alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: rule covering Change to authentication method could be an indicator of an attacker adding an auth method to the account so they can ha
Matching passage: Sigma rule: Change to authentication method could be an indicator of an attacker adding an auth method to the account so they can ha. Logsource: azure / auditlogs. Rule: title: Change to Authentication Method id: 4d78a000-ab52-4564-88a5-7ab5242b20c7 status: test description: Change to authentication method could be an indicator of an attacker adding an auth method to the account so they can have continued access. references: - https://learn.microsoft.com/en-us/entra/architecture/security-operations-privileged-accounts author: AlertIQ date: 2021-10-10 modified: 2022-12-25 tags: - attack.privilege-escalation - attack.credential-access - attack.defense-impairment - attack.t1556 - attack.persistence - attack.t1098 logsource: product: azure service: auditlogs detection: selection: LoggedByService: Authentication Methods Category: UserManagement OperationName: User registered security info condition: selection falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects the use of Moriya rootkit as described in the securelist's Operation TunnelSnake report. Logsource: windows / system. Rule: title: Moriya Rootkit - System id: 25b9c01c-350d-4b95-bed1-836d04a4f324 status: test description: Detects the use of Moriya rootkit as described in the securelist's Operation TunnelSnake report references: - https://securelist.com/operation-tunnelsnake-and-moriya-rootkit/101831 author: Bhabesh Raj date: 2021-05-06 modified: 2022-11-29 tags: - attack.persistence - attack.privilege-escalation - attack.t1543.003 logsource: product: windows service: system detection: selection: Provider_Name: Service Control Manager EventID: 7045 ServiceName: ZzNetSvc condition: selection falsepositives: - Unknown level: critical
Query: alert when Detects when Okta FastPass prevents a known phishing site.
Matching passage: Sigma rule: Detects when Okta FastPass prevents a known phishing site.. Logsource: okta / okta. Rule: title: Okta FastPass Phishing Detection id: ee39a9f7-5a79-4b0a-9815-d36b3cf28d3e status: test description: Detects when Okta FastPass prevents a known phishing site. references: - https://sec.okta.com/fastpassphishingdetection - https://developer.okta.com/docs/reference/api/system-log/ - https://developer.okta.com/docs/reference/api/event-types/ author: Austin Songer @austinsonger date: 2023-05-07 modified: 2026-04-27 tags: - attack.initial-access - attack.t1566 logsource: product: okta service: okta detection: selection: outcome.reason: FastPass declined phishing attempt outcome.result: FAILURE eventType: user.authentication.auth_via_mfa condition: selection falsepositives: - Unlikely level: high
Near-miss passage: Sigma rule: Detects execution of "odbcconf" with "INSTALLDRIVER" which installs a new ODBC driver. Attackers abuse this to install a. Logsource: windows / process_creation. Rule: title: Driver/DLL Installation Via Odbcconf.EXE id: 3f5491e2-8db8-496b-9e95-1029fce852d4 related: - id: cb0fe7c5-f3a3-484d-aa25-d350a7912729 type: similar status: test description: Detects execution of "odbcconf" with "INSTALLDRIVER" which installs a new ODBC driver. Attackers abuse this to install and run malicious DLLs. references: - https://lolbas-project.github.io/lolbas/Binaries/Odbcconf/ - https://web.archive.org/web/20191023232753/https://twitter.com/Hexacorn/status/1187143326673330176 - https://www.hexacorn.com/blog/2020/08/23/odbcconf-lolbin-trifecta/ author: Nasreddine Bencherchali (Nextron Systems) date: 2023-05-22 tags: - attack.stealth - attack.t1218.008 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \odbcconf.exe - OriginalFileName: odbcconf.exe selection_cli: CommandLine|contains|all: - 'INSTALLDRIVER ' - .dll condition: all of selection_* falsepositives: - Legitimate driver DLLs being registered via "odbcconf" will generate false positives. Investigate the path of the DLL and its contents to determine if the action is authorized. level: medium
