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2025-03-09 16:19:56 +00:00
parent 8f35393d91
commit dddfc739cf
1 changed files with 140 additions and 140 deletions
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280
config/hayabusa_rules_meta.json
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@@ -401,8 +401,8 @@
"id": "4574194d-e7ca-4356-a95c-21b753a1787e",
"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": "User Guessing"
},
@@ -414,8 +414,8 @@
"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"
},
@@ -623,8 +623,8 @@
"id": "35e8a0fc-60c2-46d7-ba39-aafb15b9854e",
"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": "PW Guessing"
},
@@ -883,8 +883,8 @@
"id": "e4c7a334-7ecb-ef93-85dd-49185891fb7a",
"level": "medium",
"subcategory_guids": [
"0CCE9227-69AE-11D9-BED3-505054503030",
"0CCE9226-69AE-11D9-BED3-505054503030"
"0CCE9226-69AE-11D9-BED3-505054503030",
"0CCE9227-69AE-11D9-BED3-505054503030"
],
"title": "Defrag Deactivation - Security"
},
@@ -909,10 +909,10 @@
"id": "82b185f4-cdcb-ba23-9fdb-dbc1a732e1a7",
"level": "medium",
"subcategory_guids": [
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030"
"0CCE921F-69AE-11D9-BED3-505054503030"
],
"title": "ScreenConnect User Database Modification - Security"
},
@@ -925,22 +925,22 @@
"level": "critical",
"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"
"0CCE921D-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": [
"4754",
"4728",
"4737",
"4727",
"4755",
"4756",
"4737",
"4731"
"4731",
"4754",
"4728",
"4756"
],
"id": "2a451b93-9890-5cfe-38aa-1dc4f8f0fe0a",
"level": "high",
@@ -957,8 +957,8 @@
"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"
},
@@ -977,16 +977,16 @@
{
"description": "Detects outlook initiating connection to a WebDAV or SMB share, which could be a sign of CVE-2023-23397 exploitation.",
"event_ids": [
"4656",
"4663"
"4663",
"4656"
],
"id": "1aeb71a3-31b4-1a5e-85d8-1631c3a73d43",
"level": "critical",
"subcategory_guids": [
"0CCE921F-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": "CVE-2023-23397 Exploitation Attempt"
},
@@ -1010,17 +1010,17 @@
"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"
},
{
"description": "Hunts for known SVR-specific scheduled task names",
"event_ids": [
"4698",
"4699",
"4702"
"4702",
"4698"
],
"id": "ae16af08-e56e-414a-ceba-cb62e9f3a2ef",
"level": "high",
@@ -1057,18 +1057,18 @@
{
"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": [
"4663",
"4656",
"5145"
"5145",
"4663"
],
"id": "21ead34c-d2d4-2799-6318-2ff9e4aa9222",
"level": "high",
"subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE9244-69AE-11D9-BED3-505054503030"
"0CCE9244-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030"
],
"title": "BlueSky Ransomware Artefacts"
},
@@ -1138,10 +1138,10 @@
{
"description": "Detects interactive console logons to Server Systems",
"event_ids": [
"4625",
"529",
"528",
"4624",
"529"
"4625",
"4624"
],
"id": "7298c707-7564-3229-7c76-ec514847d8c2",
"level": "medium",
@@ -1185,9 +1185,9 @@
"level": "low",
"subcategory_guids": [
"0CCE9245-69AE-11D9-BED3-505054503030",
"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": "Access To Browser Credential Files By Uncommon Applications - Security"
},
@@ -1247,10 +1247,10 @@
"id": "4faa08cb-e57e-bb07-cfc2-2153a97a99bf",
"level": "medium",
"subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030"
"0CCE921E-69AE-11D9-BED3-505054503030"
],
"title": "ISO Image Mounted"
},
@@ -1262,8 +1262,8 @@
"id": "cd7d9f05-3bf6-21f6-6686-e602ab6d72ba",
"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": "Suspicious Scheduled Task Creation"
},
@@ -1326,8 +1326,8 @@
"id": "a25c0c49-11f8-ace9-6bbd-80cfa6e2b2d7",
"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": "Potential Privileged System Service Operation - SeLoadDriverPrivilege"
},
@@ -1357,15 +1357,15 @@
"description": "Detects failed Kerberos TGT issue operation. This can be a sign of manipulations of TGT messages by an attacker.",
"event_ids": [
"4769",
"4768",
"4771",
"675"
"675",
"4768"
],
"id": "978525c2-97aa-f0e4-8c11-3cf81ea3379b",
"level": "high",
"subcategory_guids": [
"0CCE9242-69AE-11D9-BED3-505054503030",
"0CCE9240-69AE-11D9-BED3-505054503030"
"0CCE9240-69AE-11D9-BED3-505054503030",
"0CCE9242-69AE-11D9-BED3-505054503030"
],
"title": "Kerberos Manipulation"
},
@@ -1438,8 +1438,8 @@
"id": "93c95eee-748a-e1db-18a5-f40035167086",
"level": "high",
