alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: CVE similar to CVE-2015-2717
Matching passage: CVE-2015-2717. CWE: CWE-189. CVSS: 6.800000190734863. Integer overflow in libstagefright in Mozilla Firefox before 38.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow and out-of-bounds read) via an MP4 video file containing invalid metadata.
Near-miss passage: CVE-2015-2810. CWE: CWE-189. CVSS: 7.5. Integer overflow in the HwpApp::CHncSDS_Manager function in Hancom Office HanWord processor, as used in Hwp 2014 VP before 9.1.0.2342, HanWord Viewer 2007 and Viewer 2010 8.5.6.1158, and HwpViewer 2014 VP 9.1.0.2186, allows remote attackers to cause a denial of service (crash) and possibly "influence the program's execution flow" via a document with a large paragraph size, which triggers heap corruption.
Query: Multiple failed authentications followed by Digital Certificates
Matching passage: T1596.003 Digital Certificates. Tactics: reconnaissance. Description: Adversaries may search public digital certificate data for information about victims that can be used during targeting. Digital certificates are issued by a certificate authority (CA) in order to cryptographically verify the origin of signed content. These certificates, such as those used for encrypted web traffic (HTTPS SSL/TLS communications), contain information about the registered organization such as name and location. Adversaries may search digital certificate data to gather actionable information. Threat actors can use online resources and lookup tools to harvest information about certificates.(Citation: SSLShopper Lookup) Digital certificate data may also be available from artifacts signed by the organization (ex: certificates used from encrypted web traffic are served with content).(Citation: Medium SSL Cert) Information from these sources may reveal opportunities for other forms of reconnaissance (ex: [Active Scanning](https://attack.mitre.org/techniques/T1595) or [Phishing for Information](https://attack.mitre.org/techniques/T1598)), establishing operational resources (ex: [Develop Capabilities](https://attack.mitre.org/techniques/T1587) or [Obtain Capabilities](https://attack.mitre.org/techniques/T1588)), and/or initial access (ex: [External Remote Services](https://attack.mitre.org/techniques/T1133) or [Trusted Relationship](https://attack.mitre.org/techniques/T1199)).
Near-miss passage: T1596.005 Scan Databases. Tactics: reconnaissance. Description: Adversaries may search within public scan databases for information about victims that can be used during targeting. Various online services continuously publish the results of Internet scans/surveys, often harvesting information such as active IP addresses, hostnames, open ports, certificates, and even server banners.(Citation: Shodan) Adversaries may search scan databases to gather actionable information. Threat actors can use online resources and lookup tools to harvest information from these services. Adversaries may seek information about their already identified targets, or use these datasets to discover opportunities for successful breaches. Information from these sources may reveal opportunities for other forms of reconnaissance (ex: [Active Scanning](https://attack.mitre.org/techniques/T1595) or [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593)), establishing operational resources (ex: [Develop Capabilities](https://attack.mitre.org/techniques/T1587) or [Obtain Capabilities](https://attack.mitre.org/techniques/T1588)), and/or initial access (ex: [External Remote Services](https://attack.mitre.org/techniques/T1133) or [Exploit Public-Facing Application](https://attack.mitre.org/techniques/T1190)).
Query: Persistence mechanism resembling Search Open Websites/Domains
Matching passage: T1593 Search Open Websites/Domains. Tactics: reconnaissance. Description: Adversaries may search freely available websites and/or domains for information about victims that can be used during targeting. Information about victims may be available in various online sites, such as social media, new sites, or those hosting information about business operations such as hiring or requested/rewarded contracts.(Citation: Cyware Social Media)(Citation: SecurityTrails Google Hacking)(Citation: ExploitDB GoogleHacking) Adversaries may search in different online sites depending on what information they seek to gather. Information from these sources may reveal opportunities for other forms of reconnaissance (ex: [Phishing for Information](https://attack.mitre.org/techniques/T1598) or [Search Open Technical Databases](https://attack.mitre.org/techniques/T1596)), establishing operational resources (ex: [Establish Accounts](https://attack.mitre.org/techniques/T1585) or [Compromise Accounts](https://attack.mitre.org/techniques/T1586)), and/or initial access (ex: [External Remote Services](https://attack.mitre.org/techniques/T1133) or [Phishing](https://attack.mitre.org/techniques/T1566)).