Query: detect Detects the creation of a local hidden user account which should not happen for event ID 4720. in logs
Matching passage: Sigma rule: Detects the creation of a local hidden user account which should not happen for event ID 4720.. Logsource: windows / security. Rule: title: Hidden Local User Creation id: 7b449a5e-1db5-4dd0-a2dc-4e3a67282538 status: test description: Detects the creation of a local hidden user account which should not happen for event ID 4720. references: - https://twitter.com/SBousseaden/status/1387743867663958021 author: Christian Burkard (Nextron Systems) date: 2021-05-03 modified: 2024-01-16 tags: - attack.persistence - attack.t1136.001 logsource: product: windows service: security detection: selection: EventID: 4720 TargetUserName|endswith: $ filter_main_homegroup: TargetUserName: HomeGroupUser$ condition: selection and not 1 of filter_main_* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Identifies when a service account is disabled or deleted in Google Cloud.. Logsource: gcp / gcp.audit. Rule: title: Google Cloud Service Account Disabled or Deleted id: 13f81a90-a69c-4fab-8f07-b5bb55416a9f status: test description: Identifies when a service account is disabled or deleted in Google Cloud. references: - https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts author: Austin Songer @austinsonger date: 2021-08-14 modified: 2022-10-09 tags: - attack.impact - attack.t1531 logsource: product: gcp service: gcp.audit detection: selection: gcp.audit.method_name|endswith: - .serviceAccounts.disable - .serviceAccounts.delete condition: selection falsepositives: - Service Account being disabled or deleted may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. - Service Account disabled or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule. level: medium
Query: vulnerability: The NeXTDecode function in tif_next.c in LibTIFF allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted TIFF image, as demonstrated by libtiff5.ti
Matching passage: CVE-2015-8784. CWE: CWE-787. CVSS: 6.5. The NeXTDecode function in tif_next.c in LibTIFF allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted TIFF image, as demonstrated by libtiff5.tif.
Near-miss passage: CVE-2015-5237. CWE: CWE-787. CVSS: 8.800000190734863. protobuf allows remote authenticated attackers to cause a heap-based buffer overflow.
Query: exploit WebKit, as used in Apple iOS before 9.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web 
Matching passage: CVE-2015-6982. CWE: CWE-119. CVSS: 6.800000190734863. WebKit, as used in Apple iOS before 9.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2015-10-21-1.
Near-miss passage: CVE-2015-1100. CWE: CWE-119. CVSS: 5.400000095367432. The kernel in Apple iOS before 8.3, Apple OS X before 10.10.3, and Apple TV before 7.2 allows attackers to cause a denial of service (out-of-bounds memory access) or obtain sensitive memory-content information via a crafted app.
Query: vulnerability: Unspecified vulnerability in HP KeyView before 10.23.0.1 and 10.24.x before 10.24.0.1 allows remote attackers to execute arbitrary code via unknown vectors, aka ZDI-CAN-2879.
Matching passage: CVE-2015-5419. CWE: UNKNOWN. CVSS: 7.5. Unspecified vulnerability in HP KeyView before 10.23.0.1 and 10.24.x before 10.24.0.1 allows remote attackers to execute arbitrary code via unknown vectors, aka ZDI-CAN-2879.
Near-miss passage: CVE-2015-1002. CWE: UNKNOWN. CVSS: 6.400000095367432. IniNet embeddedWebServer (aka eWebServer) before 2.02 mishandles URL encoding, which allows remote attackers to write to or delete files via a crafted string.
