alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: EDR alert: possible Modify System Image (T1601)
Matching passage: T1601 Modify System Image. Tactics: defense impairment. Description: Adversaries may make changes to the operating system of embedded network devices to weaken defenses and provide new capabilities for themselves. On such devices, the operating systems are typically monolithic and most of the device functionality and capabilities are contained within a single file. To change the operating system, the adversary typically only needs to affect this one file, replacing or modifying it. This can either be done live in memory during system runtime for immediate effect, or in storage to implement the change on the next boot of the network device.
Near-miss passage: T1601.002 Downgrade System Image. Tactics: defense impairment. Description: Adversaries may install an older version of the operating system of a network device to weaken security. Older operating system versions on network devices often have weaker encryption ciphers and, in general, fewer/less updated defensive features. (Citation: Cisco Synful Knock Evolution) On embedded devices, downgrading the version typically only requires replacing the operating system file in storage. With most embedded devices, this can be achieved by downloading a copy of the desired version of the operating system file and reconfiguring the device to boot from that file on next system restart. The adversary could then restart the device to implement the change immediately or they could wait until the next time the system restarts. Downgrading the system image to an older versions may allow an adversary to evade defenses by enabling behaviors such as [Weaken Encryption](https://attack.mitre.org/techniques/T1600). Downgrading of a system image can be done on its own, or it can be used in conjunction with [Patch System Image](https://attack.mitre.org/techniques/T1601/001).
Query: rule covering Detects the command line executed when TeamViewer starts a session started by a remote host. Once a connection has been
Matching passage: Sigma rule: Detects the command line executed when TeamViewer starts a session started by a remote host. Once a connection has been. Logsource: linux / process_creation. Rule: title: Remote Access Tool - Team Viewer Session Started On Linux Host id: 1f6b8cd4-3e60-47cc-b282-5aa1cbc9182d related: - id: ab70c354-d9ac-4e11-bbb6-ec8e3b153357 type: similar - id: f459ccb4-9805-41ea-b5b2-55e279e2424a type: similar status: test description: 'Detects the command line executed when TeamViewer starts a session started by a remote host. Once a connection has been started, an investigator can verify the connection details by viewing the "incoming_connections.txt" log file in the TeamViewer folder. ' references: - Internal Research author: Josh Nickels, Qi Nan date: 2024-03-11 tags: - attack.persistence - attack.initial-access - attack.t1133 logsource: category: process_creation product: linux detection: selection: ParentImage|endswith: /TeamViewer_Service Image|endswith: /TeamViewer_Desktop CommandLine|endswith: /TeamViewer_Desktop --IPCport 5939 --Module 1 condition: selection falsepositives: - Legitimate usage of TeamViewer level: low
Near-miss passage: Sigma rule: Detects Certify a tool for Active Directory certificate abuse based on PE metadata characteristics and common command li. Logsource: windows / process_creation. Rule: title: HackTool - Certify Execution id: 762f2482-ff21-4970-8939-0aa317a886bb status: test description: Detects Certify a tool for Active Directory certificate abuse based on PE metadata characteristics and common command line arguments. references: - https://github.com/GhostPack/Certify author: pH-T (Nextron Systems) date: 2023-04-17 modified: 2023-04-25 tags: - attack.discovery - attack.credential-access - attack.t1649 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \Certify.exe - OriginalFileName: Certify.exe - Description|contains: Certify selection_cli_commands: CommandLine|contains: - '.exe cas ' - '.exe find ' - '.exe pkiobjects ' - '.exe request ' - '.exe download ' selection_cli_options: CommandLine|contains: - ' /vulnerable' - ' /template:' - ' /altname:' - ' /domain:' - ' /path:' - ' /ca:' condition: selection_img or all of selection_cli_* falsepositives: - Unknown level: high
Query: exploit IBM InfoSphere Master Data Management Collaborative Edition 9.1, 10.1, 11.0, 11.3, and 11.4 before FP03 allows remote authenticated users to bypass intended access restrictions and
Matching passage: CVE-2015-1984. CWE: CWE-200. CVSS: 4.0. IBM InfoSphere Master Data Management Collaborative Edition 9.1, 10.1, 11.0, 11.3, and 11.4 before FP03 allows remote authenticated users to bypass intended access restrictions and read arbitrary profiles via unspecified vectors, as demonstrated by discovering usernames for use in brute-force attacks.
Near-miss passage: CVE-2015-9194. CWE: CWE-200. CVSS: 7.5. In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile SD 210/SD 212/SD 205, SD 400, SD 425, SD 427, SD 430, SD 435, SD 450, SD 617, SD 625, SD 650/52, SD 800, SD 845, and Snapdragon_High_Med_2016, during module load at TZ Startup, memory statically allocated by modules was not being properly set to zero first. Allowing the module to execute without reset gives it access to information from previous app thus leading to information exposure.