Near-miss passage: T1593.002 Search Engines. Tactics: reconnaissance. Description: Adversaries may use search engines to collect information about victims that can be used during targeting. Search engine services typical crawl online sites to index context and may provide users with specialized syntax to search for specific keywords or specific types of content (i.e. filetypes).(Citation: SecurityTrails Google Hacking)(Citation: ExploitDB GoogleHacking) Adversaries may craft various search engine queries depending on what information they seek to gather. Threat actors may use search engines to harvest general information about victims, as well as use specialized queries to look for spillages/leaks of sensitive information such as network details or credentials. Information from these sources may reveal opportunities for other forms of reconnaissance (ex: [Phishing for Information](https://attack.mitre.org/techniques/T1598) or [Search Open Technical Databases](https://attack.mitre.org/techniques/T1596)), establishing operational resources (ex: [Establish Accounts](https://attack.mitre.org/techniques/T1585) or [Compromise Accounts](https://attack.mitre.org/techniques/T1586)), and/or initial access (ex: [Valid Accounts](https://attack.mitre.org/techniques/T1078) or [Phishing](https://attack.mitre.org/techniques/T1566)).
Query: detection rule: Detects execution of MemProcFS a memory forensics tool with the '-device' parameter. MemProcFS mounts physical memory as
Matching passage: Sigma rule: Detects execution of MemProcFS a memory forensics tool with the '-device' parameter. MemProcFS mounts physical memory as. Logsource: windows / process_creation. Rule: title: PUA - Memory Dump Mount Via MemProcFS id: 8a1b2c3d-4e5f-6789-abcd-ef1234567890 status: experimental description: 'Detects execution of MemProcFS a memory forensics tool with the ''-device'' parameter. MemProcFS mounts physical memory as a virtual file system, allowing direct access to process memory and system structures. Threat actors were seen abusing this utility to mount memory dumps and then extract sensitive information from processes like LSASS or extract registry hives to obtain credentials, LSA secrets, SAM data, and cached domain credentials. MemProcFS usage that is not part of authorized forensic analysis should be treated as suspicious and warrants further investigation. ' references: - https://github.com/ufrisk/MemProcFS - https://0xdf.gitlab.io/2024/10/05/htb-freelancer.html# - https://www.huntress.com/blog/curling-for-data-a-dive-into-a-threat-actors-malicious-ttps author: Swachchhanda Shrawan Poudel (Nextron Systems) date: 2026-04-27 tags: - attack.credential-access - attack.t1003 - attack.t1003.001 - attack.t1003.004 - attack.t1003.002 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \MemProcFS.exe - OriginalFileName: MemProcFS.exe - Description: MemProcFS selection_cli: CommandLine|contains: -device condition: all of selection_* falsepositives: - Legitimate use during memory forensics; if not part of authorized analysis, warrants urgent investigation level: high regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_pua_memprocfs/info.yml
Near-miss passage: Sigma rule: Detects a successful export of an Exchange mailbox to untypical directory or with aspx name suffix which can be used to. Logsource: windows / msexchange-management. Rule: title: Mailbox Export to Exchange Webserver id: 516376b4-05cd-4122-bae0-ad7641c38d48 status: test description: Detects a successful export of an Exchange mailbox to untypical directory or with aspx name suffix which can be used to place a webshell or the needed role assignment for it references: - https://blog.orange.tw/2021/08/proxylogon-a-new-attack-surface-on-ms-exchange-part-1.html author: Florian Roth (Nextron Systems), Rich Warren, Christian Burkard (Nextron Systems) date: 2021-08-09 modified: 2023-04-30 tags: - attack.persistence - attack.t1505.003 logsource: service: msexchange-management product: windows detection: export_command: '|all': - New-MailboxExportRequest - ' -Mailbox ' export_params: - -FilePath "\\\\ - .aspx role_assignment: '|all': - New-ManagementRoleAssignment - ' -Role "Mailbox Import Export"' - ' -User ' condition: (export_command and export_params) or role_assignment falsepositives: - Unlikely level: critical
Query: Encoded PowerShell / command-line abuse matching Data Encoding
Matching passage: T1132 Data Encoding. Tactics: command and control. Description: Adversaries may encode data to make the content of command and control traffic more difficult to detect. Command and control (C2) information can be encoded using a standard data encoding system. Use of data encoding may adhere to existing protocol specifications and includes use of ASCII, Unicode, Base64, MIME, or other binary-to-text and character encoding systems.(Citation: Wikipedia Binary-to-text Encoding) (Citation: Wikipedia Character Encoding) Some data encoding systems may also result in data compression, such as gzip.