Query: alert when Detects a process spawned by the terminal service server process (this could be an indicator for an exploitation of CVE-
Matching passage: Sigma rule: Detects a process spawned by the terminal service server process (this could be an indicator for an exploitation of CVE-. Logsource: windows / process_creation. Rule: title: Terminal Service Process Spawn id: 1012f107-b8f1-4271-af30-5aed2de89b39 status: test description: Detects a process spawned by the terminal service server process (this could be an indicator for an exploitation of CVE-2019-0708) references: - https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/rdp-stands-for-really-do-patch-understanding-the-wormable-rdp-vulnerability-cve-2019-0708/ author: Florian Roth (Nextron Systems) date: 2019-05-22 modified: 2023-01-25 tags: - attack.initial-access - attack.t1190 - attack.lateral-movement - attack.t1210 - car.2013-07-002 logsource: product: windows category: process_creation detection: selection: ParentCommandLine|contains|all: - \svchost.exe - termsvcs filter_img: Image|endswith: - \rdpclip.exe - :\Windows\System32\csrss.exe - :\Windows\System32\wininit.exe - :\Windows\System32\winlogon.exe filter_null: Image: null condition: selection and not 1 of filter_* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects when a request to the Kubernetes API is rejected due to lack of authorization or due to an expired authenticatio. Logsource: kubernetes / audit. Rule: title: Kubernetes Unauthorized or Unauthenticated Access id: 0d933542-1f1f-420d-97d4-21b2c3c492d9 status: test description: 'Detects when a request to the Kubernetes API is rejected due to lack of authorization or due to an expired authentication token being used. This may indicate an attacker attempting to leverage credentials they have obtained. ' references: - https://kubernetes.io/docs/reference/config-api/apiserver-audit.v1/ - https://www.datadoghq.com/blog/monitor-kubernetes-audit-logs/#monitor-api-authentication-issues author: kelnage date: 2024-04-12 tags: - attack.privilege-escalation logsource: product: kubernetes service: audit detection: selection: responseStatus.code: - 401 - 403 condition: selection falsepositives: - A misconfigured RBAC policy, a mistake by a valid user, or a wider issue with authentication tokens can also generate these errors. level: low
Query: rule covering Detects possible payload obfuscation via the commandline
Matching passage: Sigma rule: Detects possible payload obfuscation via the commandline. Logsource: windows / process_creation. Rule: title: Potential Dosfuscation Activity id: a77c1610-fc73-4019-8e29-0f51efc04a51 status: test description: Detects possible payload obfuscation via the commandline references: - https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/dosfuscation-report.pdf - https://github.com/danielbohannon/Invoke-DOSfuscation author: frack113, Nasreddine Bencherchali (Nextron Systems) date: 2022-02-15 modified: 2023-03-06 tags: - attack.execution - attack.t1059 logsource: category: process_creation product: windows detection: selection: CommandLine|contains: - ^^ - ^|^ - ',;,' - ;;;; - ;; ;; - (,(, - '%COMSPEC:~' - ' c^m^d' - ^c^m^d - ' c^md' - ' cm^d' - ^cm^d - ' s^et ' - ' s^e^t ' - ' se^t ' condition: selection falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects the creation of a symbolic link between "cmd.exe" and the accessibility on-screen keyboard binary (osk.exe) usin. Logsource: windows / process_creation. Rule: title: Potential Privilege Escalation Using Symlink Between Osk and Cmd id: e9b61244-893f-427c-b287-3e708f321c6b status: test description: Detects the creation of a symbolic link between "cmd.exe" and the accessibility on-screen keyboard binary (osk.exe) using "mklink". This technique provides an elevated command prompt to the user from the login screen without the need to log in. references: - https://github.com/redcanaryco/atomic-red-team/blob/5c1e6f1b4fafd01c8d1ece85f510160fc1275fbf/atomics/T1546.008/T1546.008.md - https://ss64.com/nt/mklink.html author: frack113 date: 2022-12-11 modified: 2022-12-20 tags: - attack.privilege-escalation - attack.persistence - attack.t1546.008 logsource: product: windows category: process_creation detection: selection_img: - Image|endswith: \cmd.exe - OriginalFileName: Cmd.Exe selection_cli: CommandLine|contains|all: - mklink - \osk.exe - \cmd.exe condition: all of selection_* falsepositives: - Unknown level: high regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_cmd_mklink_osk_cmd/info.yml
Query: CWE for Missing Origin Validation in WebSockets
Matching passage: CWE-1385 Missing Origin Validation in WebSockets. The product uses a WebSocket, but it does not properly verify that the source of data or communication is valid.
Near-miss passage: CWE-309 Use of Password System for Primary Authentication. The use of password systems as the primary means of authentication may be subject to several flaws or shortcomings, each reducing the effectiveness of the mechanism.
Query: exploit SQL injection vulnerability in LivelyCart 1.2.0 allows remote attackers to execute arbitrary SQL commands via the search_query parameter to product/search.
Matching passage: CVE-2015-5148. CWE: CWE-89. CVSS: 7.5. SQL injection vulnerability in LivelyCart 1.2.0 allows remote attackers to execute arbitrary SQL commands via the search_query parameter to product/search.
Near-miss passage: CVE-2015-6486. CWE: CWE-89. CVSS: 6.5. SQL injection vulnerability on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors.
