alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: Sigma YAML for windows / registry_set
Matching passage: Sigma rule: Detects when an attacker modifies the "REG_MULTI_SZ" value named "Extensions" to include a custom DLL to achieve persist. Logsource: windows / registry_set. Rule: title: Potential Persistence Via LSA Extensions id: 41f6531d-af6e-4c6e-918f-b946f2b85a36 status: test description: 'Detects when an attacker modifies the "REG_MULTI_SZ" value named "Extensions" to include a custom DLL to achieve persistence via lsass. The "Extensions" list contains filenames of DLLs being automatically loaded by lsass.exe. Each DLL has its InitializeLsaExtension() method called after loading. ' references: - https://persistence-info.github.io/Data/lsaaextension.html - https://twitter.com/0gtweet/status/1476286368385019906 author: Nasreddine Bencherchali (Nextron Systems) date: 2022-07-21 modified: 2023-08-17 tags: - attack.persistence logsource: category: registry_set product: windows detection: selection: TargetObject|contains: \SYSTEM\CurrentControlSet\Control\LsaExtensionConfig\LsaSrv\Extensions condition: selection falsepositives: - Unlikely level: high
Near-miss passage: Sigma rule: Detects code integrity failures such as missing page hashes or corrupted drivers due unauthorized modification. This cou. Logsource: windows / security. Rule: title: Failed Code Integrity Checks id: 470ec5fa-7b4e-4071-b200-4c753100f49b status: stable description: 'Detects code integrity failures such as missing page hashes or corrupted drivers due unauthorized modification. This could be a sign of tampered binaries. ' references: - https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-10/security/threat-protection/auditing/event-5038 - https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-10/security/threat-protection/auditing/event-6281 author: Thomas Patzke date: 2019-12-03 modified: 2025-01-19 tags: - attack.stealth - attack.t1027.001 logsource: product: windows service: security detection: selection: EventID: - 5038 - 6281 filter_optional_crowdstrike: param1|contains: - \CSFalconServiceUninstallTool_ - \Program Files\CrowdStrike\ - \System32\drivers\CrowdStrike\ - \Windows\System32\ScriptControl64_ filter_optional_sophos: param1|contains: \Program Files\Sophos\ condition: selection and not 1 of filter_optional_* falsepositives: - Disk device errors level: informational
Query: describe CVE-2015-2904
Matching passage: CVE-2015-2904. CWE: UNKNOWN. CVSS: 8.300000190734863. Actiontec GT784WN modems with firmware before NCS01-1.0.13 have hardcoded credentials, which makes it easier for remote attackers to obtain root access by connecting to the web administration interface.
Near-miss passage: CVE-2015-2616. CWE: UNKNOWN. CVSS: 4.900000095367432. Unspecified vulnerability in Oracle Sun Solaris 3.3 and 4.2 allows local users to affect availability via unknown vectors related to DevFS.
Query: detection engineering for Multi-Stage Channels
Matching passage: T1104 Multi-Stage Channels. Tactics: command and control. Description: Adversaries may create multiple stages for command and control that are employed under different conditions or for certain functions. Use of multiple stages may obfuscate the command and control channel to make detection more difficult. Remote access tools will call back to the first-stage command and control server for instructions. The first stage may have automated capabilities to collect basic host information, update tools, and upload additional files. A second remote access tool (RAT) could be uploaded at that point to redirect the host to the second-stage command and control server. The second stage will likely be more fully featured and allow the adversary to interact with the system through a reverse shell and additional RAT features. The different stages will likely be hosted separately with no overlapping infrastructure. The loader may also have backup first-stage callbacks or [Fallback Channels](https://attack.mitre.org/techniques/T1008) in case the original first-stage communication path is discovered and blocked.
