alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: describe CVE-2015-8853
Matching passage: CVE-2015-8853. CWE: CWE-20. CVSS: 7.5. The (1) S_reghop3, (2) S_reghop4, and (3) S_reghopmaybe3 functions in regexec.c in Perl before 5.24.0 allow context-dependent attackers to cause a denial of service (infinite loop) via crafted utf-8 data, as demonstrated by "a\x80."
Near-miss passage: CVE-2015-9048. CWE: CWE-20. CVSS: 9.800000190734863. In all Qualcomm products with Android releases from CAF using the Linux kernel, a vulnerability exists in the processing of lost RTP packets.
Query: detect Detects HTTP requests to low reputation TLDs (e.g. .xyz, .top, .ru) or ending in suspicious file extensions (.exe, .dll, in logs
Matching passage: Sigma rule: Detects HTTP requests to low reputation TLDs (e.g. .xyz, .top, .ru) or ending in suspicious file extensions (.exe, .dll,. Logsource: zeek / http. Rule: title: HTTP Request to Low Reputation TLD or Suspicious File Extension id: 68c2c604-92ad-468b-bf4a-aac49adad08c status: experimental description: 'Detects HTTP requests to low reputation TLDs (e.g. .xyz, .top, .ru) or ending in suspicious file extensions (.exe, .dll, .hta), which may indicate malicious activity. ' references: - https://www.howtogeek.com/137270/50-file-extensions-that-are-potentially-dangerous-on-windows - https://www.spamhaus.org/reputation-statistics/cctlds/domains/ author: '@signalblur, Corelight' date: 2025-02-26 tags: - attack.initial-access - attack.command-and-control logsource: product: zeek service: http detection: selection_suspicious_tld: host|endswith: - .bid - .by - .cf - .click - .cm - .ga - .gq - .ir - .kp - .loan - .ml - .mm - .party - .pw - .ru - .su - .sy - .tk - .top - .tv - .ve - .work - .xyz selection_malicious_ext: uri|endswith: - .bat - .bin - .cmd - .cpl - .dll - .dylib - .elf - .exe - .hta - .iso - .jar - .js - .lnk - .msi - .pif - .ps1 - .py - .reg - .scr - .sh - .so - .vbs - .wsf selection_malicious_mime: resp_mime_types: - application/vnd.microsoft.portable-executable - application/x-bat - application/x-dosexec - application/x-elf - application/x-iso9660-image - application/x-java-archive - application/x-ms-shortcut - application/x-msdos-program - application/x-msdownload - application/x-python-code - application/x-sh condition: selection_suspicious_tld and 1 of selection_malicious_* falsepositives: - Rare legitimate software downloads from low quality TLDs level: medium
Near-miss passage: Sigma rule: Detects the addition of a VPN SSL Web Portal on a Fortinet FortiGate Firewall. This behavior was observed in pair with m. Logsource: fortigate / event. Rule: title: FortiGate - New VPN SSL Web Portal Added id: 2bfb6216-0c31-4d20-8501-2629b29a3fa2 status: experimental description: 'Detects the addition of a VPN SSL Web Portal on a Fortinet FortiGate Firewall. This behavior was observed in pair with modification of VPN SSL settings. ' references: - https://www.fortiguard.com/psirt/FG-IR-24-535 - https://docs.fortinet.com/document/fortigate/7.6.4/fortios-log-message-reference/398/event - https://docs.fortinet.com/document/fortigate/7.6.4/cli-reference/113121765/config-vpn-ssl-web-portal - https://docs.fortinet.com/document/fortigate/7.6.4/fortios-log-message-reference/44547/44547-logid-event-config-objattr author: Marco Pedrinazzi (@pedrinazziM) (InTheCyber) date: 2025-11-01 tags: - attack.persistence - attack.initial-access - attack.t1133 logsource: product: fortigate service: event detection: selection: action: Add cfgpath: vpn.ssl.web.portal condition: selection falsepositives: - A VPN SSL Web Portal can be added for legitimate purposes. level: medium
