alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: describe CVE-2015-6821
Matching passage: CVE-2015-6821. CWE: CWE-20. CVSS: 7.5. The ff_mpv_common_init function in libavcodec/mpegvideo.c in FFmpeg before 2.7.2 does not properly maintain the encoding context, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted MPEG data.
Near-miss passage: CVE-2015-9052. CWE: CWE-20. CVSS: 9.800000190734863. In all Qualcomm products with Android releases from CAF using the Linux kernel, a vulnerability exists in LTE where an assertion can be reached while processing a downlink message.
Query: CVE similar to CVE-2015-0377
Matching passage: CVE-2015-0377. CWE: UNKNOWN. CVSS: 4.400000095367432. Unspecified vulnerability in the Oracle VM VirtualBox component in Oracle Virtualization VirtualBox prior to 3.2.26, 4.0.28, 4.1.36, and 4.2.28 allows local users to affect availability via unknown vectors related to Core, a different vulnerability than CVE-2015-0418.
Near-miss passage: CVE-2015-2663. CWE: UNKNOWN. CVSS: 7.5. Unspecified vulnerability in the Oracle Transportation Management component in Oracle Supply Chain Products Suite 6.1, 6.2, and 6.3.0 through 6.3.7 allows remote authenticated users to affect confidentiality and integrity via unknown vectors related to Business Process Automation.
Query: write Sigma for Detects PowerShell called from an executable by the version mismatch method
Matching passage: Sigma rule: Detects PowerShell called from an executable by the version mismatch method. Logsource: windows / ps_classic_start. Rule: title: PowerShell Called from an Executable Version Mismatch id: c70e019b-1479-4b65-b0cc-cd0c6093a599 status: test description: Detects PowerShell called from an executable by the version mismatch method references: - https://adsecurity.org/?p=2921 author: Sean Metcalf (source), Florian Roth (Nextron Systems) date: 2017-03-05 modified: 2023-10-27 tags: - attack.execution - attack.t1059.001 logsource: product: windows category: ps_classic_start detection: selection_engine: Data|contains: - EngineVersion=2. - EngineVersion=4. - EngineVersion=5. selection_host: Data|contains: HostVersion=3. condition: all of selection_* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects use of chcp to look up the system locale value as part of host discovery. Logsource: windows / process_creation. Rule: title: Console CodePage Lookup Via CHCP id: 7090adee-82e2-4269-bd59-80691e7c6338 status: test description: Detects use of chcp to look up the system locale value as part of host discovery references: - https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/ - https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/chcp author: _pete_0, TheDFIRReport date: 2022-02-21 modified: 2024-03-05 tags: - attack.discovery - attack.t1614.001 logsource: category: process_creation product: windows detection: selection: ParentImage|endswith: \cmd.exe ParentCommandLine|contains|windash: - ' -c ' - ' -r ' - ' -k ' Image|endswith: \chcp.com CommandLine|endswith: - chcp - 'chcp ' - 'chcp ' condition: selection falsepositives: - During Anaconda update the 'conda.exe' process will eventually execution the 'chcp' command. - Discord was seen using chcp to look up code pages level: medium regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_chcp_codepage_lookup/info.yml
Query: CVE similar to CVE-2015-8282
Matching passage: CVE-2015-8282. CWE: CWE-255. CVSS: 9.800000190734863. SeaWell Networks Spectrum SDC 02.05.00 has a default password of "admin" for the "admin" account.
Near-miss passage: CVE-2015-0930. CWE: CWE-255. CVSS: 10.0. The web interface on SerVision HVG Video Gateway devices with firmware before 2.2.26a100 has a hardcoded administrative password, which makes it easier for remote attackers to obtain access via an HTTP session.