Near-miss passage: T1132.001 Standard Encoding. Tactics: command and control. Description: Adversaries may encode data with a standard data encoding system to make the content of command and control traffic more difficult to detect. Command and control (C2) information can be encoded using a standard data encoding system that adheres to existing protocol specifications. Common data encoding schemes include ASCII, Unicode, hexadecimal, Base64, and MIME.(Citation: Wikipedia Binary-to-text Encoding)(Citation: Wikipedia Character Encoding) Some data encoding systems may also result in data compression, such as gzip.
Query: describe CVE-2015-7643
Matching passage: CVE-2015-7643. CWE: UNKNOWN. CVSS: 9.300000190734863. Use-after-free vulnerability in Adobe Flash Player before 18.0.0.252 and 19.x before 19.0.0.207 on Windows and OS X and before 11.2.202.535 on Linux, Adobe AIR before 19.0.0.213, Adobe AIR SDK before 19.0.0.213, and Adobe AIR SDK & Compiler before 19.0.0.213 allows attackers to execute arbitrary code via a Video object with a crafted deblocking property, a different vulnerability than CVE-2015-7629, CVE-2015-7631, and CVE-2015-7644.
Near-miss passage: CVE-2015-4497. CWE: UNKNOWN. CVSS: 10.0. Use-after-free vulnerability in the CanvasRenderingContext2D implementation in Mozilla Firefox before 40.0.3 and Firefox ESR 38.x before 38.2.1 allows remote attackers to execute arbitrary code by leveraging improper interaction between resize events and changes to Cascading Style Sheets (CSS) token sequences for a CANVAS element.
Query: detection rule: Detects HTTP requests to low reputation TLDs (e.g. .xyz, .top, .ru) or ending in suspicious file extensions (.exe, .dll,
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 creation of files which are the results of executing the built-in reconnaissance script "C:\Windows\System32\gat. Logsource: windows / file_event. Rule: title: GatherNetworkInfo.VBS Reconnaissance Script Output id: f92a6f1e-a512-4a15-9735-da09e78d7273 related: - id: 575dce0c-8139-4e30-9295-1ee75969f7fe type: similar - id: 07aa184a-870d-413d-893a-157f317f6f58 type: similar status: test description: Detects creation of files which are the results of executing the built-in reconnaissance script "C:\Windows\System32\gatherNetworkInfo.vbs". references: - https://posts.slayerlabs.com/living-off-the-land/#gathernetworkinfovbs - https://www.mandiant.com/resources/blog/trojanized-windows-installers-ukrainian-government author: Nasreddine Bencherchali (Nextron Systems) date: 2023-02-08 tags: - attack.discovery logsource: product: windows category: file_event detection: selection: TargetFilename|startswith: C:\Windows\System32\config TargetFilename|endswith: - \Hotfixinfo.txt - \netiostate.txt - \sysportslog.txt - \VmSwitchLog.evtx condition: selection falsepositives: - Unknown level: medium
Query: vulnerability: IOFireWireFamily in Apple OS X before 10.10.5 allows local users to gain privileges or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerabil
Matching passage: CVE-2015-3769. CWE: CWE-119. CVSS: 7.199999809265137. IOFireWireFamily in Apple OS X before 10.10.5 allows local users to gain privileges or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-3771 and CVE-2015-3772.