Query: actor TTPs: Mavinject
Matching passage: T1218.013 Mavinject. Tactics: stealth. Description: Adversaries may abuse mavinject.exe to proxy execution of malicious code. Mavinject.exe is the Microsoft Application Virtualization Injector, a Windows utility that can inject code into external processes as part of Microsoft Application Virtualization (App-V).(Citation: LOLBAS Mavinject) Adversaries may abuse mavinject.exe to inject malicious DLLs into running processes (i.e. [Dynamic-link Library Injection](https://attack.mitre.org/techniques/T1055/001)), allowing for arbitrary code execution (ex. <code>C:\Windows\system32\mavinject.exe PID /INJECTRUNNING PATH_DLL</code>).(Citation: ATT Lazarus TTP Evolution)(Citation: Reaqta Mavinject) Since mavinject.exe may be digitally signed by Microsoft, proxying execution via this method may evade detection by security products because the execution is masked under a legitimate process. In addition to [Dynamic-link Library Injection](https://attack.mitre.org/techniques/T1055/001), Mavinject.exe can also be abused to perform import descriptor injection via its <code>/HMODULE</code> command-line parameter (ex. <code>mavinject.exe PID /HMODULE=BASE_ADDRESS PATH_DLL ORDINAL_NUMBER</code>). This command would inject an import table entry consisting of the specified DLL into the module at the given base address.(Citation: Mavinject Functionality Deconstructed)
Near-miss passage: T1218.010 Regsvr32. Tactics: stealth. Description: Adversaries may abuse Regsvr32.exe to proxy execution of malicious code. Regsvr32.exe is a command-line program used to register and unregister object linking and embedding controls, including dynamic link libraries (DLLs), on Windows systems. The Regsvr32.exe binary may also be signed by Microsoft. (Citation: Microsoft Regsvr32) Malicious usage of Regsvr32.exe may avoid triggering security tools that may not monitor execution of, and modules loaded by, the regsvr32.exe process because of allowlists or false positives from Windows using regsvr32.exe for normal operations. Regsvr32.exe can also be used to specifically bypass application control using functionality to load COM scriptlets to execute DLLs under user permissions. Since Regsvr32.exe is network and proxy aware, the scripts can be loaded by passing a uniform resource locator (URL) to file on an external Web server as an argument during invocation. This method makes no changes to the Registry as the COM object is not actually registered, only executed. (Citation: LOLBAS Regsvr32) This variation of the technique is often referred to as a "Squiblydoo" and has been used in campaigns targeting governments. (Citation: Carbon Black Squiblydoo Apr 2016) (Citation: FireEye Regsvr32 Targeting Mongolian Gov) Regsvr32.exe can also be leveraged to register a COM Object used to establish persistence via [Component Object Model Hijacking](https://attack.mitre.org/techniques/T1546/015). (Citation: Carbon Black Squiblydoo Apr 2016)
Query: risk of In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear MDM9206, MDM9650, SD 210/SD 212/SD 205, SD 41
Matching passage: CVE-2015-9187. CWE: CWE-119. CVSS: 9.800000190734863. In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear MDM9206, MDM9650, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD 820, SD 820A, SD 835, SD 845, and SD 850, lack of buffer length validation in pvr_cmd_handler leads to unauthorized access to secure memory.
Near-miss passage: CVE-2015-7896. CWE: CWE-119. CVSS: 6.5. LibQJpeg in the Samsung Galaxy S6 before the October 2015 MR allows remote attackers to cause a denial of service (memory corruption and SIGSEGV) via a crafted image file.