"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"
},
@@ -1503,9 +1503,9 @@
"level": "medium",
"subcategory_guids": [
"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"
"0CCE921F-69AE-11D9-BED3-505054503030"
],
"title": "Potentially Suspicious AccessMask Requested From LSASS"
},
@@ -1524,15 +1524,15 @@
{
"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": [
"4663",
"4656"
"4656",
"4663"
],
"id": "321196fe-fb10-6b13-c611-3dfe40baa1af",
"level": "medium",
"subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030"
],
"title": "Azure AD Health Monitoring Agent Registry Keys Access"
@@ -1684,8 +1684,8 @@
{
"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": [
"4776",
"4625"
"4625",
"4776"
],
"id": "655eb351-553b-501f-186e-aa9af13ecf43",
"level": "medium",
@@ -1699,33 +1699,33 @@
{
"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": [
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030"
"0CCE921F-69AE-11D9-BED3-505054503030"
],
"title": "Sysmon Channel Reference Deletion"
},
{
"description": "Potential adversaries accessing the microphone and webcam in an endpoint.",
"event_ids": [
"4656",
"4663",
"4657",
"4663"
"4656"
],
"id": "32337bc9-8e75-bdaf-eaf4-d3b19ee08a67",
"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",
"0CCE921E-69AE-11D9-BED3-505054503030"
],
"title": "Processes Accessing the Microphone and Webcam"
},
@@ -1738,9 +1738,9 @@
"id": "63308dbe-54a4-9c70-cc90-6d15e10f3505",
"level": "high",
"subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030"
],
"title": "SysKey Registry Keys Access"
@@ -1932,8 +1932,8 @@
{
"description": "Detects activity when a member is added to a security-enabled global group",
"event_ids": [
"632",
"4728"
"4728",
"632"
],
"id": "26767093-828c-2f39-bdd8-d0439e87307c",
"level": "low",
@@ -1957,16 +1957,16 @@
{
"description": "Detects wceaux.dll access while WCE pass-the-hash remote command execution on source host",
"event_ids": [
"4656",
"4663"
"4663",
"4656"
],
"id": "de10da38-ee60-f6a4-7d70-4d308558158b",
"level": "critical",
"subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-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": "WCE wceaux.dll Access"
},
@@ -1990,9 +1990,9 @@
"id": "04a055ea-ffa9-540b-e1d2-d5c1bfd5bc7b",
"level": "high",
"subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030"
],
"title": "Suspicious Teams Application Related ObjectAcess Event"
@@ -2037,8 +2037,8 @@
{
"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",
@@ -2188,10 +2188,10 @@
"level": "medium",
"subcategory_guids": [
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9223-69AE-11D9-BED3-505054503030"
"0CCE9223-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030"
],
"title": "Potential Secure Deletion with SDelete"
},
@@ -2228,8 +2228,8 @@
"level": "high",
"subcategory_guids": [
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030"
],
"title": "SAM Registry Hive Handle Request"
@@ -2237,22 +2237,22 @@
{
"description": "Detects the modification of Group Policy Objects (GPO) to add a startup/logon script to users or computer objects.\n",
"event_ids": [
"5145",
"5136"
"5136",
"5145"
],
"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"
},
{
"description": "Detects certificate creation with template allowing risk permission subject",
"event_ids": [
"4898",
"4899"
"4899",
"4898"
],
"id": "3a655a7c-a830-77ad-fc8b-f054fb713304",
"level": "low",
@@ -2269,8 +2269,8 @@
"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"
},
@@ -2332,8 +2332,8 @@
"id": "9bcf333e-fc4c-5912-eeba-8a0cefe21be4",
"level": "medium",
"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"
},
@@ -2484,16 +2484,16 @@
{
"description": "Alerts on Metasploit host's authentications on the domain.",
"event_ids": [
"4624",
"4776",
"4625"
"4625",
"4624"
],
"id": "827aa6c1-1507-3f0a-385a-ade5251bfd71",
"level": "high",
"subcategory_guids": [
"0CCE923F-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE9217-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030"
"0CCE923F-69AE-11D9-BED3-505054503030"
],
"title": "Metasploit SMB Authentication"
},
@@ -2578,10 +2578,10 @@
"id": "06b8bcc0-326b-518a-3868-fe0721488fb8",
"level": "medium",
"subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030"
"0CCE9245-69AE-11D9-BED3-505054503030"
],
"title": "LSASS Access From Non System Account"
},
@@ -2616,9 +2616,9 @@
"level": "medium",
"subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030"