Query: Sigma YAML for windows / windefend
Matching passage: Sigma rule: Detects disabling of the Windows Defender feature of scanning for malware and other potentially unwanted software. Logsource: windows / windefend. Rule: title: Windows Defender Malware And PUA Scanning Disabled id: bc275be9-0bec-4d77-8c8f-281a2df6710f related: - id: fe34868f-6e0e-4882-81f6-c43aa8f15b62 type: obsolete status: stable description: Detects disabling of the Windows Defender feature of scanning for malware and other potentially unwanted software references: - https://learn.microsoft.com/en-us/defender-endpoint/troubleshoot-microsoft-defender-antivirus?view=o365-worldwide#event-id-5010 - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md - https://craigclouditpro.wordpress.com/2020/03/04/hunting-malicious-windows-defender-activity/ author: Ján Trenčanský, frack113 date: 2020-07-28 modified: 2023-11-22 tags: - attack.defense-impairment - attack.t1685 logsource: product: windows service: windefend detection: selection: EventID: 5010 condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects the creation of the default output filename used by the wmiexec tool. Logsource: windows / file_event. Rule: title: Wmiexec Default Output File id: 8d5aca11-22b3-4f22-b7ba-90e60533e1fb status: test description: Detects the creation of the default output filename used by the wmiexec tool references: - https://www.crowdstrike.com/blog/how-to-detect-and-prevent-impackets-wmiexec/ - https://github.com/fortra/impacket/blob/f4b848fa27654ca95bc0f4c73dbba8b9c2c9f30a/examples/wmiexec.py author: Nasreddine Bencherchali (Nextron Systems) date: 2022-06-02 modified: 2023-03-08 tags: - attack.lateral-movement - attack.execution - attack.t1047 logsource: category: file_event product: windows detection: selection: - TargetFilename|re: \\Windows\\__1\d{9}\.\d{1,7}$ - TargetFilename|re: C:\\__1\d{9}\.\d{1,7}$ - TargetFilename|re: D:\\__1\d{9}\.\d{1,7}$ condition: selection falsepositives: - Unlikely level: critical
Query: vulnerability: Integer overflow in Adobe Flash Player before 18.0.0.232 on Windows and OS X and before 11.2.202.508 on Linux, Adobe AIR before 18.0.0.199, Adobe AIR SDK before 18.0.0.199, and Ado
Matching passage: CVE-2015-5560. CWE: CWE-189. CVSS: 10.0. Integer overflow in Adobe Flash Player before 18.0.0.232 on Windows and OS X and before 11.2.202.508 on Linux, Adobe AIR before 18.0.0.199, Adobe AIR SDK before 18.0.0.199, and Adobe AIR SDK & Compiler before 18.0.0.199 allows attackers to execute arbitrary code via unspecified vectors.
Near-miss passage: CVE-2015-8875. CWE: CWE-189. CVSS: 7.800000190734863. Multiple integer overflows in the (1) pixops_composite_nearest, (2) pixops_composite_color_nearest, and (3) pixops_process functions in pixops/pixops.c in gdk-pixbuf before 2.33.1 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted image, which triggers a heap-based buffer overflow.
Query: detection rule: Detects potential suspicious applet or osascript executing "osacompile".
Matching passage: Sigma rule: Detects potential suspicious applet or osascript executing "osacompile".. Logsource: macos / process_creation. Rule: title: Osacompile Execution By Potentially Suspicious Applet/Osascript id: a753a6af-3126-426d-8bd0-26ebbcb92254 status: test description: Detects potential suspicious applet or osascript executing "osacompile". references: - https://redcanary.com/blog/mac-application-bundles/ author: Sohan G (D4rkCiph3r), Red Canary (Idea) date: 2023-04-03 tags: - attack.execution - attack.t1059.002 logsource: category: process_creation product: macos detection: selection: ParentImage|endswith: - /applet - /osascript CommandLine|contains: osacompile condition: selection falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: VisualUiaVerifyNative.exe is a Windows SDK that can be used for AWL bypass and is listed in Microsoft's recommended bloc. Logsource: windows / process_creation. Rule: title: Use of VisualUiaVerifyNative.exe id: b30a8bc5-e21b-4ca2-9420-0a94019ac56a status: test description: VisualUiaVerifyNative.exe is a Windows SDK that can be used for AWL bypass and is listed in Microsoft's recommended block rules. references: - https://lolbas-project.github.io/lolbas/OtherMSBinaries/VisualUiaVerifyNative/ - https://learn.microsoft.com/en-us/windows/security/application-security/application-control/windows-defender-application-control/design/applications-that-can-bypass-wdac - https://bohops.com/2020/10/15/exploring-the-wdac-microsoft-recommended-block-rules-visualuiaverifynative/ - https://github.com/MicrosoftDocs/windows-itpro-docs/commit/937db704b9148e9cee7c7010cad4d00ce9c4fdad author: Christopher Peacock @SecurePeacock, SCYTHE @scythe_io date: 2022-06-01 tags: - attack.stealth - attack.t1218 logsource: category: process_creation product: windows detection: selection: - Image|endswith: \VisualUiaVerifyNative.exe - OriginalFileName: VisualUiaVerifyNative.exe condition: selection falsepositives: - Legitimate testing of Microsoft UI parts. level: medium
Query: CVE similar to CVE-2015-4966
Matching passage: CVE-2015-4966. CWE: CWE-255. CVSS: 6.5. IBM Maximo Asset Management 7.1 through 7.1.1.13, 7.5.0 before 7.5.0.9 FP009, and 7.6.0 before 7.6.0.2 IFIX001; Maximo Asset Management 7.5.0 before 7.5.0.9 FP009, 7.5.1, and 7.6.0 before 7.6.0.2 IFIX001 for SmartCloud Control Desk; and Maximo Asset Management 7.1 through 7.1.1.13 and 7.2 for Tivoli IT Asset Management for IT and certain other products have a default administrator account, which makes it easier for remote authenticated users to obtain access via unspecified vectors.