Near-miss passage: T1071.004 DNS. Tactics: command and control. Description: Adversaries may communicate using the Domain Name System (DNS) application layer protocol to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server. The DNS protocol serves an administrative function in computer networking and thus may be very common in environments. DNS traffic may also be allowed even before network authentication is completed. DNS packets contain many fields and headers in which data can be concealed. Often known as DNS tunneling, adversaries may abuse DNS to communicate with systems under their control within a victim network while also mimicking normal, expected traffic.(Citation: PAN DNS Tunneling)(Citation: Medium DnsTunneling) DNS beaconing may be used to send commands to remote systems via DNS queries. A DNS beacon is created by tunneling DNS traffic (i.e. [Protocol Tunneling](https://attack.mitre.org/techniques/T1572)). The commands may be embedded into different DNS records, for example, TXT or A records.(Citation: OilRig Uses Updated BONDUPDATER to Target Middle Eastern Government) DNS beacons may be difficult to detect because the beacons infrequently communicate with infected devices.(Citation: DNS Beacons) Infrequent communication conceals the malicious DNS traffic with normal DNS traffic.
Query: SOC runbook when seeing Multiple failed authentications followed by Systemd Timers
Matching passage: Playbook for T1053.006 Systemd Timers. 1) Validate alert telemetry against T1053.006. 2) Scope affected hosts and accounts. 3) Contain by isolating endpoint / disabling account if confirmed. 4) Hunt for related tactics: execution, persistence, privilege escalation. 5) Eradicate persistence and recover. Reference detection notes: Adversaries may abuse systemd timers to perform task scheduling for initial or recurring execution of malicious code. Systemd timers are unit files with file extension <code>.timer</code> that control services. Timers can be set to run on a calendar event or after a time span relative to a starting point. They can be used as an alternative to [Cron](https://attack.mitre.org/techniques/T1053/003) i
Near-miss passage: Playbook for T1053.002 At. Different response path focused on execution, persistence, privilege escalation.
Query: alert when Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52)
Matching passage: Sigma rule: Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52). Logsource: windows / process_creation. Rule: title: UAC Bypass Abusing Winsat Path Parsing - Process id: 7a01183d-71a2-46ad-ad5c-acd989ac1793 status: test description: Detects the pattern of UAC Bypass using a path parsing issue in winsat.exe (UACMe 52) references: - https://github.com/hfiref0x/UACME author: Christian Burkard (Nextron Systems) date: 2021-08-30 modified: 2024-12-01 tags: - attack.privilege-escalation - attack.t1548.002 logsource: category: process_creation product: windows detection: selection: IntegrityLevel: - High - System - S-1-16-16384 - S-1-16-12288 ParentImage|endswith: \AppData\Local\Temp\system32\winsat.exe ParentCommandLine|contains: C:\Windows \system32\winsat.exe condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects enumeration of Kubernetes secrets.. Logsource: kubernetes / application / audit. Rule: title: Kubernetes Secrets Enumeration id: eeb3e9e1-b685-44e4-9232-6bb701f925b5 related: - id: 7ee0b4aa-d8d4-4088-b661-20efdf41a04c type: derived status: test description: Detects enumeration of Kubernetes secrets. references: - https://microsoft.github.io/Threat-Matrix-for-Kubernetes/techniques/List%20K8S%20secrets/ author: Leo Tsaousis (@laripping) date: 2024-03-26 tags: - attack.t1552.007 - attack.credential-access logsource: category: application product: kubernetes service: audit detection: selection: verb: list objectRef.resource: secrets condition: selection falsepositives: - The Kubernetes dashboard occasionally accesses the kubernetes-dashboard-key-holder secret level: low
Query: write Sigma for Detects the use of csrutil to disable the Configure System Integrity Protection (SIP). This technique is used in post-ex
Matching passage: Sigma rule: Detects the use of csrutil to disable the Configure System Integrity Protection (SIP). This technique is used in post-ex. Logsource: macos / process_creation. Rule: title: System Integrity Protection (SIP) Disabled id: 3603f18a-ec15-43a1-9af2-d196c8a7fec6 status: test description: 'Detects the use of csrutil to disable the Configure System Integrity Protection (SIP). This technique is used in post-exploit scenarios. ' references: - https://ss64.com/osx/csrutil.html - https://objective-see.org/blog/blog_0x6D.html - https://www.welivesecurity.com/2017/10/20/osx-proton-supply-chain-attack-elmedia/ - https://www.virustotal.com/gui/file/05a2adb266ec6c0ba9ed176d87d8530e71e845348c13caf9f60049760c312cd3/behavior author: Joseliyo Sanchez, @Joseliyo_Jstnk date: 2024-01-02 tags: - attack.discovery - attack.t1518.001 logsource: product: macos category: process_creation