Near-miss passage: CVE-2015-7500. CWE: CWE-119. CVSS: 5.0. The xmlParseMisc function in parser.c in libxml2 before 2.9.3 allows context-dependent attackers to cause a denial of service (out-of-bounds heap read) via unspecified vectors related to incorrect entities boundaries and start tags.
Query: CVE similar to CVE-2015-0490
Matching passage: CVE-2015-0490. CWE: UNKNOWN. CVSS: 4.900000095367432. Unspecified vulnerability in the Oracle Agile Engineering Data Management component in Oracle Supply Chain Products Suite 6.1.3.0 allows remote authenticated users to affect confidentiality and integrity via vectors related to BAS - Base Component.
Near-miss passage: CVE-2015-7614. CWE: UNKNOWN. CVSS: 6.800000190734863. Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous before 2015.009.20069 on Windows and OS X allow attackers to bypass JavaScript API execution restrictions and execute arbitrary commands via an app.launchURL call, a different vulnerability than CVE-2015-6707, CVE-2015-6708, CVE-2015-6709, CVE-2015-6710, CVE-2015-6711, CVE-2015-6712, CVE-2015-6713, CVE-2015-6714, CVE-2015-6715, CVE-2015-6716, CVE-2015-6717, CVE-2015-6718, CVE-2015-6719, CVE-2015-6720, CVE-2015-6721, CVE-2015-6722, CVE-2015-6723, CVE-2015-6724, CVE-2015-6725, CVE-2015-7616, CVE-2015-7618, CVE-2015-7619, CVE-2015-7620, and CVE-2015-7623.
Query: patch priority for CVE-2015-5514
Matching passage: CVE-2015-5514. CWE: CWE-79. CVSS: 2.5999999046325684. Cross-site scripting (XSS) vulnerability in the Migrate module 7.x-2.x before 7.x-2.8 for Drupal, when the migrate_ui submodule is enabled, allows user-assisted remote attackers to inject arbitrary web script or HTML via a destination field label.
Near-miss passage: CVE-2015-3162. CWE: CWE-79. CVSS: 5.400000095367432. Cross-site scripting (XSS) vulnerability in the edit comment dialog in bkr/server/widgets.py in Beaker 20.1 allows remote authenticated users to inject arbitrary web script or HTML via writing a crafted comment on an acked or nacked canceled job.
Query: weakness Trapdoor
Matching passage: CWE-510 Trapdoor. A trapdoor is a hidden piece of code that responds to a special input, allowing its user access to resources without passing through the normal security enforcement mechanism.
Near-miss passage: CWE-838 Inappropriate Encoding for Output Context. The product uses or specifies an encoding when generating output to a downstream component, but the specified encoding is not the same as the encoding that is expected by the downstream component.
Query: weakness Incorrect Synchronization
Matching passage: CWE-821 Incorrect Synchronization. The product utilizes a shared resource in a concurrent manner, but it does not correctly synchronize access to the resource.
Near-miss passage: CWE-439 Behavioral Change in New Version or Environment. A's behavior or functionality changes with a new version of A, or a new environment, which is not known (or manageable) by B.