Query: alert when Detects potential DLL hijack of "iertutil.dll" found in the DCOM InternetExplorer.Application Class over the network
Matching passage: Sigma rule: Detects potential DLL hijack of "iertutil.dll" found in the DCOM InternetExplorer.Application Class over the network. Logsource: windows / file_event. Rule: title: Potential DCOM InternetExplorer.Application DLL Hijack id: 2f7979ae-f82b-45af-ac1d-2b10e93b0baa related: - id: e554f142-5cf3-4e55-ace9-a1b59e0def65 type: obsolete - id: f354eba5-623b-450f-b073-0b5b2773b6aa type: similar status: test description: Detects potential DLL hijack of "iertutil.dll" found in the DCOM InternetExplorer.Application Class over the network references: - https://threathunterplaybook.com/hunts/windows/201009-RemoteDCOMIErtUtilDLLHijack/notebook.html author: Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR), wagga date: 2020-10-12 modified: 2022-12-18 tags: - attack.lateral-movement - attack.t1021.002 - attack.t1021.003 logsource: product: windows category: file_event detection: selection: Image: System TargetFilename|endswith: \Internet Explorer\iertutil.dll condition: selection falsepositives: - Unknown level: critical
Near-miss passage: Sigma rule: Detects changes to the Netsh registry key to add a new DLL value that is located on a suspicious location. This change m. Logsource: windows / registry_set. Rule: title: New Netsh Helper DLL Registered From A Suspicious Location id: e7b18879-676e-4a0e-ae18-27039185a8e7 related: - id: 56321594-9087-49d9-bf10-524fe8479452 type: similar - id: c90362e0-2df3-4e61-94fe-b37615814cb1 type: similar status: test description: 'Detects changes to the Netsh registry key to add a new DLL value that is located on a suspicious location. This change might be an indication of a potential persistence attempt by adding a malicious Netsh helper ' references: - https://www.ired.team/offensive-security/persistence/t1128-netsh-helper-dll - https://pentestlab.blog/2019/10/29/persistence-netsh-helper-dll/ author: Nasreddine Bencherchali (Nextron Systems) date: 2023-11-28 tags: - attack.privilege-escalation - attack.persistence - attack.t1546.007 logsource: category: registry_set product: windows detection: selection_target: TargetObject|contains: \SOFTWARE\Microsoft\NetSh selection_folders_1: Details|contains: - :\Perflogs\ - :\Users\Public\ - :\Windows\Temp\ - \AppData\Local\Temp\ - \Temporary Internet selection_folders_2: - Details|contains|all: - :\Users\ - \Favorites\ - Details|contains|all: - :\Users\ - \Favourites\ - Details|contains|all: - :\Users\ - \Contacts\ - Details|contains|all: - :\Users\ - \Pictures\ condition: selection_target and 1 of selection_folders_* falsepositives: - Unknown level: high
Query: describe CVE-2015-8704
Matching passage: CVE-2015-8704. CWE: CWE-20. CVSS: 6.5. apl_42.c in ISC BIND 9.x before 9.9.8-P3, 9.9.x, and 9.10.x before 9.10.3-P3 allows remote authenticated users to cause a denial of service (INSIST assertion failure and daemon exit) via a malformed Address Prefix List (APL) record.
Near-miss passage: CVE-2015-4951. CWE: CWE-20. CVSS: 5.300000190734863. Client Acceptor Daemon (CAD) in the client in IBM Spectrum Protect (formerly Tivoli Storage Manager) 5.5 and 6.x before 6.3.2.5, 6.4 before 6.4.3.1, and 7.1 before 7.1.3 allows remote attackers to cause a denial of service (daemon crash) via a crafted Web client URL.
Query: alert when Detects the execution of "ConfigSecurityPolicy.EXE", a binary part of Windows Defender used to manage settings in Window
Matching passage: Sigma rule: Detects the execution of "ConfigSecurityPolicy.EXE", a binary part of Windows Defender used to manage settings in Window. Logsource: windows / process_creation. Rule: title: Arbitrary File Download Via ConfigSecurityPolicy.EXE id: 1f0f6176-6482-4027-b151-00071af39d7e status: test description: 'Detects the execution of "ConfigSecurityPolicy.EXE", a binary part of Windows Defender used to manage settings in Windows Defender. Users can configure different pilot collections for each of the co-management workloads. It can be abused by attackers in order to upload or download files. ' references: - https://lolbas-project.github.io/lolbas/Binaries/ConfigSecurityPolicy/ author: frack113 date: 2021-11-26 modified: 2022-05-16 tags: - attack.exfiltration - attack.t1567 logsource: category: process_creation product: windows detection: selection_img: - CommandLine|contains: ConfigSecurityPolicy.exe - Image|endswith: \ConfigSecurityPolicy.exe - OriginalFileName: ConfigSecurityPolicy.exe selection_url: CommandLine|contains: - ftp:// - http:// - https:// condition: all of selection_* falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects exceptions in velocity template renderer, this most likely happens due to dynamic rendering of user input and ma. Logsource: velocity / application. Rule: title: Potential