detection: selection: Image|endswith: /csrutil CommandLine|contains: disable condition: selection falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects the import of SSH key pairs into AWS EC2, which may indicate an attacker attempting to gain unauthorized access. Logsource: aws / cloudtrail. Rule: title: AWS Key Pair Import Activity id: 92f84194-8d9a-4ee0-8699-c30bfac59780 status: experimental description: 'Detects the import of SSH key pairs into AWS EC2, which may indicate an attacker attempting to gain unauthorized access to instances. This activity could lead to initial access, persistence, or privilege escalation, potentially compromising sensitive data and operations. ' references: - https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_ImportKeyPair.html author: Ivan Saakov date: 2024-12-19 tags: - attack.initial-access - attack.stealth - attack.t1078 - attack.persistence - attack.privilege-escalation logsource: product: aws service: cloudtrail detection: selection: eventSource: ec2.amazonaws.com eventName: ImportKeyPair condition: selection falsepositives: - Legitimate administrative actions by authorized users importing keys for valid purposes. - Automated processes for infrastructure setup may trigger this alert. - Verify the user identity, user agent, and source IP address to ensure they are expected. level: medium
Query: exploit Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous befo
Matching passage: CVE-2015-5115. CWE: CWE-119. CVSS: 10.0. Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082 on Windows and OS X allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-3095, CVE-2015-5087, CVE-2015-5094, CVE-2015-5100, CVE-2015-5102, CVE-2015-5103, and CVE-2015-5104.
Near-miss passage: CVE-2015-7109. CWE: CWE-119. CVSS: 9.300000190734863. IOAcceleratorFamily in Apple OS X before 10.11.2 and tvOS before 9.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.
Query: indicators of Protocol or Service Impersonation
Matching passage: T1001.003 Protocol or Service Impersonation. Tactics: command and control. Description: Adversaries may impersonate legitimate protocols or web service traffic to disguise command and control activity and thwart analysis efforts. By impersonating legitimate protocols or web services, adversaries can make their command and control traffic blend in with legitimate network traffic. Adversaries may impersonate a fake SSL/TLS handshake to make it look like subsequent traffic is SSL/TLS encrypted, potentially interfering with some security tooling, or to make the traffic look like it is related with a trusted entity. Adversaries may also leverage legitimate protocols to impersonate expected web traffic or trusted services. For example, adversaries may manipulate HTTP headers, URI endpoints, SSL certificates, and transmitted data to disguise C2 communications or mimic legitimate services such as Gmail, Google Drive, and Yahoo Messenger.(Citation: ESET Okrum July 2019)(Citation: Malleable-C2-U42)
Near-miss passage: T1001.002 Steganography. Tactics: command and control. Description: Adversaries may use steganographic techniques to hide command and control traffic to make detection efforts more difficult. Steganographic techniques can be used to hide data in digital messages that are transferred between systems. This hidden information can be used for command and control of compromised systems. In some cases, the passing of files embedded using steganography, such as image or document files, can be used for command and control.
Query: containment actions for Multiple failed authentications followed by Content Injection
Matching passage: Playbook for T1659 Content Injection. 1) Validate alert telemetry against T1659. 2) Scope affected hosts and accounts. 3) Contain by isolating endpoint / disabling account if confirmed. 4) Hunt for related tactics: initial access, command and control. 5) Eradicate persistence and recover. Reference detection notes: Adversaries may gain access and continuously communicate with victims by injecting malicious content into systems through online network traffic. Rather than luring victims to malicious payloads hosted on a compromised website (i.e., [Drive-by Target](https://attack.mitre.org/techniques/T1608/004) followed by [Drive-by Compromise](https://attack.mitre.org/techniques/T1189)), adversaries may initia
Near-miss passage: Playbook for T1566.004 Spearphishing Voice. Different response path focused on initial access.
Query: patch priority for CVE-2015-4725
Matching passage: CVE-2015-4725. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in forgot.php in AudioShare 2.0.2 allows remote attackers to inject arbitrary web script or HTML via the email parameter.
Near-miss passage: CVE-2015-2195. CWE: CWE-79. CVSS: 4.300000190734863. Multiple cross-site scripting (XSS) vulnerabilities in the WP Media Cleaner plugin 2.2.6 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) view, (2) paged, or (3) s parameter in the wp-media-cleaner page to wp-admin/upload.php.