Query: rule covering Detects the execution of Scheduled Tasks where the program being run is located in a suspicious location or where it is
Matching passage: Sigma rule: Detects the execution of Scheduled Tasks where the program being run is located in a suspicious location or where it is. Logsource: windows / taskscheduler. Rule: title: Scheduled Task Executed Uncommon LOLBIN id: f0767f15-0fb3-44b9-851e-e8d9a6d0005d status: test description: Detects the execution of Scheduled Tasks where the program being run is located in a suspicious location or where it is an unusual program to be run from a Scheduled Task references: - Internal Research author: Nasreddine Bencherchali (Nextron Systems) date: 2022-12-05 modified: 2023-02-07 tags: - attack.privilege-escalation - attack.execution - attack.persistence - attack.t1053.005 logsource: product: windows service: taskscheduler definition: 'Requirements: The "Microsoft-Windows-TaskScheduler/Operational" is disabled by default and needs to be enabled in order for this detection to trigger' detection: selection: EventID: 129 Path|endswith: - \calc.exe - \cscript.exe - \mshta.exe - \mspaint.exe - \notepad.exe - \regsvr32.exe - \wscript.exe condition: selection falsepositives: - False positives may occur with some of the selected binaries if you have tasks using them (which could be very common in your environment). Exclude all the specific trusted tasks before using this rule level: medium
Near-miss passage: Sigma rule: Detects Obfuscated Powershell via use Rundll32 in Scripts. Logsource: windows / ps_module. Rule: title: Invoke-Obfuscation Via Use Rundll32 - PowerShell Module id: 88a22f69-62f9-4b8a-aa00-6b0212f2f05a related: - id: a5a30a6e-75ca-4233-8b8c-42e0f2037d3b type: derived status: test description: Detects Obfuscated Powershell via use Rundll32 in Scripts references: - https://github.com/SigmaHQ/sigma/issues/1009 author: Nikita Nazarov, oscd.community date: 2019-10-08 modified: 2022-11-29 tags: - attack.stealth - attack.t1027 - attack.execution - attack.t1059.001 logsource: product: windows category: ps_module definition: 0ad03ef1-f21b-4a79-8ce8-e6900c54b65b detection: selection_4103: Payload|contains|all: - '&&' - rundll32 - shell32.dll - shellexec_rundll Payload|contains: - value - invoke - comspec - iex condition: selection_4103 falsepositives: - Unknown level: high
Query: alert when Detects a suspicious WinRAR execution in a folder which is not the default installation folder
Matching passage: Sigma rule: Detects a suspicious WinRAR execution in a folder which is not the default installation folder. Logsource: windows / process_creation. Rule: title: WinRAR Execution in Non-Standard Folder id: 4ede543c-e098-43d9-a28f-dd784a13132f status: test description: Detects a suspicious WinRAR execution in a folder which is not the default installation folder references: - https://twitter.com/cyb3rops/status/1460978167628406785 author: Florian Roth (Nextron Systems), Tigzy date: 2021-11-17 modified: 2025-07-16 tags: - attack.collection - attack.t1560.001 logsource: category: process_creation product: windows detection: selection: - Image|endswith: - \rar.exe - \winrar.exe - Description: - Command line RAR - WinRAR filter_main_unrar: Image|endswith: \UnRAR.exe filter_main_path: Image|contains: - :\Program Files (x86)\WinRAR\ - :\Program Files\WinRAR\ filter_optional_temp: Image|contains: :\Windows\Temp\ condition: selection and not 1 of filter_main_* and not 1 of filter_optional_* falsepositives: - Legitimate use of WinRAR in a folder of a software that bundles WinRAR level: medium
Near-miss passage: Sigma rule: Detects possible NTLM coercion via certutil using the 'syncwithWU' flag. Logsource: windows / process_creation. Rule: title: Potential NTLM Coercion Via Certutil.EXE id: 6c6d9280-e6d0-4b9d-80ac-254701b64916 status: test description: Detects possible NTLM coercion via certutil using the 'syncwithWU' flag references: - https://github.com/LOLBAS-Project/LOLBAS/issues/243 author: Nasreddine Bencherchali (Nextron Systems) date: 2022-09-01 modified: 2023-02-14 tags: - attack.stealth - attack.t1218 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \certutil.exe - OriginalFileName: CertUtil.exe selection_cli: CommandLine|contains|all: - ' -syncwithWU ' - ' \\\\' condition: all of selection_* falsepositives: - Unknown level: high regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_certutil_ntlm_coercion/info.yml