Query: detect Detects disabling of the "Automatic Sample Submission" feature of Windows Defender. in logs
Matching passage: Sigma rule: Detects disabling of the "Automatic Sample Submission" feature of Windows Defender.. Logsource: windows / windefend. Rule: title: Windows Defender Submit Sample Feature Disabled id: 91903aba-1088-42ee-b680-d6d94fe002b0 related: - id: 1321dc4e-a1fe-481d-a016-52c45f0c8b4f type: similar - id: a3ab73f1-bd46-4319-8f06-4b20d0617886 type: similar - id: 801bd44f-ceed-4eb6-887c-11544633c0aa type: similar status: stable description: Detects disabling of the "Automatic Sample Submission" feature of Windows Defender. references: - https://learn.microsoft.com/en-us/defender-endpoint/troubleshoot-microsoft-defender-antivirus?view=o365-worldwide - https://bidouillesecurity.com/disable-windows-defender-in-powershell/#DisableAntiSpyware author: Nasreddine Bencherchali (Nextron Systems) date: 2022-12-06 tags: - attack.defense-impairment - attack.t1685 logsource: product: windows service: windefend detection: selection: EventID: 5007 NewValue|contains: \Real-Time Protection\SubmitSamplesConsent = 0x0 condition: selection falsepositives: - Administrator activity (must be investigated) level: low
Near-miss passage: Sigma rule: Detects disabling of Time Machine (Apple's automated backup utility software) via the native macOS backup utility "tmuti. Logsource: macos / process_creation. Rule: title: Time Machine Backup Disabled Via Tmutil - MacOS id: 2c95fa8a-8b8d-4787-afce-7117ceb8e3da status: test description: 'Detects disabling of Time Machine (Apple''s automated backup utility software) via the native macOS backup utility "tmutil". An attacker can use this to prevent backups from occurring. ' references: - https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1490/T1490.md#atomic-test-12---disable-time-machine - https://www.loobins.io/binaries/tmutil/ author: Pratinav Chandra date: 2024-05-29 tags: - attack.impact - attack.t1490 logsource: category: process_creation product: macos detection: selection_img: - Image|endswith: /tmutil - CommandLine|contains: tmutil selection_cmd: CommandLine|contains: disable condition: all of selection_* falsepositives: - Legitimate administrator activity level: medium
Query: risk of Directory traversal vulnerability in the mTheme-Unus theme before 2.3 for WordPress allows an attacker to read arbitrary files via a .. (dot dot) in the files parameter to css/css.
Matching passage: CVE-2015-9406. CWE: CWE-22. CVSS: 7.5. Directory traversal vulnerability in the mTheme-Unus theme before 2.3 for WordPress allows an attacker to read arbitrary files via a .. (dot dot) in the files parameter to css/css.php.
Near-miss passage: CVE-2015-7888. CWE: CWE-22. CVSS: 7.5. Directory traversal vulnerability in the WifiHs20UtilityService on the Samsung S6 Edge LRX22G.G925VVRU1AOE2 allows remote attackers to overwrite or create arbitrary files as the system-level user via a .. (dot dot) in the name of a file, compressed into a zipped file named cred.zip, and downloaded to /sdcard/Download.