Near-miss passage: CVE-2015-8611. CWE: CWE-255. CVSS: 9.800000190734863. BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Link Controller, and PEM 12.0.0 before HF1 on the 2000, 4000, 5000, 7000, and 10000 platforms do not properly sync passwords with the Always-On Management (AOM) subsystem, which might allow remote attackers to obtain login access to AOM via an (1) expired or (2) default password.
Query: telemetry for T1195.002
Matching passage: T1195.002 Compromise Software Supply Chain. Tactics: initial access. Description: Adversaries may manipulate application software prior to receipt by a final consumer for the purpose of data or system compromise. Supply chain compromise of software can take place in a number of ways, including manipulation of the application source code, manipulation of the update/distribution mechanism for that software, or replacing compiled releases with a modified version. Targeting may be specific to a desired victim set or may be distributed to a broad set of consumers but only move on to additional tactics on specific victims.(Citation: Avast CCleaner3 2018)(Citation: Command Five SK 2011)
Near-miss passage: T1195.003 Compromise Hardware Supply Chain. Tactics: initial access. Description: Adversaries may manipulate hardware components in products prior to receipt by a final consumer for the purpose of data or system compromise. By modifying hardware or firmware in the supply chain, adversaries can insert a backdoor into consumer networks that may be difficult to detect and give the adversary a high degree of control over the system. Hardware backdoors may be inserted into various devices, such as servers, workstations, network infrastructure, or peripherals.
Query: patch priority for CVE-2015-2266
Matching passage: CVE-2015-2266. CWE: CWE-200. CVSS: 4.0. message/index.php in Moodle through 2.5.9, 2.6.x before 2.6.9, 2.7.x before 2.7.6, and 2.8.x before 2.8.4 does not consider the moodle/site:readallmessages capability before accessing arbitrary conversations, which allows remote authenticated users to obtain sensitive personal-contact and unread-message-count information via a modified URL.
Near-miss passage: CVE-2015-5320. CWE: CWE-200. CVSS: 5.0. Jenkins before 1.638 and LTS before 1.625.2 do not properly verify the shared secret used in JNLP slave connections, which allows remote attackers to connect as slaves and obtain sensitive information or possibly gain administrative access by leveraging knowledge of the name of a slave.
Query: containment actions for EDR alert: possible Email Bombing (T1667)
Matching passage: Playbook for T1667 Email Bombing. 1) Validate alert telemetry against T1667. 2) Scope affected hosts and accounts. 3) Contain by isolating endpoint / disabling account if confirmed. 4) Hunt for related tactics: impact. 5) Eradicate persistence and recover. Reference detection notes: Adversaries may flood targeted email addresses with an overwhelming volume of messages. This may bury legitimate emails in a flood of spam and disrupt business operations.(Citation: sophos-bombing)(Citation: krebs-email-bombing) An adversary may accomplish email bombing by leveraging an automated bot to register a targeted address for e-mail lists that do not validate new signups, such as online n
Near-miss passage: Playbook for T1485.001 Lifecycle-Triggered Deletion. Different response path focused on impact.