"0CCE921F-69AE-11D9-BED3-505054503030"
],
"title": "SCM Database Handle Failure"
},
@@ -2678,10 +2678,10 @@
"id": "d1909400-93d7-de3c-ba13-153c64499c7c",
"level": "low",
"subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030"
"0CCE921D-69AE-11D9-BED3-505054503030"
],
"title": "Service Registry Key Read Access Request"
},
@@ -2694,8 +2694,8 @@
"id": "777523b0-14f8-1ca2-12c9-d668153661ff",
"level": "medium",
"subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030"
],
@@ -2704,8 +2704,8 @@
{
"description": "Detects certificate creation with template allowing risk permission subject and risky EKU",
"event_ids": [
"4899",
"4898"
"4898",
"4899"
],
"id": "aa2d5bf7-bc73-068e-a4df-a887cc3aba2b",
"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",
"event_ids": [
"5449",
"5447"
"5447",
"5449"
],
"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"
},
@@ -2767,16 +2767,16 @@
{
"description": "This events that are generated when using the hacktool Ruler by Sensepost",
"event_ids": [
"4776",
"4625",
"4624",
"4625"
"4776"
],
"id": "8b40829b-4556-9bec-a8ad-905688497639",
"level": "high",
"subcategory_guids": [
"0CCE923F-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE9217-69AE-11D9-BED3-505054503030",
"0CCE923F-69AE-11D9-BED3-505054503030"
"0CCE9217-69AE-11D9-BED3-505054503030"
],
"title": "Hacktool Ruler"
},
@@ -2825,9 +2825,9 @@
"id": "d81faa44-ff28-8f61-097b-92727b8af44b",
"level": "high",
"subcategory_guids": [
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030"
],
"title": "Password Dumper Activity on LSASS"
@@ -2841,8 +2841,8 @@
"id": "9ce591d7-6b6d-444a-8c27-8ca626dddad3",
"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": "Important Scheduled Task Deleted/Disabled"
},
@@ -2881,8 +2881,8 @@
"id": "763d50d7-9452-0146-18a1-9ca65e3a2f73",
"level": "medium",
"subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030"
],
@@ -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.",
"event_ids": [
"4743",
"4741"
"4741",
"4743"
],
"id": "b607775d-e3fe-3fb8-c40e-4e52b3fbe44d",
"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.",
"event_ids": [
"4904",
"4905"
"4905",
"4904"
],
"id": "00f253a0-1035-e450-7f6e-e2291dee27ec",
"level": "informational",
@@ -2990,9 +2990,9 @@
"id": "7bd85790-c82a-56af-7127-f257e5ef6c6f",
"level": "medium",
"subcategory_guids": [
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030"
"0CCE921D-69AE-11D9-BED3-505054503030"
],
"title": "Windows Defender Exclusion Deleted"
},
@@ -3033,12 +3033,12 @@
{
"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": [
"632",
"634",
"4728",
"633",
"4730",
"4729"
"632",
"4729",
"633"
],
"id": "506379d9-8545-c010-e9a3-693119ab9261",
"level": "low",
@@ -3074,16 +3074,16 @@
{
"description": "Detects remote execution via scheduled task creation or update on the destination host",
"event_ids": [
"4702",
"4624",
"4698"
"4698",
"4702"
],
"id": "bc42c437-1ea8-fd0f-d964-e37a58d861fc",
"level": "medium",
"subcategory_guids": [
"0CCE9226-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030",
"0CCE9227-69AE-11D9-BED3-505054503030"
"0CCE9227-69AE-11D9-BED3-505054503030",
"0CCE9215-69AE-11D9-BED3-505054503030"
],
"title": "Remote Schtasks Creation"
},
@@ -3095,8 +3095,8 @@
"id": "84202b5b-54c1-473b-4568-e10da23b3eb8",
"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": "Multiple Users Failing to Authenticate from Single Process"
},
@@ -3108,8 +3108,8 @@
"id": "89ed0fbe-11b8-ce3c-e025-59925225ee99",
"level": "low",
"subcategory_guids": [
"0CCE9227-69AE-11D9-BED3-505054503030",
"0CCE9226-69AE-11D9-BED3-505054503030"
"0CCE9226-69AE-11D9-BED3-505054503030",
"0CCE9227-69AE-11D9-BED3-505054503030"
],
"title": "Rare Schtasks Creations"
},
@@ -3157,10 +3157,10 @@
"id": "888d3e17-a1ed-6b11-895c-e1f9b96b35be",
"level": "high",
"subcategory_guids": [
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030"
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030"
],
"title": "Stored Credentials in Fake Files"
},
@@ -3172,8 +3172,8 @@
"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"
},
@@ -3212,9 +3212,9 @@
"level": "medium",
"subcategory_guids": [
"0CCE921D-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030",
"0CCE9245-69AE-11D9-BED3-505054503030",
"0CCE921E-69AE-11D9-BED3-505054503030"
"0CCE921E-69AE-11D9-BED3-505054503030",
"0CCE921F-69AE-11D9-BED3-505054503030"
],
"title": "Suspicious Multiple File Rename Or Delete Occurred"
},