Query: Sigma YAML for cisco / aaa
Matching passage: Sigma rule: Show when a monitor or a span/rspan is setup or modified. Logsource: cisco / aaa. Rule: title: Cisco Sniffing id: b9e1f193-d236-4451-aaae-2f3d2102120d status: test description: Show when a monitor or a span/rspan is setup or modified author: Austin Clark date: 2019-08-11 modified: 2023-01-04 tags: - attack.credential-access - attack.discovery - attack.t1040 logsource: product: cisco service: aaa detection: keywords: - monitor capture point - set span - set rspan condition: keywords falsepositives: - Admins may setup new or modify old spans, or use a monitor for troubleshooting level: medium
Near-miss passage: Sigma rule: Detects when the MSSQL "xp_cmdshell" stored procedure is used to execute commands. Logsource: windows / application. Rule: title: MSSQL XPCmdshell Suspicious Execution id: 7f103213-a04e-4d59-8261-213dddf22314 status: test description: Detects when the MSSQL "xp_cmdshell" stored procedure is used to execute commands references: - https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/ - https://thedfirreport.com/2022/07/11/select-xmrig-from-sqlserver/ author: Nasreddine Bencherchali (Nextron Systems) date: 2022-07-12 modified: 2024-06-26 tags: - attack.execution logsource: product: windows service: application definition: 'Requirements: MSSQL audit policy to monitor for "xp_cmdshell" must be enabled in order to receive this event in the application log (Follow this tutorial https://dba.stackexchange.com/questions/103183/is-there-any-way-to-monitor-execution-of-xp-cmdshell-in-sql-server-2012)' detection: selection: Provider_Name|contains: MSSQL EventID: 33205 Data|contains|all: - object_name:xp_cmdshell - statement:EXEC condition: selection falsepositives: - Unknown level: high
Query: detect Detects an uncommon child process of "odbcconf.exe" binary which normally shouldn't have any child processes. in logs
Matching passage: Sigma rule: Detects an uncommon child process of "odbcconf.exe" binary which normally shouldn't have any child processes.. Logsource: windows / process_creation. Rule: title: Uncommon Child Process Spawned By Odbcconf.EXE id: 8e3c7994-131e-4ba5-b6ea-804d49113a26 status: test description: Detects an uncommon child process of "odbcconf.exe" binary which normally shouldn't have any child processes. references: - https://learn.microsoft.com/en-us/sql/odbc/odbcconf-exe?view=sql-server-ver16 - https://lolbas-project.github.io/lolbas/Binaries/Odbcconf/ - https://medium.com/@cyberjyot/t1218-008-dll-execution-using-odbcconf-exe-803fa9e08dac author: Harjot Singh @cyb3rjy0t date: 2023-05-22 tags: - attack.stealth - attack.t1218.008 logsource: category: process_creation product: windows detection: selection: ParentImage|endswith: \odbcconf.exe condition: selection falsepositives: - In rare occurrences where "odbcconf" crashes. It might spawn a "werfault" process - Other child processes will depend on the DLL being registered by actions like "regsvr". In case where the DLLs have external calls (which should be rare). Other child processes might spawn and additional filters need to be applied. level: medium
Near-miss passage: Sigma rule: Detects the Installation of a Exchange Transport Agent. Logsource: windows / msexchange-management. Rule: title: MSExchange Transport Agent Installation - Builtin id: 4fe151c2-ecf9-4fae-95ae-b88ec9c2fca6 related: - id: 83809e84-4475-4b69-bc3e-4aad8568612f type: derived status: test description: Detects the Installation of a Exchange Transport Agent references: - https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=7 author: Tobias Michalski (Nextron Systems) date: 2021-06-08 modified: 2022-11-27 tags: - attack.persistence - attack.t1505.002 logsource: product: windows service: msexchange-management detection: selection: - Install-TransportAgent condition: selection falsepositives: - Legitimate installations of exchange TransportAgents. AssemblyPath is a good indicator for this. level: medium
Query: CVE similar to CVE-2015-2883
Matching passage: CVE-2015-2883. CWE: CWE-79. CVSS: 5.400000095367432. Philips In.Sight B120/37 has XSS, related to the Weaved cloud web service, as demonstrated by the name parameter to deviceSettings.php or shareDevice.php.
Near-miss passage: CVE-2015-1567. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in the admin page in the GD Infinite Scroll module before 7.x-1.4 for Drupal allows remote authenticated users with the "edit gd infinite scroll settings" permission to inject arbitrary web script or HTML via unspecified vectors.
Query: describe CVE-2015-1143
Matching passage: CVE-2015-1143. CWE: UNKNOWN. CVSS: 7.199999809265137. LaunchServices in Apple OS X before 10.10.3 allows local users to gain privileges via a crafted localized string, related to a "type confusion" issue.