Query: actor TTPs: RC Scripts
Matching passage: T1037.004 RC Scripts. Tactics: persistence, privilege escalation. Description: Adversaries may establish persistence by modifying RC scripts, which are executed during a Unix-like system’s startup. These files allow system administrators to map and start custom services at startup for different run levels. RC scripts require root privileges to modify. Adversaries may establish persistence by adding a malicious binary path or shell commands to <code>rc.local</code>, <code>rc.common</code>, and other RC scripts specific to the Unix-like distribution.(Citation: IranThreats Kittens Dec 2017)(Citation: Intezer HiddenWasp Map 2019) Upon reboot, the system executes the script's contents as root, resulting in persistence. Adversary abuse of RC scripts is especially effective for lightweight Unix-like distributions using the root user as default, such as ESXi hypervisors, IoT, or embedded systems.(Citation: intezer-kaiji-malware) As ESXi servers store most system files in memory and therefore discard changes on shutdown, leveraging `/etc/rc.local.d/local.sh` is one of the few mechanisms for enabling persistence across reboots.(Citation: Juniper Networks ESXi Backdoor 2022) Several Unix-like systems have moved to Systemd and deprecated the use of RC scripts. This is now a deprecated mechanism in macOS in favor of Launchd.(Citation: Apple Developer Doco Archive Launchd)(Citation: Startup Items) This technique can be used on Mac OS X Panther v10.3 and earlier versions which still execute the RC scripts.(Citation: Methods of Mac Malware Persistence) To maintain backwards compatibility some systems, such as Ubuntu, will execute the RC scripts if they exist with the correct file permissions.(Citation: Ubuntu Manpage systemd rc)
Near-miss passage: T1037.005 Startup Items. Tactics: persistence, privilege escalation. Description: Adversaries may use startup items automatically executed at boot initialization to establish persistence. Startup items execute during the final phase of the boot process and contain shell scripts or other executable files along with configuration information used by the system to determine the execution order for all startup items.(Citation: Startup Items) This is technically a deprecated technology (superseded by [Launch Daemon](https://attack.mitre.org/techniques/T1543/004)), and thus the appropriate folder, <code>/Library/StartupItems</code> isn’t guaranteed to exist on the system by default, but does appear to exist by default on macOS Sierra. A startup item is a directory whose executable and configuration property list (plist), <code>StartupParameters.plist</code>, reside in the top-level directory. An adversary can create the appropriate folders/files in the StartupItems directory to register their own persistence mechanism.(Citation: Methods of Mac Malware Persistence) Additionally, since StartupItems run during the bootup phase of macOS, they will run as the elevated root user.
Query: detection engineering for Input Capture
Matching passage: T1056 Input Capture. Tactics: collection, credential access. Description: Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. [Credential API Hooking](https://attack.mitre.org/techniques/T1056/004)) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. [Web Portal Capture](https://attack.mitre.org/techniques/T1056/003)).
Near-miss passage: T1056.004 Credential API Hooking. Tactics: collection, credential access. Description: Adversaries may hook into Windows application programming interface (API) functions and Linux system functions to collect user credentials. Malicious hooking mechanisms may capture API or function calls that include parameters that reveal user authentication credentials.(Citation: Microsoft TrojanSpy:Win32/Ursnif.gen!I Sept 2017) Unlike [Keylogging](https://attack.mitre.org/techniques/T1056/001), this technique focuses specifically on API functions that include parameters that reveal user credentials. In Windows, hooking involves redirecting calls to these functions and can be implemented via: * **Hooks procedures**, which intercept and execute designated code in response to events such as messages, keystrokes, and mouse inputs.(Citation: Microsoft Hook Overview)(Citation: Elastic Process Injection July 2017) * **Import address table (IAT) hooking**, which use modifications to a process’s IAT, where pointers to imported API functions are stored.(Citation: Elastic Process Injection July 2017)(Citation: Adlice Software IAT Hooks Oct 2014)(Citation: MWRInfoSecurity Dynamic Hooking 2015) * **Inline hooking**, which overwrites the first bytes in an API function to redirect code flow.(Citation: Elastic Process Injection July 2017)(Citation: HighTech Bridge Inline Hooking Sept 2011)(Citation: MWRInfoSecurity Dynamic Hooking 2015) In Linux and macOS, adversaries may hook into system functions via the `LD_PRELOAD` (Linux) or `DYLD_INSERT_LIBRARIES` (macOS) environment variables, which enables loading shared libraries into a program’s address space. For example, an adversary may capture credentials by hooking into the `libc read` function leveraged by SSH or SCP.(Citation: Intezer Symbiote 2022)
Query: write Sigma for Detects execution of netsh with the "advfirewall" and the "set" option in order to set new values for properties of a ex