Server Side Template Injection In Velocity id: 16c86189-b556-4ee8-b4c7-7e350a195a4f status: test description: Detects exceptions in velocity template renderer, this most likely happens due to dynamic rendering of user input and may lead to RCE. references: - https://antgarsil.github.io/posts/velocity/ - https://www.wix.engineering/post/threat-and-vulnerability-hunting-with-application-server-error-logs author: Moti Harmats date: 2023-02-11 tags: - attack.initial-access - attack.t1190 logsource: category: application product: velocity definition: 'Requirements: application error logs must be collected (with LOG_LEVEL=ERROR and above)' detection: keywords: - ParseErrorException - VelocityException - TemplateInitException condition: keywords falsepositives: - Application bugs - Missing .vm files level: high
Query: alert when Detects activity as "net user administrator /domain" and "net group domain admins /domain"
Matching passage: Sigma rule: Detects activity as "net user administrator /domain" and "net group domain admins /domain". Logsource: windows / security. Rule: title: Reconnaissance Activity id: 968eef52-9cff-4454-8992-1e74b9cbad6c status: test description: Detects activity as "net user administrator /domain" and "net group domain admins /domain" references: - https://findingbad.blogspot.de/2017/01/hunting-what-does-it-look-like.html author: Florian Roth (Nextron Systems), Jack Croock (method), Jonhnathan Ribeiro (improvements), oscd.community date: 2017-03-07 modified: 2022-08-22 tags: - attack.discovery - attack.t1087.002 - attack.t1069.002 - attack.s0039 logsource: product: windows service: security definition: The volume of Event ID 4661 is high on Domain Controllers and therefore "Audit SAM" and "Audit Kernel Object" advanced audit policy settings are not configured in the recommendations for server systems detection: selection: EventID: 4661 AccessMask: '0x2d' ObjectType: - SAM_USER - SAM_GROUP ObjectName|startswith: S-1-5-21- ObjectName|endswith: - '-500' - '-512' condition: selection falsepositives: - Administrator activity level: high
Near-miss passage: Sigma rule: Detects uncommon outbound network activity via Kerberos default port indicating possible lateral movement or first stage. Logsource: windows / security. Rule: title: Uncommon Outbound Kerberos Connection - Security id: eca91c7c-9214-47b9-b4c5-cb1d7e4f2350 related: - id: e54979bd-c5f9-4d6c-967b-a04b19ac4c74 type: similar status: test description: 'Detects uncommon outbound network activity via Kerberos default port indicating possible lateral movement or first stage PrivEsc via delegation. ' references: - https://github.com/GhostPack/Rubeus author: Ilyas Ochkov, oscd.community date: 2019-10-24 modified: 2024-03-15 tags: - attack.lateral-movement - attack.credential-access - attack.t1558.003 logsource: product: windows service: security detection: selection: EventID: 5156 DestPort: 88 filter_main_lsass: Application|startswith: - \device\harddiskvolume - 'C:' Application|endswith: \Windows\System32\lsass.exe filter_optional_chrome: Application|startswith: - \device\harddiskvolume - 'C:' Application|endswith: - \Program Files (x86)\Google\Chrome\Application\chrome.exe - \Program Files\Google\Chrome\Application\chrome.exe filter_optional_firefox: Application|startswith: - \device\harddiskvolume - 'C:' Application|endswith: - \Program Files (x86)\Mozilla Firefox\firefox.exe - \Program Files\Mozilla Firefox\firefox.exe filter_optional_tomcat: Application|endswith: \tomcat\bin\tomcat8.exe condition: selection and not 1 of filter_main_* and not 1 of filter_optional_* falsepositives: - Web Browsers and third party application might generate similar activity. An initial baseline is required. level: medium
Query: rule covering Detects threat actors proxy executing code and bypassing application controls by leveraging wmic and the `/FORMAT` argum
Matching passage: Sigma rule: Detects threat actors proxy executing code and bypassing application controls by leveraging wmic and the `/FORMAT` argum. Logsource: windows / image_load. Rule: title: WMIC Loading Scripting Libraries id: 06ce37c2-61ab-4f05-9ff5-b1a96d18ae32 related: - id: 8d63dadf-b91b-4187-87b6-34a1114577ea type: similar - id: 05c36dd6-79d6-4a9a-97da-3db20298ab2d type: similar status: test description: 'Detects threat actors proxy executing code and bypassing application controls by leveraging wmic and the `/FORMAT` argument switch to download and execute an XSL file (i.e js, vbs, etc). It could be an indicator of SquiblyTwo technique, which uses Windows Management Instrumentation (WMI) to execute malicious code. ' references: - https://securitydatasets.com/notebooks/atomic/windows/defense_evasion/SDWIN-201017061100.html - https://twitter.com/dez_/status/986614411711442944 - https://lolbas-project.github.io/lolbas/Binaries/Wmic/ author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research) date: 2020-10-17 modified: 2022-10-13 tags: - attack.stealth - attack.t1220 logsource: category: image_load product: windows detection: selection: Image|endswith: \wmic.exe ImageLoaded|endswith: - \jscript.dll - \vbscript.dll condition: selection falsepositives: - The command wmic os get lastbootuptime loads vbscript.dll - The command wmic os get locale loads vbscript.dll - Since the ImageLoad event doesn't have enough information in this case. It's better to look at the recent process creation events that spawned the WMIC process and investigate the command line and parent/child processes to get more insights - The command `wmic ntevent` loads vbscript.dll level: medium