Query: rule covering Detects the execution of Winrs.exe where it is used to execute commands locally. Commands executed this way are launched
Matching passage: Sigma rule: Detects the execution of Winrs.exe where it is used to execute commands locally. Commands executed this way are launched. Logsource: windows / process_creation. Rule: title: Winrs Local Command Execution id: bcfece3d-56fe-4545-9931-3b8e92927db1 status: experimental description: 'Detects the execution of Winrs.exe where it is used to execute commands locally. Commands executed this way are launched under Winrshost.exe and can represent proxy execution used for defense evasion or lateral movement. ' references: - https://cardinalops.com/blog/living-off-winrm-abusing-complexity-in-remote-management/ - https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/winrs author: Liran Ravich, Nasreddine Bencherchali date: 2025-10-22 tags: - attack.lateral-movement - attack.stealth - attack.t1021.006 - attack.t1218 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \winrs.exe - OriginalFileName: winrs.exe selection_local_ip: CommandLine|contains|windash: - /r:localhost - /r:127.0.0.1 - /r:[::1] - /remote:localhost - /remote:127.0.0.1 - /remote:[::1] filter_main_remote: CommandLine|contains|windash: - '/r:' - '/remote:' condition: all of selection_* or (selection_img and not 1 of filter_main_*) falsepositives: - Unlikely level: high
Near-miss passage: Sigma rule: Once established within a system or network, an adversary may use automated techniques for collecting internal data.. Logsource: windows / ps_script. Rule: title: Automated Collection Command PowerShell id: c1dda054-d638-4c16-afc8-53e007f3fbc5 status: test description: Once established within a system or network, an adversary may use automated techniques for collecting internal data. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1119/T1119.md author: frack113 date: 2021-07-28 modified: 2022-12-25 tags: - attack.collection - attack.t1119 logsource: product: windows category: ps_script definition: 'Requirements: Script Block Logging must be enabled' detection: selection_ext: ScriptBlockText|contains: - .doc - .docx - .xls - .xlsx - .ppt - .pptx - .rtf - .pdf - .txt selection_cmd: ScriptBlockText|contains|all: - Get-ChildItem - ' -Recurse ' - ' -Include ' condition: all of selection* falsepositives: - Unknown level: medium
Query: alert when Detects changes to the "DisableRestrictedAdmin" registry value in order to disable or enable RestrictedAdmin mode. Restr
Matching passage: Sigma rule: Detects changes to the "DisableRestrictedAdmin" registry value in order to disable or enable RestrictedAdmin mode. Restr. Logsource: windows / registry_set. Rule: title: RestrictedAdminMode Registry Value Tampering id: d6ce7ebd-260b-4323-9768-a9631c8d4db2 related: - id: 28ac00d6-22d9-4a3c-927f-bbd770104573 type: similar status: test description: 'Detects changes to the "DisableRestrictedAdmin" registry value in order to disable or enable RestrictedAdmin mode. RestrictedAdmin mode prevents the transmission of reusable credentials to the remote system to which you connect using Remote Desktop. This prevents your credentials from being harvested during the initial connection process if the remote server has been compromise ' references: - https://github.com/redcanaryco/atomic-red-team/blob/a8e3cf63e97b973a25903d3df9fd55da6252e564/atomics/T1112/T1112.md - https://social.technet.microsoft.com/wiki/contents/articles/32905.remote-desktop-services-enable-restricted-admin-mode.aspx author: frack113 date: 2023-01-13 modified: 2024-08-23 tags: - attack.persistence - attack.defense-impairment - attack.t1112 logsource: product: windows category: registry_set detection: selection: TargetObject|endswith: System\CurrentControlSet\Control\Lsa\DisableRestrictedAdmin condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects DNS queries made by "AppInstaller.EXE". The AppInstaller is the default handler for the "ms-appinstaller" URI. I. Logsource: windows / dns_query. Rule: title: AppX Package Installation Attempts Via AppInstaller.EXE id: 7cff77e1-9663-46a3-8260-17f2e1aa9d0a related: - id: 180c7c5c-d64b-4a63-86e9-68910451bc8b type: derived status: test description: 'Detects DNS queries made by "AppInstaller.EXE". The AppInstaller is the default handler for the "ms-appinstaller" URI. It attempts to load/install a package from the referenced URL ' references: - https://twitter.com/notwhickey/status/1333900137232523264 - https://lolbas-project.github.io/lolbas/Binaries/AppInstaller/ author: frack113 date: 2021-11-24 modified: 2023-11-09 tags: - attack.command-and-control - attack.t1105 logsource: product: windows category: dns_query detection: selection: Image|startswith: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_ Image|endswith: \AppInstaller.exe condition: selection falsepositives: - Unknown level: medium
Query: describe CVE-2015-3874
Matching passage: CVE-2015-3874. CWE: CWE-119. CVSS: 10.0. The Sonivox components in Android before 5.1.1 LMY48T allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bugs 23335715, 23307276, and 23286323.