Matching passage: Sigma rule: Detects execution of netsh with the "advfirewall" and the "set" option in order to set new values for properties of a ex. Logsource: windows / process_creation. Rule: title: Firewall Rule Update Via Netsh.EXE id: a70dcb37-3bee-453a-99df-d0c683151be6 status: test description: Detects execution of netsh with the "advfirewall" and the "set" option in order to set new values for properties of a existing rule references: - https://ss64.com/nt/netsh.html author: X__Junior (Nextron Systems) date: 2023-07-18 tags: - attack.defense-impairment logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \netsh.exe - OriginalFileName: netsh.exe selection_cli: CommandLine|contains|all: - ' firewall ' - ' set ' condition: all of selection_* falsepositives: - Legitimate administration activity - Software installations and removal level: medium
Near-miss passage: Sigma rule: Detects new BITS transfer job saving local files with potential suspicious extensions. Logsource: windows / bits-client. Rule: title: BITS Transfer Job Downloading File Potential Suspicious Extension id: b85e5894-9b19-4d86-8c87-a2f3b81f0521 status: test description: Detects new BITS transfer job saving local files with potential suspicious extensions references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1197/T1197.md author: frack113 date: 2022-03-01 modified: 2023-03-27 tags: - attack.persistence - attack.execution - attack.stealth - attack.t1197 logsource: product: windows service: bits-client detection: selection: EventID: 16403 LocalName|endswith: - .bat - .dll - .exe - .hta - .ps1 - .psd1 - .sh - .vbe - .vbs filter_optional_generic: LocalName|contains: \AppData\ RemoteName|contains: .com condition: selection and not 1 of filter_optional_* falsepositives: - While the file extensions in question can be suspicious at times. It's best to add filters according to your environment to avoid large amount false positives level: medium
Query: patch priority for CVE-2015-3759
Matching passage: CVE-2015-3759. CWE: CWE-59. CVSS: 4.599999904632568. Location Framework in Apple iOS before 8.4.1 allows local users to bypass intended restrictions on filesystem modification via a symlink.
Near-miss passage: CVE-2015-1338. CWE: CWE-59. CVSS: 7.199999809265137. kernel_crashdump in Apport before 2.19 allows local users to cause a denial of service (disk consumption) or possibly gain privileges via a (1) symlink or (2) hard link attack on /var/crash/vmcore.log.
Query: indicators of Masquerade File Type
Matching passage: T1036.008 Masquerade File Type. Tactics: stealth. Description: Adversaries may masquerade malicious payloads as legitimate files through changes to the payload's formatting, including the file’s signature, extension, icon, and contents. Various file types have a typical standard format, including how they are encoded and organized. For example, a file’s signature (also known as header or magic bytes) is the beginning bytes of a file and is often used to identify the file’s type. For example, the header of a JPEG file, is <code> 0xFF 0xD8</code> and the file extension is either `.JPE`, `.JPEG` or `.JPG`. Adversaries may edit the header’s hex code and/or the file extension of a malicious payload in order to bypass file validation checks and/or input sanitization. This behavior is commonly used when payload files are transferred (e.g., [Ingress Tool Transfer](https://attack.mitre.org/techniques/T1105)) and stored (e.g., [Upload Malware](https://attack.mitre.org/techniques/T1608/001)) so that adversaries may move their malware without triggering detections. Common non-executable file types and extensions, such as text files (`.txt`) and image files (`.jpg`, `.gif`, etc.) may be typically treated as benign. Based on this, adversaries may use a file extension to disguise malware, such as naming a PHP backdoor code with a file name of <code>test.gif</code>. A user may not know that a file is malicious due to the benign appearance and file extension. Polyglot files, which are files that have multiple different file types and that function differently based on the application that will execute them, may also be used to disguise malicious malware and capabilities.(Citation: polygot_icedID)
Near-miss passage: T1036.004 Masquerade Task or Service. Tactics: stealth. Description: Adversaries may attempt to manipulate the name of a task or service to make it appear legitimate or benign. Tasks/services executed by the Task Scheduler or systemd will typically be given a name and/or description.(Citation: TechNet Schtasks)(Citation: Systemd Service Units) Windows services will have a service name as well as a display name. Many benign tasks and services exist that have commonly associated names. Adversaries may give tasks or services names that are similar or identical to those of legitimate ones. Tasks or services contain other fields, such as a description, that adversaries may attempt to make appear legitimate.(Citation: Palo Alto Shamoon Nov 2016)(Citation: Fysbis Dr Web Analysis)
Query: patch priority for CVE-2015-2567
Matching passage: CVE-2015-2567. CWE: UNKNOWN. CVSS: 3.5. Unspecified vulnerability in Oracle MySQL Server 5.6.23 and earlier allows remote authenticated users to affect availability via unknown vectors related to Server : Security : Privileges.
Near-miss passage: CVE-2015-2050. CWE: UNKNOWN. CVSS: 10.0. D-Link DAP-1320 Rev Ax with firmware before 1.21b05 allows attackers to execute arbitrary commands via unspecified vectors.