-BED3-505054503030" "0CCE9228-69AE-11D9-BED3-505054503030"
], ],
"title": "User Couldn't Call a Privileged Service 'LsaRegisterLogonProcess'" "title": "User Couldn't Call a Privileged Service 'LsaRegisterLogonProcess'"
}, },
@@ -2774,9 +2774,9 @@
"id": "8b40829b-4556-9bec-a8ad-905688497639", "id": "8b40829b-4556-9bec-a8ad-905688497639",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE923F-69AE-11D9-BED3-505054503030",
"0CCE9217-69AE-11D9-BED3-505054503030", "0CCE9217-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030" "0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE923F-69AE-11D9-BED3-505054503030"
], ],
"title": "Hacktool Ruler" "title": "Hacktool Ruler"
}, },
@@ -2826,23 +2826,23 @@
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030", "0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030"
"0CCE921E-69AE-11D9-BED3-505054503030"
], ],
"title": "Password Dumper Activity on LSASS" "title": "Password Dumper Activity on LSASS"
}, },
{ {
"description": "Detects when adversaries stop services or processes by deleting or disabling their respective scheduled tasks in order to conduct data destructive activities", "description": "Detects when adversaries stop services or processes by deleting or disabling their respective scheduled tasks in order to conduct data destructive activities",
"event_ids": [ "event_ids": [
"4699", "4701",
"4701" "4699"
], ],
"id": "9ce591d7-6b6d-444a-8c27-8ca626dddad3", "id": "9ce591d7-6b6d-444a-8c27-8ca626dddad3",
"level": "high", "level": "high",
"subcategory_guids": [ "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" "title": "Important Scheduled Task Deleted/Disabled"
}, },
@@ -2875,16 +2875,16 @@
{ {
"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", "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": [ "event_ids": [
"4656", "4663",
"4663" "4656"
], ],
"id": "763d50d7-9452-0146-18a1-9ca65e3a2f73", "id": "763d50d7-9452-0146-18a1-9ca65e3a2f73",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030", "0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030"
"0CCE921D-69AE-11D9-BED3-505054503030"
], ],
"title": "Azure AD Health Service Agents Registry Keys Access" "title": "Azure AD Health Service Agents Registry Keys Access"
}, },
@@ -2959,8 +2959,8 @@
{ {
"description": "Detects the creation or removal of a computer. Can be used to detect attacks such as DCShadow via the creation of a new SPN.", "description": "Detects the creation or removal of a computer. Can be used to detect attacks such as DCShadow via the creation of a new SPN.",
"event_ids": [ "event_ids": [
"4743", "4741",
"4741" "4743"
], ],
"id": "b607775d-e3fe-3fb8-c40e-4e52b3fbe44d", "id": "b607775d-e3fe-3fb8-c40e-4e52b3fbe44d",
"level": "low", "level": "low",
@@ -2972,8 +2972,8 @@
{ {
"description": "Detects the registration of the security event source VSSAudit. It would usually trigger when volume shadow copy operations happen.", "description": "Detects the registration of the security event source VSSAudit. It would usually trigger when volume shadow copy operations happen.",
"event_ids": [ "event_ids": [
"4905", "4904",
"4904" "4905"
], ],
"id": "00f253a0-1035-e450-7f6e-e2291dee27ec", "id": "00f253a0-1035-e450-7f6e-e2291dee27ec",
"level": "informational", "level": "informational",
@@ -3034,11 +3034,11 @@
"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", "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": [ "event_ids": [
"4728", "4728",
"4729",
"4730", "4730",
"634", "634",
"633", "633",
"632" "632",
"4729"
], ],
"id": "506379d9-8545-c010-e9a3-693119ab9261", "id": "506379d9-8545-c010-e9a3-693119ab9261",
"level": "low", "level": "low",
@@ -3074,16 +3074,16 @@
{ {
"description": "Detects remote execution via scheduled task creation or update on the destination host", "description": "Detects remote execution via scheduled task creation or update on the destination host",
"event_ids": [ "event_ids": [
"4698",
"4624", "4624",
"4698",
"4702" "4702"
], ],
"id": "bc42c437-1ea8-fd0f-d964-e37a58d861fc", "id": "bc42c437-1ea8-fd0f-d964-e37a58d861fc",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9226-69AE-11D9-BED3-505054503030", "0CCE9227-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030", "0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE9227-69AE-11D9-BED3-505054503030" "0CCE9226-69AE-11D9-BED3-505054503030"
], ],
"title": "Remote Schtasks Creation" "title": "Remote Schtasks Creation"
}, },
@@ -3095,8 +3095,8 @@
"id": "84202b5b-54c1-473b-4568-e10da23b3eb8", "id": "84202b5b-54c1-473b-4568-e10da23b3eb8",
"level": "medium", "level": "medium",
"subcategory_guids": [ "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 Failing to Authenticate from Single Process" "title": "Multiple Users Failing to Authenticate from Single Process"
}, },
@@ -3157,9 +3157,9 @@
"id": "888d3e17-a1ed-6b11-895c-e1f9b96b35be", "id": "888d3e17-a1ed-6b11-895c-e1f9b96b35be",
"level": "high", "level": "high",
"subcategory_guids": [ "subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030", "0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030", "0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030" "0CCE921F-69AE-11D9-BED3-505054503030"
], ],
"title": "Stored Credentials in Fake Files" "title": "Stored Credentials in Fake Files"
@@ -3198,8 +3198,8 @@
"id": "428d3964-3241-1ceb-8f93-b31d8490c822", "id": "428d3964-3241-1ceb-8f93-b31d8490c822",
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9217-69AE-11D9-BED3-505054503030", "0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030" "0CCE9217-69AE-11D9-BED3-505054503030"
], ],
"title": "Failed Logins with Different Accounts from Single Source System" "title": "Failed Logins with Different Accounts from Single Source System"
}, },
@@ -3212,9 +3212,9 @@
"level": "medium", "level": "medium",
"subcategory_guids": [ "subcategory_guids": [
"0CCE9245-69AE-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", "0CCE921D-69AE-11D9-BED3-505054503030"
"0CCE921F-69AE-11D9-BED3-505054503030"
], ],
"title": "Suspicious Multiple File Rename Or Delete Occurred" "title": "Suspicious Multiple File Rename Or Delete Occurred"
}, },