Query: exploit Apple Type Services (ATS) in Apple OS X before 10.10.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file, a
Matching passage: CVE-2015-3680. CWE: CWE-119. CVSS: 6.800000190734863. Apple Type Services (ATS) in Apple OS X before 10.10.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file, a different vulnerability than CVE-2015-3679, CVE-2015-3681, and CVE-2015-3682.
Near-miss passage: CVE-2015-1658. CWE: CWE-119. CVSS: 9.300000190734863. Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2015-1706, CVE-2015-1711, CVE-2015-1717, and CVE-2015-1718.
Query: vulnerability: WebKit, as used in Apple iOS before 9 and iTunes before 12.3, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application cras
Matching passage: CVE-2015-5807. CWE: CWE-119. CVSS: 6.800000190734863. WebKit, as used in Apple iOS before 9 and iTunes before 12.3, 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-2015-09-16-1 and APPLE-SA-2015-09-16-3.
Near-miss passage: CVE-2015-1710. CWE: CWE-119. CVSS: 9.300000190734863. Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2015-1694.
Query: risk of Race conditions in opa-fm before 10.4.0.0.196 and opa-ff before 10.4.0.0.197.
Matching passage: CVE-2015-5232. CWE: CWE-362. CVSS: 8.100000381469727. Race conditions in opa-fm before 10.4.0.0.196 and opa-ff before 10.4.0.0.197.
Near-miss passage: CVE-2015-0609. CWE: CWE-362. CVSS: 7.099999904632568. Race condition in the Common Classification Engine (CCE) in the Measurement, Aggregation, and Correlation Engine (MACE) implementation in Cisco IOS 15.4(2)T3 and earlier allows remote attackers to cause a denial of service (device reload) via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding (CEF) switching, aka Bug ID CSCuj96752.
Query: vulnerability: Unspecified vulnerability in the PeopleSoft Enterprise FIN Expenses component in Oracle PeopleSoft Products 9.2 allows remote authenticated users to affect confidentiality via unkn
Matching passage: CVE-2015-4825. CWE: UNKNOWN. CVSS: 3.5. Unspecified vulnerability in the PeopleSoft Enterprise FIN Expenses component in Oracle PeopleSoft Products 9.2 allows remote authenticated users to affect confidentiality via unknown vectors related to Expense Report General.
Near-miss passage: CVE-2015-4777. CWE: UNKNOWN. CVSS: 6.900000095367432. Unspecified vulnerability in the Data Store component in Oracle Berkeley DB 11.2.5.1.29, 11.2.5.2.42, 11.2.5.3.28, and 12.1.6.0.35 allows local users to affect confidentiality, integrity, and availability via unknown vectors, a different vulnerability than CVE-2015-2583, CVE-2015-2624, CVE-2015-2626, CVE-2015-2640, CVE-2015-2654, CVE-2015-2656, CVE-2015-4754, CVE-2015-4764, CVE-2015-4775, CVE-2015-4776, CVE-2015-4778, CVE-2015-4780, CVE-2015-4781, CVE-2015-4782, CVE-2015-4783, CVE-2015-4784, CVE-2015-4785, CVE-2015-4786, CVE-2015-4787, CVE-2015-4789, and CVE-2015-4790.
Query: explain CWE-364
Matching passage: CWE-364 Signal Handler Race Condition. The product uses a signal handler that introduces a race condition.
Near-miss passage: CWE-507 Trojan Horse. The product appears to contain benign or useful functionality, but it also contains code that is hidden from normal operation that violates the intended security policy of the user or the system administrator.
Query: vulnerability: Use-after-free vulnerability in Microsoft Word 2007 SP3, Word Viewer, and Office Compatibility Pack SP3 allows remote attackers to execute arbitrary code via a crafted Office docum
Matching passage: CVE-2015-1651. CWE: UNKNOWN. CVSS: 9.300000190734863. Use-after-free vulnerability in Microsoft Word 2007 SP3, Word Viewer, and Office Compatibility Pack SP3 allows remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Component Use After Free Vulnerability."