Near-miss passage: CVE-2015-5868. CWE: CWE-119. CVSS: 7.199999809265137. The kernel in Apple iOS before 9 allows local users to gain privileges or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-5896 and CVE-2015-5903.
Query: risk of OpenNMS has a default password of rtc for the rtc account, which makes it easier for remote attackers to obtain access by leveraging knowledge of the credentials.
Matching passage: CVE-2015-7856. CWE: CWE-255. CVSS: 10.0. OpenNMS has a default password of rtc for the rtc account, which makes it easier for remote attackers to obtain access by leveraging knowledge of the credentials.
Near-miss passage: CVE-2015-4966. CWE: CWE-255. CVSS: 6.5. IBM Maximo Asset Management 7.1 through 7.1.1.13, 7.5.0 before 7.5.0.9 FP009, and 7.6.0 before 7.6.0.2 IFIX001; Maximo Asset Management 7.5.0 before 7.5.0.9 FP009, 7.5.1, and 7.6.0 before 7.6.0.2 IFIX001 for SmartCloud Control Desk; and Maximo Asset Management 7.1 through 7.1.1.13 and 7.2 for Tivoli IT Asset Management for IT and certain other products have a default administrator account, which makes it easier for remote authenticated users to obtain access via unspecified vectors.
Query: detect Detects potential DLL sideloading of rcdll.dll in logs
Matching passage: Sigma rule: Detects potential DLL sideloading of rcdll.dll. Logsource: windows / image_load. Rule: title: Potential Rcdll.DLL Sideloading id: 6e78b74f-c762-4800-82ad-f66787f10c8a status: test description: Detects potential DLL sideloading of rcdll.dll references: - https://www.trendmicro.com/en_us/research/23/c/iron-tiger-sysupdate-adds-linux-targeting.html author: X__Junior (Nextron Systems) date: 2023-03-13 modified: 2023-03-15 tags: - attack.persistence - attack.privilege-escalation - attack.execution - attack.stealth - attack.t1574.001 logsource: category: image_load product: windows detection: selection: ImageLoaded|endswith: \rcdll.dll filter: ImageLoaded|startswith: - C:\Program Files (x86)\Microsoft Visual Studio\ - C:\Program Files (x86)\Windows Kits\ condition: selection and not filter falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects potential PowerShell execution from a DLL instead of the usual PowerShell process as seen used in PowerShdll. Th. Logsource: windows / process_creation. Rule: title: Potential PowerShell Execution Via DLL id: 6812a10b-60ea-420c-832f-dfcc33b646ba status: test description: 'Detects potential PowerShell execution from a DLL instead of the usual PowerShell process as seen used in PowerShdll. This detection assumes that PowerShell commands are passed via the CommandLine. ' references: - https://github.com/p3nt4/PowerShdll/blob/62cfa172fb4e1f7f4ac00ca942685baeb88ff356/README.md author: Markus Neis, Nasreddine Bencherchali (Nextron Systems) date: 2018-08-25 modified: 2024-03-07 tags: - attack.stealth - attack.t1218.011 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: - \InstallUtil.exe - \RegAsm.exe - \RegSvcs.exe - \regsvr32.exe - \rundll32.exe - OriginalFileName: - InstallUtil.exe - RegAsm.exe - RegSvcs.exe - REGSVR32.EXE - RUNDLL32.EXE selection_cli: CommandLine|contains: - Default.GetString - DownloadString - FromBase64String - 'ICM ' - 'IEX ' - Invoke-Command - Invoke-Expression condition: all of selection_* falsepositives: - Unknown level: high