Near-miss passage: CVE-2015-4839. CWE: UNKNOWN. CVSS: 10.0. Unspecified vulnerability in the Oracle Applications Technology Stack component in Oracle E-Business Suite 11.5.10.2 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to DB Listener, a different vulnerability than CVE-2015-4798.
Query: patch priority for CVE-2015-3423
Matching passage: CVE-2015-3423. CWE: CWE-89. CVSS: 8.800000190734863. Multiple SQL injection vulnerabilities in NetCracker Resource Management System before 8.2 allow remote authenticated users to execute arbitrary SQL commands via the (1) ctrl, (2) h____%2427, (3) h____%2439, (4) param0, (5) param1, (6) param2, (7) param3, (8) param4, (9) filter_INSERT_COUNT, (10) filter_MINOR_FALLOUT, (11) filter_UPDATE_COUNT, (12) sort, or (13) sessid parameter.
Near-miss passage: CVE-2015-2564. CWE: CWE-89. CVSS: 6.5. SQL injection vulnerability in client-edit.php in ProjectSend (formerly cFTP) r561 allows remote authenticated users to execute arbitrary SQL commands via the id parameter to users-edit.php.
Query: vulnerability: Cross-site scripting (XSS) vulnerability in Jazz Team Server in Jazz Foundation in IBM Rational Collaborative Lifecycle Management (CLM) 4.x before 4.0.7 IF6 and 5.x before 5.0.2 I
Matching passage: CVE-2015-0130. CWE: CWE-79. CVSS: 3.5. Cross-site scripting (XSS) vulnerability in Jazz Team Server in Jazz Foundation in IBM Rational Collaborative Lifecycle Management (CLM) 4.x before 4.0.7 IF6 and 5.x before 5.0.2 IF5; Rational Quality Manager (RQM) 4.x before 4.0.7 IF6 and 5.x before 5.0.2 IF5; Rational Team Concert (RTC) 4.x before 4.0.7 IF6 and 5.x before 5.0.2 IF5; Rational Requirements Composer (RRC) 4.x through 4.0.7; and Rational DOORS Next Generation (RDNG) 4.x before 4.0.7 IF6 and 5.x before 5.0.2 IF5 allows remote authenticated users to inject arbitrary web script or HTML via a crafted URL.
Near-miss passage: CVE-2015-4540. CWE: CWE-79. CVSS: 3.5. Multiple cross-site scripting (XSS) vulnerabilities in EMC RSA Identity Management & Governance (IMG) before 6.8.1 P18 and 6.9.x before 6.9.1 P6 allow remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.
Query: rule covering Detects source code enumeration that use GET requests by keyword searches in URL strings
Matching passage: Sigma rule: Detects source code enumeration that use GET requests by keyword searches in URL strings. Logsource: webserver. Rule: title: Source Code Enumeration Detection by Keyword id: 953d460b-f810-420a-97a2-cfca4c98e602 status: test description: Detects source code enumeration that use GET requests by keyword searches in URL strings references: - https://pentester.land/tutorials/2018/10/25/source-code-disclosure-via-exposed-git-folder.html - https://medium.com/@logicbomb_1/bugbounty-how-i-was-able-to-download-the-source-code-of-indias-largest-telecom-service-52cf5c5640a1 author: James Ahearn date: 2019-06-08 modified: 2022-10-05 tags: - attack.discovery - attack.t1083 logsource: category: webserver detection: keywords: - .git/ condition: keywords falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects DLL sideloading of DLLs that are part of Microsoft Office from non standard location. Logsource: windows / image_load. Rule: title: Microsoft Office DLL Sideload id: 829a3bdf-34da-4051-9cf4-8ed221a8ae4f status: test description: Detects DLL sideloading of DLLs that are part of Microsoft Office from non standard location references: - https://hijacklibs.net/ author: Nasreddine Bencherchali (Nextron Systems), Wietze Beukema (project and research) date: 2022-08-17 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: \outllib.dll filter: ImageLoaded|startswith: - C:\Program Files\Microsoft Office\OFFICE - C:\Program Files (x86)\Microsoft Office\OFFICE - C:\Program Files\Microsoft Office\Root\OFFICE - C:\Program Files (x86)\Microsoft Office\Root\OFFICE condition: selection and not filter falsepositives: - Unlikely level: high
Query: write Sigma for Detects when an access policy that is applied to a GCP cloud resource is deleted. An adversary would be able to remove a