Near-miss passage: CVE-2015-5161. CWE: UNKNOWN. CVSS: 6.800000190734863. The Zend_Xml_Security::scan in ZendXml before 1.0.1 and Zend Framework before 1.12.14, 2.x before 2.4.6, and 2.5.x before 2.5.2, when running under PHP-FPM in a threaded environment, allows remote attackers to bypass security checks and conduct XML external entity (XXE) and XML entity expansion (XEE) attacks via multibyte encoded characters.
Query: Sigma YAML for azure / auditlogs
Matching passage: Sigma rule: Detects when PIM alerts are set to disabled.. Logsource: azure / auditlogs. Rule: title: PIM Alert Setting Changes To Disabled id: aeaef14c-e5bf-4690-a9c8-835caad458bd status: test description: Detects when PIM alerts are set to disabled. references: - https://learn.microsoft.com/en-us/entra/architecture/security-operations-privileged-identity-management#azure-ad-roles-assignment author: Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H' date: 2022-08-09 tags: - attack.initial-access - attack.persistence - attack.privilege-escalation - attack.stealth - attack.t1078 logsource: product: azure service: auditlogs detection: selection: properties.message: Disable PIM Alert condition: selection falsepositives: - Administrator disabling PIM alerts as an active choice. level: high
Near-miss passage: Sigma rule: Detects the extraction of password protected ZIP archives. See the filename variable for more details on which file has. Logsource: windows / security. Rule: title: Password Protected ZIP File Opened (Email Attachment) id: 571498c8-908e-40b4-910b-d2369159a3da status: test description: Detects the extraction of password protected ZIP archives. See the filename variable for more details on which file has been opened. references: - https://twitter.com/sbousseaden/status/1523383197513379841 author: Florian Roth (Nextron Systems) date: 2022-05-09 tags: - attack.initial-access - attack.stealth - attack.t1027 - attack.t1566.001 logsource: product: windows service: security detection: selection: EventID: 5379 TargetName|contains|all: - Microsoft_Windows_Shell_ZipFolder:filename - \Temporary Internet Files\Content.Outlook condition: selection falsepositives: - Legitimate used of encrypted ZIP files level: high
Query: Multiple failed authentications followed by Defacement
Matching passage: T1491 Defacement. Tactics: impact. Description: Adversaries may modify visual content available internally or externally to an enterprise network, thus affecting the integrity of the original content. Reasons for [Defacement](https://attack.mitre.org/techniques/T1491) include delivering messaging, intimidation, or claiming (possibly false) credit for an intrusion. Disturbing or offensive images may be used as a part of [Defacement](https://attack.mitre.org/techniques/T1491) in order to cause user discomfort, or to pressure compliance with accompanying messages.
Near-miss passage: T1491.002 External Defacement. Tactics: impact. Description: An adversary may deface systems external to an organization in an attempt to deliver messaging, intimidate, or otherwise mislead an organization or users. [External Defacement](https://attack.mitre.org/techniques/T1491/002) may ultimately cause users to distrust the systems and to question/discredit the system’s integrity. Externally-facing websites are a common victim of defacement; often targeted by adversary and hacktivist groups in order to push a political message or spread propaganda.(Citation: FireEye Cyber Threats to Media Industries)(Citation: Kevin Mandia Statement to US Senate Committee on Intelligence)(Citation: Anonymous Hackers Deface Russian Govt Site) [External Defacement](https://attack.mitre.org/techniques/T1491/002) may be used as a catalyst to trigger events, or as a response to actions taken by an organization or government. Similarly, website defacement may also be used as setup, or a precursor, for future attacks such as [Drive-by Compromise](https://attack.mitre.org/techniques/T1189).(Citation: Trend Micro Deep Dive Into Defacement)
Query: patch priority for CVE-2015-3197
Matching passage: CVE-2015-3197. CWE: CWE-200. CVSS: 5.900000095367432. ssl/s2_srvr.c in OpenSSL 1.0.1 before 1.0.1r and 1.0.2 before 1.0.2f does not prevent use of disabled ciphers, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by performing computations on SSLv2 traffic, related to the get_client_master_key and get_client_hello functions.
Near-miss passage: CVE-2015-3201. CWE: CWE-200. CVSS: 2.0999999046325684. Thermostat before 2.0.0 uses world-readable permissions for the web.xml configuration file, which allows local users to obtain user credentials by reading the file.