Near-miss passage: Sigma rule: Detects instances where a MySQL service on an OpenCanary node has had a login attempt.. Logsource: opencanary / application. Rule: title: OpenCanary - MySQL Login Attempt id: e7d79a1b-25ed-4956-bd56-bd344fa8fd06 status: test description: Detects instances where a MySQL service on an OpenCanary node has had a login attempt. references: - https://opencanary.readthedocs.io/en/latest/starting/configuration.html#services-configuration - https://github.com/thinkst/opencanary/blob/a0896adfcaf0328cfd5829fe10d2878c7445138e/opencanary/logger.py#L52 author: Security Onion Solutions date: 2024-03-08 tags: - attack.credential-access - attack.collection - attack.t1003 - attack.t1213 logsource: category: application product: opencanary detection: selection: logtype: 8001 condition: selection falsepositives: - Unlikely level: high
Query: risk of The ssl3_get_client_key_exchange function in s3_srvr.c in OpenSSL 1.0.2 before 1.0.2a, when client authentication and an ephemeral Diffie-Hellman ciphersuite are enabled, allows re
Matching passage: CVE-2015-1787. CWE: CWE-20. CVSS: 2.5999999046325684. The ssl3_get_client_key_exchange function in s3_srvr.c in OpenSSL 1.0.2 before 1.0.2a, when client authentication and an ephemeral Diffie-Hellman ciphersuite are enabled, allows remote attackers to cause a denial of service (daemon crash) via a ClientKeyExchange message with a length of zero.
Near-miss passage: CVE-2015-6248. CWE: CWE-20. CVSS: 4.300000190734863. The ptvcursor_add function in the ptvcursor implementation in epan/proto.c in Wireshark 1.12.x before 1.12.7 does not check whether the expected amount of data is available, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Query: patch priority for CVE-2015-1842
Matching passage: CVE-2015-1842. CWE: CWE-255. CVSS: 10.0. The puppet manifests in the Red Hat openstack-puppet-modules package before 2014.2.13-2 uses a default password of CHANGEME for the pcsd daemon, which allows remote attackers to execute arbitrary shell commands via unspecified vectors.
Near-miss passage: CVE-2015-1320. CWE: CWE-255. CVSS: 9.800000190734863. The SeaMicro provisioning of Ubuntu MAAS logs credentials, including username and password, for the management interface. This issue affects Ubuntu MAAS versions prior to 1.9.2.
Query: CVE similar to CVE-2015-3960
Matching passage: CVE-2015-3960. CWE: CWE-310. CVSS: 4.300000190734863. The firmware in MNS before 4.5.6 on Belden GarrettCom Magnum 6K and Magnum 10K switches uses hardcoded RSA private keys and certificates across different customers' installations, which makes it easier for remote attackers to defeat cryptographic protection mechanisms for HTTPS sessions by leveraging knowledge of a private key from another installation.
Near-miss passage: CVE-2015-4056. CWE: CWE-310. CVSS: 6.699999809265137. The System Library in VCE Vision Intelligent Operations before 2.6.5 does not properly implement cryptography, which makes it easier for local users to discover credentials by leveraging administrative access.
Query: risk of Websense TRITON AP-WEB before 8.0.0 does not properly restrict access to files in explorer_wse/, which allows remote attackers to obtain sensitive information via a direct request 
Matching passage: CVE-2015-2748. CWE: CWE-200. CVSS: 5.0. Websense TRITON AP-WEB before 8.0.0 does not properly restrict access to files in explorer_wse/, which allows remote attackers to obtain sensitive information via a direct request to a (1) Web Security incident report or the (2) Explorer configuration (websense.ini) file.
Near-miss passage: CVE-2015-9231. CWE: CWE-200. CVSS: 7.5. iTerm2 3.x before 3.1.1 allows remote attackers to discover passwords by reading DNS queries. A new (default) feature was added to iTerm2 version 3.0.0 (and unreleased 2.9.x versions such as 2.9.20150717) that resulted in a potential information disclosure. In an attempt to see whether the text under the cursor (or selected text) was a URL, the text would be sent as an unencrypted DNS query. This has the potential to result in passwords and other sensitive information being sent in cleartext without the user being aware.