Matching passage: Sigma rule: Detects when an access policy that is applied to a GCP cloud resource is deleted. An adversary would be able to remove a. Logsource: gcp / gcp.audit. Rule: title: GCP Access Policy Deleted id: 32438676-1dba-4ac7-bf69-b86cba995e05 status: test description: 'Detects when an access policy that is applied to a GCP cloud resource is deleted. An adversary would be able to remove access policies to gain access to a GCP cloud resource. ' references: - https://cloud.google.com/access-context-manager/docs/audit-logging - https://cloud.google.com/logging/docs/audit/understanding-audit-logs - https://cloud.google.com/logging/docs/reference/audit/auditlog/rest/Shared.Types/AuditLog author: Bryan Lim date: 2024-01-12 tags: - attack.persistence - attack.privilege-escalation - attack.t1098 logsource: product: gcp service: gcp.audit detection: selection: data.protoPayload.authorizationInfo.permission: - accesscontextmanager.accessPolicies.delete - accesscontextmanager.accessPolicies.accessLevels.delete - accesscontextmanager.accessPolicies.accessZones.delete - accesscontextmanager.accessPolicies.authorizedOrgsDescs.delete data.protoPayload.authorizationInfo.granted: 'true' data.protoPayload.serviceName: accesscontextmanager.googleapis.com condition: selection falsepositives: - Legitimate administrative activities level: medium
Near-miss passage: Sigma rule: Detects the manual disablement of IEEE 802.1X (dot1x) on a Cisco network device interface. Disabling dot1x bypasses Netw. Logsource: cisco / aaa. Rule: title: Cisco Dot1x Disabled id: ef0ff092-a24a-4fbc-beea-06c08d53e085 status: experimental description: 'Detects the manual disablement of IEEE 802.1X (dot1x) on a Cisco network device interface. Disabling dot1x bypasses Network Access Control (NAC) mechanisms, potentially allowing unauthorized devices to gain access to the internal network. This activity is a common technique used by attackers or malicious insiders to establish persistence or perform lateral movement via rogue devices. ' references: - https://www.cisco.com/en/US/docs/ios-xml/ios/san/command/san-xe-3se-3850-cr-book_chapter_00.html#wp3394428680 - https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/security/a1/sec-a1-xe-3se-3850-cr-book/sec-a1-xe-3se-3850-cr-book_chapter_010.html#wp3502072400 - https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960/software/release/12-2_53_se/command/reference/2960ComRef/cli1.html#47220 author: Luc Génaux date: 2026-04-28 tags: - attack.persistence - attack.credential-access - attack.defense-impairment - attack.t1685 - attack.t1556.004 logsource: product: cisco service: aaa detection: keywords: - access-session port-control force-authorized - authentication port-control force-authorized - dot1x port-control force-authorized - no access-session port-control - no authentication port-control - no dot1x port-control - no dot1x system-auth-control condition: keywords falsepositives: - Administrator troubleshooting connectivity issues level: medium
Query: Encoded PowerShell / command-line abuse matching Digital Certificates
Matching passage: T1588.004 Digital Certificates. Tactics: resource development. Description: Adversaries may buy and/or steal SSL/TLS certificates that can be used during targeting. SSL/TLS certificates are designed to instill trust. They include information about the key, information about its owner's identity, and the digital signature of an entity that has verified the certificate's contents are correct. If the signature is valid, and the person examining the certificate trusts the signer, then they know they can use that key to communicate with its owner. Adversaries may purchase or steal SSL/TLS certificates to further their operations, such as encrypting C2 traffic (ex: [Asymmetric Cryptography](https://attack.mitre.org/techniques/T1573/002) with [Web Protocols](https://attack.mitre.org/techniques/T1071/001)) or even enabling [Adversary-in-the-Middle](https://attack.mitre.org/techniques/T1557) if the certificate is trusted or otherwise added to the root of trust (i.e. [Install Root Certificate](https://attack.mitre.org/techniques/T1553/004)). The purchase of digital certificates may be done using a front organization or using information stolen from a previously compromised entity that allows the adversary to validate to a certificate provider as that entity. Adversaries may also steal certificate materials directly from a compromised third-party, including from certificate authorities.(Citation: DiginotarCompromise) Adversaries may register or hijack domains that they will later purchase an SSL/TLS certificate for. Certificate authorities exist that allow adversaries to acquire SSL/TLS certificates, such as domain validation certificates, for free.(Citation: Let's Encrypt FAQ) After obtaining a digital certificate, an adversary may then install that certificate (see [Install Digital Certificate](https://attack.mitre.org/techniques/T1608/003)) on infrastructure under their control.
Near-miss passage: T1588.002 Tool. Tactics: resource development. Description: Adversaries may buy, steal, or download software tools that can be used during targeting. Tools can be open or closed source, free or commercial. A tool can be used for malicious purposes by an adversary, but (unlike malware) were not intended to be used for those purposes (ex: [PsExec](https://attack.mitre.org/software/S0029)). Adversaries may obtain tools to support their operations, including to support execution of post-compromise behaviors. Tools may also be leveraged for testing – for example, evaluating malware against commercial antivirus or endpoint detection and response (EDR) applications.(Citation: Forescout Conti Leaks 2022)(Citation: Sentinel Labs Top Tier Target 2025) Tool acquisition may involve the procurement of commercial software licenses, including for red teaming tools such as Cobalt Strike. In addition to freely downloading or purchasing software, adversaries may steal software and/or software licenses from third-party entities (including other adversaries). Threat actors may also crack trial versions of software.(Citation: Recorded Future Beacon 2019)
Query: alert when Detects when an Okta end-user reports activity by their account as being potentially suspicious.
Matching passage: Sigma rule: Detects when an Okta end-user reports activity by their account as being potentially suspicious.. Logsource: okta / okta. Rule: title: Okta Suspicious Activity Reported by End-user id: 07e97cc6-aed1-43ae-9081-b3470d2367f1 status: test description: Detects when an Okta end-user reports activity by their account as being potentially suspicious. references: - https://developer.okta.com/docs/reference/api/system-log/ - https://github.com/okta/workflows-templates/blob/1164f0eb71ce47c9ddc7d850e9ab87b5a2b42333/workflows/suspicious_activity_reported/readme.md author: kelnage date: 2023-09-07 modified: 2026-04-27 tags: - attack.resource-development - attack.t1586.003 logsource: product: okta service: okta detection: selection: eventType: user.account.report_suspicious_activity_by_enduser condition: selection falsepositives: - If an end-user incorrectly identifies normal activity as suspicious. level: high
Near-miss passage: Sigma rule: Detects execution of ruby using the "-e" flag. This is could be used as a way to launch a reverse shell or execute live. Logsource: windows / process_creation. Rule: title: Ruby Inline Command Execution id: 20a5ffa1-3848-4584-b6f8-c7c7fd9f69c8 status: test description: Detects execution of ruby using the "-e" flag. This is could be used as a way to launch a reverse shell or execute live ruby code. references: - https://pentestmonkey.net/cheat-sheet/shells/reverse-shell-cheat-sheet - https://www.revshells.com/ author: Nasreddine Bencherchali (Nextron Systems) date: 2023-01-02 tags: - attack.execution - attack.t1059 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \ruby.exe - OriginalFileName: ruby.exe selection_cli: CommandLine|contains: ' -e' condition: all of selection_* falsepositives: - Unknown level: medium